command stringlengths 1 42 | description stringlengths 29 182k ⌀ | name stringlengths 7 64.9k ⌀ | synopsis stringlengths 4 85.3k ⌀ | options stringclasses 593
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afida | afida compares a reference audio file with a distorted version and estimates the perceivable spatial image distortions in terms of image shift and width. | afida – Audio File Image Distortion Analyzer | afida [option] reference_audiofile test_audiofile | -h print help text Darwin 3/14/13 Darwin | null |
pgrep | The pgrep command searches the process table on the running system and prints the process IDs of all processes that match the criteria given on the command line. The pkill command searches the process table on the running system and signals all processes that match the criteria given on the command line. The following ... | pgrep, pkill – find or signal processes by name | pgrep [-Lafilnoqvx] [-F pidfile] [-G gid] [-P ppid] [-U uid] [-d delim] [-g pgrp] [-t tty] [-u euid] pattern ... pkill [-signal] [-ILafilnovx] [-F pidfile] [-G gid] [-P ppid] [-U uid] [-g pgrp] [-t tty] [-u euid] pattern ... | null | Show the pid of the process holding the /tmp/.X0-lock pid file: $ pgrep -F /tmp/.X0-lock 1211 Show long output for firefox processes: $ pgrep -l firefox 1312 firefox 1309 firefox 1288 firefox 1280 firefox 1279 firefox 1278 firefox 1277 firefox 1264 firefox Same as above but just showing the pid of the most recent proce... |
yes | The yes utility outputs expletive, or, by default, “y”, forever. SEE ALSO jot(1), seq(1) HISTORY The yes command appeared in Version 7 AT&T UNIX. macOS 14.5 June 4, 2014 macOS 14.5 | yes – be repetitively affirmative | yes [expletive] | null | null |
lessecho | lessecho is a program that simply echos its arguments on standard output. But any metacharacter in the output is preceded by an "escape" character, which by default is a backslash. | lessecho - expand metacharacters | lessecho [-ox] [-cx] [-pn] [-dn] [-mx] [-nn] [-ex] [-a] file ... | A summary of options is included below. -ex Specifies "x", rather than backslash, to be the escape char for metachars. If x is "-", no escape char is used and arguments containing metachars are surrounded by quotes instead. -ox Specifies "x", rather than double-quote, to be the open quote character, which is use... | null |
sdiff | sdiff displays two files side by side, with any differences between the two highlighted as follows: new lines are marked with ‘>’; deleted lines are marked with ‘<’; and changed lines are marked with ‘|’. sdiff can also be used to interactively merge two files, prompting at each set of differences. See the -o option f... | sdiff – side-by-side diff | sdiff [-abdilstHW] [-I regexp] [-o outfile] [-w width] file1 file2 | null | null |
afscexpand | The afscexpand command is used to decompress files compressed with HFS+ compression. Paths specified are recursively traversed (while remaining on the starting filesystem) and all encountered files are decompressed. If the -c option is specified, the encountered files will not be decompressed, but their contents will b... | afscexpand – decompress files compressed with HFS+ compression | afscexpand [-c] path [...] | null | null |
spfquery5.30 | spfquery checks if a given set of e-mail parameters (e.g., the SMTP sender's IP address) matches the responsible domain's Sender Policy Framework (SPF) policy. For more information on SPF see <http://www.openspf.org>. Preferred Usage The following usage forms are preferred over the legacy forms used by older spfquery v... | spfquery - (Mail::SPF) - Checks if a given set of e-mail parameters matches a domain's SPF policy VERSION 2.501 | Preferred usage: spfquery [--versions|-v 1|2|1,2] [--scope|-s helo|mfrom|pra] --identity|--id identity --ip-address|--ip ip-address [--helo-identity|--helo-id helo-identity] [OPTIONS] spfquery [--versions|-v 1|2|1,2] [--scope|-s helo|mfrom|pra] --file|-f filename|- [OPTIONS] Legacy usage: spfquery --helo helo-identity ... | Standard Options The preferred and legacy forms optionally take any of the following OPTIONS: --default-explanation string --def-exp string Use the specified string as the default explanation if the authority domain does not specify an explanation string of its own. --hostname hostname Use hostname as the host name of ... | spfquery --scope mfrom --id user@example.com --ip 1.2.3.4 spfquery --file test_data echo "127.0.0.1 user@example.com helohost.example.com" | spfquery -f - COMPATIBILITY spfquery has undergone the following interface changes compared to earlier versions: 2.500 • A new preferred usage style for performing individual SP... |
db_deadlock | The db_deadlock utility traverses the database environment lock region, and aborts a lock request each time it detects a deadlock or a lock request that has timed out. By default, in the case of a deadlock, a random lock request is chosen to be aborted. This utility should be run as a background daemon, or the underlyi... | db_deadlock | db_deadlock [-Vv] [-a e | m | n | o | w | y] [-h home] [-L file] [-t sec.usec] | null | null |
syspolicy_check | syspolicy_check is used to check whether macOS application bundles are ready for upload to the Apple notary service, or ready for distribution to users outside of the Mac App Store. syspolicy_check combines checks from multiple parts of macOS, including the frameworks and subsystems exposed by the existing codesign, sp... | syspolicy_check – Check if macOS app is ready for notarization or distribution | syspolicy_check notary-submission path [--verbose] [--json] syspolicy_check distribution path [--verbose] [--json] syspolicy_check [notary-submission | distribution] --help | null | null |
ldapcompare | ldapcompare is a shell-accessible interface to the ldap_compare_ext(3) library call. ldapcompare opens a connection to an LDAP server, binds, and performs a compare using specified parameters. The DN should be a distinguished name in the directory. Attr should be a known attribute. If followed by one colon, the ass... | ldapcompare - LDAP compare tool | ldapcompare [-n] [-v] [-z] [-M[M]] [-d_debuglevel] [-D_binddn] [-W] [-w_passwd] [-y_passwdfile] [-H_ldapuri] [-h_ldaphost] [-p_ldapport] [-P {2|3}] [-e [!]ext[=extparam]] [-E [!]ext[=extparam]] [-O_security-properties] [-I] [-Q] [-U_authcid] [-R_realm] [-x] [-X_authzid] [-Y_mech] [-Z[Z]] DN {attr:value | attr::b64value... | -n Show what would be done, but don't actually perform the compare. Useful for debugging in conjunction with -v. -v Run in verbose mode, with many diagnostics written to standard output. -z Run in quiet mode, no output is written. You must check the return status. Useful in shell scripts. -M[M] Enable man... | ldapcompare "uid=babs,dc=example,dc=com" sn:Jensen ldapcompare "uid=babs,dc=example,dc=com" sn::SmVuc2Vu are all equivalent. LIMITATIONS Requiring the value be passed on the command line is limiting and introduces some security concerns. The command should support a mechanism to specify the location (file name or UR... |
unexpand | The expand utility processes the named files or the standard input writing the standard output with tabs changed into blanks. Backspace characters are preserved into the output and decrement the column count for tab calculations. The expand utility is useful for pre-processing character files (before sorting, looking... | expand, unexpand – expand tabs to spaces, and vice versa | expand [-t tab1,tab2,...,tabn] [file ...] unexpand [-a | -t tab1,tab2,...,tabn] [file ...] | null | null |
prove5.30 | null | prove - Run tests through a TAP harness. USAGE prove [options] [files or directories] | null | Boolean options: -v, --verbose Print all test lines. -l, --lib Add 'lib' to the path for your tests (-Ilib). -b, --blib Add 'blib/lib' and 'blib/arch' to the path for your tests -s, --shuffle Run the tests in random order. -c, --color Colored test output (default). --nocolor ... | null |
perlivp5.30 | The perlivp program is set up at Perl source code build time to test the Perl version it was built under. It can be used after running: make install (or your platform's equivalent procedure) to verify that perl and its libraries have been installed correctly. A correct installation is verified by output that looks li... | perlivp - Perl Installation Verification Procedure | perlivp [-p] [-v] [-h] | -h help Prints out a brief help message. -p print preface Gives a description of each test prior to performing it. -v verbose Gives more detailed information about each test, after it has been performed. Note that any failed tests ought to print out some extra information whether or not -v is thrown. DIAGNOSTICS • pr... | null |
git-upload-pack | Invoked by git fetch-pack, learns what objects the other side is missing, and sends them after packing. This command is usually not invoked directly by the end user. The UI for the protocol is on the git fetch-pack side, and the program pair is meant to be used to pull updates from a remote repository. For push operati... | git-upload-pack - Send objects packed back to git-fetch-pack | git-upload-pack [--[no-]strict] [--timeout=<n>] [--stateless-rpc] [--advertise-refs] <directory> | --[no-]strict Do not try <directory>/.git/ if <directory> is no Git directory. --timeout=<n> Interrupt transfer after <n> seconds of inactivity. --stateless-rpc Perform only a single read-write cycle with stdin and stdout. This fits with the HTTP POST request processing model where a program may read the request, write... | null |
perldoc5.34 | perldoc looks up documentation in .pod format that is embedded in the perl installation tree or in a perl script, and displays it using a variety of formatters. This is primarily used for the documentation for the perl library modules. Your system may also have man pages installed for those modules, in which case you ... | perldoc - Look up Perl documentation in Pod format. | perldoc [-h] [-D] [-t] [-u] [-m] [-l] [-U] [-F] [-i] [-V] [-T] [-r] [-d destination_file] [-o formatname] [-M FormatterClassName] [-w formatteroption:value] [-n nroff-replacement] [-X] [-L language_code] PageName|ModuleName|ProgramName|URL Examples: perldoc -f BuiltinFunction perldoc -L it -f BuiltinFunction perldoc -q... | -h Prints out a brief help message. -D Describes search for the item in detail. -t Display docs using plain text converter, instead of nroff. This may be faster, but it probably won't look as nice. -u Skip the real Pod formatting, and just show the raw Pod source (Unformatted) -m module Display the entire modul... | null |
ssh-copy-id | ssh-copy-id is a script that uses ssh(1) to log into a remote machine (presumably using a login password, so password authentication should be enabled, unless you've done some clever use of multiple identities). It assembles a list of one or more fingerprints (as described below) and tries to log in with each key, to ... | ssh-copy-id – use locally available keys to authorise logins on a remote machine | ssh-copy-id [-f] [-n] [-s] [-x] [-i [identity_file]] [-p port] [-o ssh_option] [-t target_path] [user@]hostname ssh-copy-id -h | -? | null | If you have already installed keys from one system on a lot of remote hosts, and you then create a new key, on a new client machine, say, it can be difficult to keep track of which systems on which you've installed the new key. One way of dealing with this is to load both the new key and old key(s) into your ssh-agent... |
fixproc | Fixes a process named "proc" by performing the specified action. The actions can be check, kill, restart, exist, or fix. The action is specified on the command line or is read from a default database, which describes the default action to take for each process. The database format and the meaning of each action are ... | fixproc - Fixes a process by performing the specified action. | fixproc [-min n] [-max n] [-check | -kill | -restart | -exist | -fix] proc ... | -min n minimum number of processes that should be running, defaults to 1 -max n maximum number of processes that should be running, defaults to 1 -check check process against database /local/etc/fixproc.conf. -kill kill process, wait 5 seconds, kill -9 if still exist -restart kill process, wait 5 seconds, kill -9 if s... | null |
debinhex.pl | Each file is expected to be a BinHex file. By default, the output file is given the name that the BinHex file dictates, regardless of the name of the BinHex file. WARNINGS Largely untested. AUTHORS Paul J. Schinder (NASA/GSFC) mostly, though Eryq can't seem to keep his grubby paws off anything... Sören M. Andersen (so... | debinhex.pl - use Convert::BinHex to decode BinHex files USAGE Usage: debinhex.pl [options] file ... file Where the options are: -o dir Output in given directory (default outputs in file's directory) -v Verbose output (normally just one line per file is shown) | null | null | null |
lorder | The lorder utility uses nm(1) to determine interdependencies in the list of object files specified on the command line. lorder outputs a list of file names where the first file contains a symbol which is defined by the second file. The output is normally used with tsort(1) when a library is created to determine the op... | lorder – list dependencies for object files | lorder file ... | null | ar cr library.a `lorder ${OBJS} | tsort` SEE ALSO ar(1), ld(1), nm(1), ranlib(1), tsort(1) HISTORY An lorder utility appeared in Version 7 AT&T UNIX. macOS 14.5 April 28, 1995 macOS 14.5 |
ranlib | The libtool command takes the specified input object files and creates a library for use with the link editor, ld(1). The library's name is specified by output (the argument to the -o flag). The input object files may be in any correct format that contains object files (``universal'' files, archives, object files). ... | libtool - create libraries ranlib - add or update the table of contents of archive libraries | libtool -static -o output [ -sacLTD ] [ - ] [ -arch_only arch_type ] [ -no_warning_for_no_symbols ] file... [-filelist listfile[,dirname]] libtool -dynamic -o output [ -install_name name ] [ -compatibility_version number ] [ -current_version number ] [ link editor flags ] [ -v ] [ -noall_load ] [ - ] [ -arch_only arch... | The following options pertain to libtool only. @file Arguments beginning with @ are replaced by arguments read from the specified file, as an alternative to listing those arguments on the command line. The files simply contain libtool options and files separated by whitespace: spaces, tabs, and newlines. Characters ca... | null |
ptardiff5.34 | ptardiff is a small program that diffs an extracted archive against an unextracted one, using the perl module Archive::Tar. This effectively lets you view changes made to an archives contents. Provide the progam with an ARCHIVE_FILE and it will look up all the files with in the archive, scan the current working directo... | ptardiff - program that diffs an extracted archive against an unextracted one | ptardiff ARCHIVE_FILE ptardiff -h $ tar -xzf Acme-Buffy-1.3.tar.gz $ vi Acme-Buffy-1.3/README [...] $ ptardiff Acme-Buffy-1.3.tar.gz > README.patch | h Prints this help message SEE ALSO tar(1), Archive::Tar. perl v5.34.1 2024-04-13 PTARDIFF(1) | null |
javadoc | The javadoc tool parses the declarations and documentation comments in a set of Java source files and produces corresponding HTML pages that describe (by default) the public and protected classes, nested and implicitly declared classes (but not anonymous inner classes), interfaces, constructors, methods, and fields. Y... | javadoc - generate HTML pages of API documentation from Java source files | javadoc [options] [packagenames] [sourcefiles] [@files] | Specifies command-line options, separated by spaces. See Standard javadoc Options, Extra javadoc Options, Standard Options for the Standard Doclet, and Extra Options for the Standard Doclet. packagenames Specifies names of packages that you want to document, separated by spaces, for example java.lang java.lang.reflect... | null |
tput | The tput utility uses the terminfo database to make the values of terminal-dependent capabilities and information available to the shell (see sh(1)), to initialize or reset the terminal, or return the long name of the requested terminal type. The result depends upon the capability's type: string tput writes the string... | tput, reset - initialize a terminal or query terminfo database | tput [-Ttype] capname [parms ... ] tput [-Ttype] init tput [-Ttype] reset tput [-Ttype] longname tput -S << tput -V | null | tput init Initialize the terminal according to the type of terminal in the environmental variable TERM. This command should be included in everyone's .profile after the environmental variable TERM has been exported, as illustrated on the profile(5) manual page. tput -T5620 reset Reset an AT&T 5620 terminal, overriding... |
fgrep | The grep utility searches any given input files, selecting lines that match one or more patterns. By default, a pattern matches an input line if the regular expression (RE) in the pattern matches the input line without its trailing newline. An empty expression matches every line. Each input line that matches at least... | grep, egrep, fgrep, rgrep, bzgrep, bzegrep, bzfgrep, zgrep, zegrep, zfgrep – file pattern searcher | grep [-abcdDEFGHhIiJLlMmnOopqRSsUVvwXxZz] [-A num] [-B num] [-C num] [-e pattern] [-f file] [--binary-files=value] [--color[=when]] [--colour[=when]] [--context=num] [--label] [--line-buffered] [--null] [pattern] [file ...] | null | - Find all occurrences of the pattern ‘patricia’ in a file: $ grep 'patricia' myfile - Same as above but looking only for complete words: $ grep -w 'patricia' myfile - Count occurrences of the exact pattern ‘FOO’ : $ grep -c FOO myfile - Same as above but ignoring case: $ grep -c -i FOO myfile - Find all occurrenc... |
par.pl | This stand-alone command offers roughly the same feature as "perl -MPAR", except that it takes the pre-loaded .par files via "-Afoo.par" instead of "-MPAR=foo.par". Additionally, it lets you convert a CPAN distribution to a PAR distribution, as well as manipulate such distributions. For more information about PAR distr... | par.pl - Make and run Perl Archives | (Please see pp for convenient ways to make self-contained executables, scripts or PAR archives from perl programs.) To make a PAR distribution from a CPAN module distribution: % par.pl -p # make a PAR dist under the current path % par.pl -p Foo-0.01 # assume unpacked CPAN dist in Foo-0.01/ To manipulate ... | null | null |
sigdist.d | This is a simple DTrace script that prints the number of signals recieved by process and signal number. This script is also available as /usr/demo/dtrace/sig.d, where it originates. Since this uses DTrace, only users with root privileges can run this command. | sigdist.d - signal distribution by process. Uses DTrace. | sigdist.d | null | This samples until Ctrl-C is hit. # sigdist.d FIELDS SENDER process name of sender RECIPIENT process name of target SIG signal number, see signal(3head) COUNT number of signals sent BASED ON /usr/demo/dtrace/sig.d DOCUMENTATION DTrace Guide "proc Provider" chapter (docs.sun.com) See the DTraceToolkit for further do... |
ppdhtml | ppdhtml reads a driver information file and produces a HTML summary page that lists all of the drivers in a file and the supported options. This program is deprecated and will be removed in a future release of CUPS. | ppdhtml - cups html summary generator (deprecated) | ppdhtml [ -D name[=value] ] [ -I include-directory ] source-file | ppdhtml supports the following options: -D name[=value] Sets the named variable for use in the source file. It is equivalent to using the #define directive in the source file. -I include-directory Specifies an alternate include directory. Multiple -I options can be supplied to add additional directories. NOTES PPD fi... | null |
auval | AUValidation tests a specified AudioUnit for API and behavioural conformance. returns: OK: 0, malformed execution: 1, unit not conformant: -1 | auval – AudioUnit validation | auval [--32] [-s TYPE] [-a] [-v|vt TYPE SUBT MANU [-w] [-de] [-dw]] [-f file] | -32 must be specified first. run in 32 bit mode. If not specified, runs as 64 bit native architecture -h print help text -a lists all available AudioUnits of any type -s TYPE lists all available AudioUnits of type 'TYPE' -v TYPE SUBT MANU opens the AudioUnit specified by the TYPE SUBT MANU component I... | null |
erb | erb is a command line front-end for ERB library, which is an implementation of eRuby. ERB provides an easy to use but powerful templating system for Ruby. Using ERB, actual Ruby code can be added to any plain text document for the purposes of generating document information details and/or flow control. erb is a part of... | erb – Ruby Templating | erb [--version] [-UPdnvx] [-E ext[:int]] [-S level] [-T mode] [-r library] [--] [file ...] | --version Prints the version of erb. -E external[:internal] --encoding external[:internal] Specifies the default value(s) for external encodings and internal encoding. Values should be separated with colon (:). You can omit the one for internal encodings, then the value (Encoding.default_internal) will be nil. -P ... | Here is an eRuby script <?xml version="1.0" ?> <% require 'prime' -%> <erb-example> <calc><%= 1+1 %></calc> <var><%= __FILE__ %></var> <library><%= Prime.each(10).to_a.join(", ") %></library> </erb-example> Command % erb -T - example.erb prints <?xml version="1.0" ?> <erb-example> <calc>2</calc> <var>example.erb</var> ... |
dappprof | dappprof prints details on user and library call times for processes as a summary style aggragation. By default the user fuctions are traced, options can be used to trace library activity. Output can include function counts, elapsed times and on cpu times. The elapsed times are interesting, to help identify functions t... | dappprof - profile user and lib function usage. Uses DTrace. | dappprof [-acehoTU] [-u lib] { -p PID | command } | -a print all data -c print function counts -e print elapsed times, ns -o print CPU times, ns -T print totals -p PID examine this PID -u lib trace this library instead -U trace all library and user functions | run and examine the "df -h" command, # dappprof df -h print elapsed times, on-cpu times and counts for "df -h", # dappprof -ceo df -h print elapsed times for PID 1871, # dappprof -p 1871 print all data for PID 1871, # dappprof -ap 1871 FIELDS CALL Function call name ELAPSED Total elapsed time, nanoseconds CPU Tota... |
openssl | OpenSSL is a cryptography toolkit implementing the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) network protocols and related cryptography standards required by them. The openssl program is a command line program for using the various cryptography functions of OpenSSL's crypto library from the shell. ... | openssl - OpenSSL command line program | openssl command [ options ... ] [ parameters ... ] openssl no-XXX [ options ] openssl -help | -version | Details of which options are available depend on the specific command. This section describes some common options with common behavior. Program Options These options can be specified without a command specified to get help or version information. -help Provides a terse summary of all options. For more detailed informa... | null |
yamlpp-load | null | null | null | null | null |
drutil | drutil uses the DiscRecording framework to interact with attached burning devices. Common verbs include burn, erase, eject, help, info, list, status, and tray. The rest of the verbs are: bulkerase, cdtext, discinfo, dumpiso, dumpudf, filename, getconfig, poll, size, subchannel, trackinfo, and version. VERBS Each verb ... | drutil – interact with CD/DVD burners | drutil verb [options] | -xml When specified (valid options only: discinfo, info, list, status, and trackinfo) the output for the specified verb will be shown in xml format. DRIVE SELECTION CRITERIA Some functions of drutil operate on a specific drive. Since any number of drives may be available, and they may come and go at any time, the devic... | Simple verbs with no drive commands drutil help status Displays help for the verb "status". drutil list Displays a list of attached devices. drutil info Displays miscellaneous information for all attached devices. drutil status Displays media-specific information for all attached devices. drutil -drive internal burn -n... |
jinfo | The jinfo command prints Java configuration information for a specified Java process. The configuration information includes Java system properties and JVM command-line flags. If the specified process is running on a 64-bit JVM, then you might need to specify the -J-d64 option, for example: jinfo -J-d64 -sysprops pid... | jinfo - generate Java configuration information for a specified Java process | Note: This command is experimental and unsupported. jinfo [option] pid option This represents the jinfo command-line options. See Options for the jinfo Command. pid The process ID for which the configuration information is to be printed. The process must be a Java process. To get a list of Java processes running o... | null | null |
lwp-download5.30 | The lwp-download program will save the file at url to a local file. If local path is not specified, then the current directory is assumed. If local path is a directory, then the last segment of the path of the url is appended to form a local filename. If the url path ends with slash the name "index" is used. With the ... | lwp-download - Fetch large files from the web | lwp-download [-a] [-s] <url> [<local path>] Options: -a save the file in ASCII mode -s use HTTP headers to guess output filename | null | null |
splain | The "diagnostics" Pragma This module extends the terse diagnostics normally emitted by both the perl compiler and the perl interpreter (from running perl with a -w switch or "use warnings"), augmenting them with the more explicative and endearing descriptions found in perldiag. Like the other pragmata, it affects the ... | diagnostics, splain - produce verbose warning diagnostics | Using the "diagnostics" pragma: use diagnostics; use diagnostics -verbose; enable diagnostics; disable diagnostics; Using the "splain" standalone filter program: perl program 2>diag.out splain [-v] [-p] diag.out Using diagnostics to get stack traces from a misbehaving script: perl -Mdiagnostics=-traceonly my_script.pl | null | The following file is certain to trigger a few errors at both runtime and compiletime: use diagnostics; print NOWHERE "nothing\n"; print STDERR "\n\tThis message should be unadorned.\n"; warn "\tThis is a user warning"; print "\nDIAGNOSTIC TESTER: Please enter a <CR> here: "; my $a, $b = scalar <STDIN>; print "\n"; pri... |
pmset | pmset manages power management settings such as idle sleep timing, wake on administrative access, automatic restart on power loss, etc. Note that processes may dynamically override these power management settings by using I/O Kit power assertions. Whenever processes override any system power settings, pmset will list ... | pmset – manipulate power management settings | pmset [-a | -b | -c | -u] [setting value] [...] pmset -u [haltlevel percent] [haltafter minutes] [haltremain minutes] pmset -g [option] pmset schedule [cancel | cancelall] type date+time [owner] pmset repeat cancel pmset repeat type weekdays time pmset relative [wake | poweron] seconds pmset [touch | sleepnow | display... | null | This command sets displaysleep to a 5 minute timer on battery power, leaving other settings on battery power and other power sources unperturbed. pmset -b displaysleep 5 Sets displaysleep to 10, disksleep to 10, system sleep to 30, and turns on WakeOnMagicPacket for ALL power sources (AC, Battery, and UPS) as appropria... |
xmlcatalog | xmlcatalog is a command line application allowing users to monitor and manipulate XML and SGML catalogs. It is included in libxml(3). Its functions can be invoked from a single command from the command line, or it can perform multiple functions in interactive mode. It can operate on both XML and SGML files. | xmlcatalog - Command line tool to parse and manipulate XML or SGML catalog files. | xmlcatalog [--sgml | --shell | --create | --del VALUE(S) | [ --add TYPE ORIG REPLACE | --add FILENAME] | --noout | --no-super-update | [-v | --verbose]] {CATALOGFILE} {ENTITIES...} | xmlcatalog accepts the following options (in alphabetical order): --add TYPE ORIG REPLACE Add an entry to CATALOGFILE. TYPE indicates the type of entry. Possible types are: public, system, uri, rewriteSystem, rewriteURI, delegatePublic, delegateSystem, delegateURI, nextCatalog. ORIG is the original reference to be re... | null |
zcmp | zcmp and zdiff are filters that invoke cmp(1) or diff(1) respectively to compare compressed files. Any options that are specified are passed to cmp(1) or diff(1). If only file1 is specified, it is compared against a file with the same name, but with the extension removed. When both file1 or file2 are specified, either... | zcmp, zdiff – compare compressed files | zcmp [options] file [file2] zdiff [options] file [file2] | null | null |
rwsnoop | This is measuring reads and writes at the application level. This matches the syscalls read, write, pread and pwrite. Since this uses DTrace, only users with root privileges can run this command. | rwsnoop - snoop read/write events. Uses DTrace. | rwsnoop [-jPtvZ] [-n name] [-p PID] | -j print project ID -P print parent process ID -t print timestamp, us -v print time, string -Z print zone ID -n name process name to track -p PID PID to track | Default output, # rwsnoop Print zone ID, # rwsnoop - Monitor processes named "bash", # rwsnoop -n bash FIELDS TIME timestamp, us TIMESTR time, string ZONE zone ID PROJ project ID UID user ID PID process ID PPID parent process ID CMD command name for the process D direction, Read or Write BYTES to... |
jstatd | The jstatd command is an RMI server application that monitors for the creation and termination of instrumented Java HotSpot VMs and provides an interface to enable remote monitoring tools, jstat and jps, to attach to JVMs that are running on the local host and collect information about the JVM process. The jstatd serve... | jstatd - monitor the creation and termination of instrumented Java HotSpot VMs | Note: This command is experimental and unsupported. jstatd [options] | This represents the jstatd command-line options. See Options for the jstatd Command. | The following are examples of the jstatd command. The jstatd scripts automatically start the server in the background. INTERNAL RMI REGISTRY This example shows how to start a jstatd session with an internal RMI registry. This example assumes that no other server is bound to the default RMI registry port (port 1099). ... |
lpr | lpr submits files for printing. Files named on the command line are sent to the named printer or the default destination if no destination is specified. If no files are listed on the command-line, lpr reads the print file from the standard input. THE DEFAULT DESTINATION CUPS provides many ways to set the default desti... | lpr - print files | lpr [ -E ] [ -H server[:port] ] [ -U username ] [ -P destination[/instance] ] [ -# num-copies [ -h ] [ -l ] [ -m ] [ -o option[=value] ] [ -p ] [ -q ] [ -r ] [ -C title ] [ -J title ] [ -T title ] [ file(s) ] | The following options are recognized by lpr: -E Forces encryption when connecting to the server. -H server[:port] Specifies an alternate server. -C "name" -J "name" -T "name" Sets the job name/title. -P destination[/instance] Prints files to the named printer. -U username Specifies an alternate username. -# copies Se... | Print two copies of a document to the default printer: lpr -# 2 filename Print a double-sided legal document to a printer called "foo": lpr -P foo -o media=legal -o sides=two-sided-long-edge filename Print a presentation document 2-up to a printer called "foo": lpr -P foo -o number-up=2 filename SEE ALSO cancel(1), lp(... |
layerutil | Creates a compiled layered image stack (lcr) file from a layered input file source, such as an lsr or suitably structured Photoshop (psd) file. If the psd file's basename ends with @Yx Y will be treated as the scale factor of the psd file. If gpu compression is not specified then lossy compression is used. | layerutil create compiled layered image stack | layerutil [-Vlhogspf] inputfile | The following options are available: -c Convert to lcr format. -f s, --flattened-image Saves the flattened image as a jpeg to the output path given by the -o flag. if the output filename doesn't end with .jpeg or .jpg then the file extension that was given will be removed and jpeg will get added. If the file t... | null |
dbicadmin5.34 | null | dbicadmin - utility for administrating DBIx::Class schemata | dbicadmin: [-I] [long options...] deploy a schema to a database dbicadmin --schema=MyApp::Schema \ --connect='["dbi:SQLite:my.db", "", ""]' \ --deploy update an existing record dbicadmin --schema=MyApp::Schema --class=Employee \ --connect='["dbi:SQLite:my.db", "", ""]' \ --op=update --set='{ "name": "New_Employee" }' | Actions --create Create version diffs needs preversion --upgrade Upgrade the database to the current schema --install Install the schema version tables to an existing database --deploy Deploy the schema to the database --select Select data from the schema --insert Insert data into the schema --update Update data in the... | null |
snmptest | snmptest is a flexible SNMP application that can monitor and manage information on a network entity. After invoking the program, a command line interpreter proceeds to accept commands. This intepreter enables the user to send different types of SNMP requests to target agents. AGENT identifies a target SNMP agent, whic... | snmptest - communicates with a network entity using SNMP requests | snmptest [COMMON OPTIONS] AGENT | snmptest takes the common options described in the snmpcmd(1) manual page. | The following is an example of sending a GET request for two OIDs: % snmptest -v 2c -c public testhost:9999 Variable: system.sysDescr.0 Variable: system.sysContact.0 Variable: Received Get Response from 128.2.56.220 requestid 0x7D9FCD63 errstat 0x0 errindex 0x0 SNMPv2-MIB::sysDescr.0 = STRING: SunOS testhost 5.9 Generi... |
mib2c-update | Use mib2c-update to generate your mib2c code templates, and it will track the original code and the changes you make to the code. If the mib2c template changes (bug fixes, enhances in later releases), re- running mib2c will update the template and then attempt to re-apply your changes. This can be extremely useful when... | mib2c-update - script to merge custom code into updated mib2c code | mib2c-update | null | null |
creatbyproc.d | creatbyproc.d is a DTrace OneLiner to print file creations as it occurs, including the name of the process calling the open. This matches file creates from the creat() system call; not all file creation occurs in this way, sometimes it is through open() with a O_CREAT flag, this script will not monitor that activity. D... | creatbyproc.d - snoop creat()s by process name. Uses DTrace. | creatbyproc.d | null | This prints process names and new pathnames until Ctrl-C is hit. # creatbyproc.d FIELDS CPU The CPU that recieved the event ID A DTrace probe ID for the event FUNCTION:NAME The DTrace probe name for the event remaining fields The first is the name of the process, the second is the file pathname. DOCUMENTATION Se... |
fdesetup | fdesetup is used to enable or disable FileVault, to list, add, or remove enabled FileVault users, and to obtain status about the current state of FileVault. Most commands require root access and need to be authenticated with either a FileVault password, a personal recovery key (if enabled), and in some cases the privat... | fdesetup – FileVault configuration tool | fdesetup verb [options] | -defer file_path Defer enabling FileVault until the user password is obtained, and recovery key and system information will be written to the file path. -user user_shortname Short user name. -uuid user_uuid User UUID in canonical form: 11111111-2222-3333-4444-555555555555. -usertoadd added_user Additional user(s) to be... | fdesetup enable Enable FileVault after prompting for an OpenDirectory user name and password, and return the personal recovery key. fdesetup enable -keychain -norecoverykey Enables FileVault using an institutional recovery key in the FileVaultMaster.keychain file. No personal recovery key will be created. fdesetup enab... |
flex | Generates programs that perform pattern-matching on text. Table Compression: -Ca, --align trade off larger tables for better memory alignment -Ce, --ecs construct equivalence classes -Cf do not compress tables; use -f representation -CF do not compress tables; use -F representation -Cm, --meta-ecs construct meta-... | flex - the fast lexical analyser generator | flex [OPTIONS] [FILE]... | null | null |
hostinfo | The hostinfo command displays information about the host system on which the command is executing. The output includes a kernel version description, processor configuration data, available physical memory, and various scheduling statistics. | hostinfo – host information | hostinfo | There are no options. DISPLAY Mach kernel version: The version string compiled into the kernel executing on the host system. Processor Configuration: The maximum possible processors for which the kernel is configured, followed by the number of physical and logical processors available. Note: on Intel architectures, phy... | null |
jcontrol | null | null | null | null | null |
lpstat | lpstat displays status information about the current classes, jobs, and printers. When run with no arguments, lpstat will list active jobs queued by the current user. | lpstat - print cups status information | lpstat [ -E ] [ -H ] [ -U username ] [ -h hostname[:port] ] [ -l ] [ -W which-jobs ] [ -a [ destination(s) ] ] [ -c [ class(es) ] ] [ -d ] [ -e ] [ -o [ destination(s) ] ] [ -p [ printer(s) ] ] [ -r ] [ -R ] [ -s ] [ -t ] [ -u [ user(s) ] ] [ -v [ printer(s) ] ] | The lpstat command supports the following options: -E Forces encryption when connecting to the server. -H Shows the server hostname and port. -R Shows the ranking of print jobs. -U username Specifies an alternate username. -W which-jobs Specifies which jobs to show, "completed" or "not-completed" (the default). ... | null |
SetFile | Tools supporting Carbon development, including /usr/bin/SetFile, were deprecated with Xcode 6. /usr/bin/SetFile is a tool to set the file attributes on files in an HFS+ directory. It attempts to be similar to the setfile command in MPW. It can apply rules to more than one file with the options applying to all files lis... | /usr/bin/SetFile – set attributes of files and directories (DEPRECATED) | /usr/bin/SetFile [-P] [-a attributes] [-c creator] [-d date] [-m date] [-t type] file ... | null | This command line sets the modification date of "myFile": SetFile -m "8/4/2001 16:13" myFile Mac OS X January 4, 2009 Mac OS X |
pod2html | Converts files from pod format (see perlpod) to HTML format. ARGUMENTS pod2html takes the following arguments: backlink --backlink --nobacklink Turn =head1 directives into links pointing to the top of the HTML file. --nobacklink (which is the default behavior) does not create these backlinks. cachedir --cachedir=name ... | pod2html - convert .pod files to .html files | pod2html --help --htmldir=<name> --htmlroot=<URL> --infile=<name> --outfile=<name> --podpath=<name>:...:<name> --podroot=<name> --cachedir=<name> --flush --recurse --norecurse --quiet --noquiet --verbose --noverbose --index --noindex --backlink --nobacklink --header --noheader --poderrors --nopoderrors --css=<URL> --ti... | null | null |
tar | tar creates and manipulates streaming archive files. This implementation can extract from tar, pax, cpio, zip, jar, ar, xar, rpm, 7-zip, and ISO 9660 cdrom images and can create tar, pax, cpio, ar, zip, 7-zip, and shar archives. The first synopsis form shows a “bundled” option word. This usage is provided for compati... | tar – manipulate tape archives | tar [bundled-flags ⟨args⟩] [⟨file⟩ | ⟨pattern⟩ ...] tar {-c} [options] [files | directories] tar {-r | -u} -f archive-file [options] [files | directories] tar {-t | -x} [options] [patterns] | Unless specifically stated otherwise, options are applicable in all operating modes. @archive (c and r modes only) The specified archive is opened and the entries in it will be appended to the current archive. As a simple example, tar -c -f - newfile @original.tar writes a new archive to standard output containing a f... | The following creates a new archive called file.tar.gz that contains two files source.c and source.h: tar -czf file.tar.gz source.c source.h To view a detailed table of contents for this archive: tar -tvf file.tar.gz To extract all entries from the archive on the default tape drive: tar -x To examine the contents of an... |
yamlpp-events5.34 | null | null | null | null | null |
rdoc | null | null | null | null | null |
uptime | The uptime utility displays the current time, the length of time the system has been up, the number of users, and the load average of the system over the last 1, 5, and 15 minutes. | uptime – show how long system has been running | uptime | null | $ uptime 11:23AM up 3:01, 8 users, load averages: 21.09, 15.43, 12.79 SEE ALSO w(1) HISTORY The uptime command appeared in 3.0BSD. macOS 14.5 August 18, 2020 macOS 14.5 |
pidpersec.d | This script prints the number of new processes created per second. Since this uses DTrace, only users with root privileges can run this command. | pidpersec.d - print new PIDs per sec. Uses DTrace. | pidpersec.d | null | Print PID statistics per second, # pidpersec.d FIELDS TIME time, as a string LASTPID last PID created PID/s Number of processes created per second DOCUMENTATION See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with verbose descriptions ... |
schemagen | null | null | null | null | null |
avmediainfo | avmediainfo is a tool that can be used to parse and analyze media files. It is capable of displaying generic information about the asset related to its tracks, metadata, format extensions, chunks, and samples. It also warns the user of any errors encountered while parsing the media file. <media_file> The media file to ... | avmediainfo – media analysis tool | avmediainfo <media_file> <options> | --formatextensions Displays format description extensions for each track. --samples Lists high level sample information for each track (Decode Time(stamp), Presentation Time(stamp), Duration, Offset, Size, Dependency) for QT/ISO movies. --chunks Lists high level chunk information (Index, Offset, Siz... | Display all the samples and chunks for the video tracks in a media file: avmediainfo /tmp/myTestMovie.mov --samples --chunks --mediatype video Show the interleaving order across chunks, and display all the track level metadata for a media file: avmediainfo /tmp/myTestMovie.m4v --interleave --metadata track HISTORY avme... |
corelist5.30 | See Module::CoreList for one. | corelist - a commandline frontend to Module::CoreList | corelist -v corelist [-a|-d] <ModuleName> | /<ModuleRegex>/ [<ModuleVersion>] ... corelist [-v <PerlVersion>] [ <ModuleName> | /<ModuleRegex>/ ] ... corelist [-r <PerlVersion>] ... corelist --utils [-d] <UtilityName> [<UtilityName>] ... corelist --utils -v <PerlVersion> corelist --feature <FeatureName> [<FeatureName>] ... | -a lists all versions of the given module (or the matching modules, in case you used a module regexp) in the perls Module::CoreList knows about. corelist -a Unicode Unicode was first released with perl v5.6.2 v5.6.2 3.0.1 v5.8.0 3.2.0 v5.8.1 4.0.0 v5.8.2 4.0.0 v5.8.3 4.0.0 v5.8.4 4.0.1 v5.8.5 ... | $ corelist File::Spec File::Spec was first released with perl 5.005 $ corelist File::Spec 0.83 File::Spec 0.83 was released with perl 5.007003 $ corelist File::Spec 0.89 File::Spec 0.89 was not in CORE (or so I think) $ corelist File::Spec::Aliens File::Spec::Aliens was not in CORE (or so I think) $ corelist /IPC::Ope... |
iptab5.30 | null | null | null | null | null |
cvcp | cvcp provides a high speed, multi-threaded copy mechanism for copying directories onto and off of an Xsan volume. The utility uses IO strategies and multi-threading techniques that exploit the Xsan IO model. cvcp can work in many modes; Directory-to-directory copies of regular files. Directory copy of regular files to ... | cvcp - Xsan Copy Utility | cvcp [options] Source Destination | The Source parameter determines whether to copy a single file or use a directory scan. Source must be a directory or file name. Using cvcp for directory copies is best accomplished by cd'ing to the Source directory and using the dot (.) as the Source. This has been shown to improve performance since fewer paths are se... | Copy directory abc and its sub-directories to directory /usr/clips/foo. This copy will use the default number of copy threads and buffers. The total buffer pool size will total 32MB (8 buffers @ 4MB each). Retain all permissions and ownerships. Show all files being copied. rock% cvcp -vxy abc /usr/clips/foo Copy the sa... |
false | The false utility always returns with a non-zero exit code. Some shells may provide a builtin false command which is identical to this utility. Consult the builtin(1) manual page. SEE ALSO builtin(1), csh(1), sh(1), true(1) STANDARDS The false utility is expected to be IEEE Std 1003.2 (“POSIX.2”) compatible. macOS 14.... | false – return false value | false | null | null |
zegrep | The grep utility searches any given input files, selecting lines that match one or more patterns. By default, a pattern matches an input line if the regular expression (RE) in the pattern matches the input line without its trailing newline. An empty expression matches every line. Each input line that matches at least... | grep, egrep, fgrep, rgrep, bzgrep, bzegrep, bzfgrep, zgrep, zegrep, zfgrep – file pattern searcher | grep [-abcdDEFGHhIiJLlMmnOopqRSsUVvwXxZz] [-A num] [-B num] [-C num] [-e pattern] [-f file] [--binary-files=value] [--color[=when]] [--colour[=when]] [--context=num] [--label] [--line-buffered] [--null] [pattern] [file ...] | null | - Find all occurrences of the pattern ‘patricia’ in a file: $ grep 'patricia' myfile - Same as above but looking only for complete words: $ grep -w 'patricia' myfile - Count occurrences of the exact pattern ‘FOO’ : $ grep -c FOO myfile - Same as above but ignoring case: $ grep -c -i FOO myfile - Find all occurrenc... |
memory_pressure | A tool to apply real or simulate memory pressure on the system SEE ALSO vm_stat(1) macOS March 7, 2013 macOS | memory_pressure – Tool to apply real or simulate memory pressure on the system | memory_pressure [-l level] | [-p percent_free] | [-S -l level] | [-s sleep_seconds] | -l <level> Apply real or simulate memory pressure (if specified alongside simulate argument) on the system till low memory notifications corresponding to <level> are generated. Supported values are "warn" and "critical". -p <percent_free> Allocate memory till the available memory in the system is <percent_free> of tot... | null |
pp5.30 | pp creates standalone executables from Perl programs, using the compressed packager provided by PAR, and dependency detection heuristics offered by Module::ScanDeps. Source files are compressed verbatim without compilation. You may think of pp as "perlcc that works without hassle". :-) A GUI interface is also available... | pp - PAR Packager | pp [ -ABCEFILMPTSVXacdefghilmnoprsuvxz ] [ parfile | scriptfile ]... | Options are available in a short form and a long form. For example, the three lines below are all equivalent: % pp -o output.exe input.pl % pp --output output.exe input.pl % pp --output=output.exe input.pl Since the command lines can become sufficiently long to reach the limits imposed by some shells, it is possible t... | Note: When running on Microsoft Windows, the a.out below will be replaced by a.exe instead. % pp hello.pl # Pack 'hello.pl' into executable 'a.out' % pp -o hello hello.pl # Pack 'hello.pl' into executable 'hello' # (or 'hello.exe' on Win32) % pp -o foo foo.pl bar.pl # Pack 'foo.pl' and 'bar.pl' into 'foo'... |
uncompress | The compress utility reduces the size of files using adaptive Lempel-Ziv coding. Each file is renamed to the same name plus the extension .Z. A file argument with a .Z extension will be ignored except it will cause an error exit after other arguments are processed. If compression would not reduce the size of a file,... | compress, uncompress – compress and expand data | compress [-fv] [-b bits] [file ...] compress -c [-b bits] [file] uncompress [-fv] [file ...] uncompress -c [file ...] | null | Create a file test_file with a single line of text: echo "This is a test" > test_file Try to reduce the size of the file using a 10-bit code and show the exit status: $ compress -b 10 test_file $ echo $? 2 Try to compress the file and show compression percentage: $ compress -v test_file test_file: file would grow; left... |
lwp-request | This program can be used to send requests to WWW servers and your local file system. The request content for POST and PUT methods is read from stdin. The content of the response is printed on stdout. Error messages are printed on stderr. The program returns a status value indicating the number of URLs that failed. Th... | lwp-request - Simple command line user agent | lwp-request [-afPuUsSedvhx] [-m method] [-b base URL] [-t timeout] [-i if-modified-since] [-c content-type] [-C credentials] [-p proxy-url] [-o format] url... | null | null |
ncurses5.4-config | This is a shell script which simplifies configuring applications against a particular set of ncurses libraries. | ncurses5.4-config - helper script for ncurses libraries | ncurses5.4-config [options] | --prefix echos the package-prefix of ncurses --exec-prefix echos the executable-prefix of ncurses --cflags echos the C compiler flags needed to compile with ncurses --libs echos the libraries needed to link with ncurses --version echos the release+patchdate version of ncurses --abi-version echos the ABI version of ncur... | null |
sampleproc | This program samples which process is on each CPU, at a particular configurable rate. This can be used as an estimate for which process is consuming the most CPU time. Since this uses DTrace, only users with root privileges can run this command. | sampleproc - sample processes on the CPUs. Uses DTrace. | sampleproc [hertz] | null | Sample at 100 hertz, # sampleproc Sample at 400 hertz, # sampleproc 400 FIELDS PID process ID COMMAND command name COUNT number of samples PERCENT percent of CPU usage BASED ON /usr/demo/dtrace/prof.d DOCUMENTATION DTrace Guide "profile Provider" chapter (docs.sun.com) See the DTraceToolkit for further documentatio... |
db_recover | The db_recover utility must be run after an unexpected application, Berkeley DB, or system failure to restore the database to a consistent state. All committed transactions are guaranteed to appear after db_recover has run, and all uncommitted transactions will be completely undone. The options are as follows: -c Perfo... | db_recover | db_recover [-ceVv] [-h home] [-P password] [-t [[CC]YY]MMDDhhmm[.SS]] | null | null |
dyld_usage | The dyld_usage utility presents an ongoing display of information pertaining to dynamic linker activity within one or more processes. It requires root privileges due to the kernel tracing facility it uses to operate. By default dyld_usage monitors dyld activity in all processes except the running dyld_usage process, Te... | dyld_usage - report dynamic linker activity in real-time | dyld_usage [-e] [-f mode] [-j] [-h] [-t seconds] [-R rawfile [-S start_time] [-E end_time]] [pid | cmd [pid | cmd] ...] | dyld_usage supports the following options: -e Exclude the specified list of pids and commands from the sample, and exclude dyld_usage by default. -j Display output in JSON format. -h Display usage information and exit. -R Specify a raw trace file to process. -t Specify timeout in seconds (for use in aut... | null |
nmedit | Nmedit changes the global symbols not listed in the list_file file of the -s list_file option to static symbols. Undefined symbols and common symbols are not affected and shouldn't be listed in list_file. For dynamic libraries symbols are turned into private extern symbols that are no longer external (rather than stat... | nmedit - change global symbols to local symbols | nmedit -s list_file [-R list_file] [-p] [-A] [-] [[-arch arch_type] ...] object_file ... [-o output] | null | null |
filebyproc.d | filebyproc.d is a DTrace OneLiner to print file pathnames as they are opened, including the name of the process calling the open. A line will be printed regardless of whether the open is actually successful or not. This is useful to learn which files applications are attempting to open, such as config files, database ... | filebyproc.d - snoop opens by process name. Uses DTrace. | filebyproc.d | null | This prints new process name and pathnames until Ctrl-C is hit. # filebyproc.d FIELDS CPU The CPU that recieved the event ID A DTrace probe ID for the event FUNCTION:NAME The DTrace probe name for the event remaining fields The first is the name of the process, the second is the file pathname. DOCUMENTATION See ... |
bison | Bison is a parser generator in the style of yacc(1). It should be upwardly compatible with input files designed for yacc. Input files should follow the yacc convention of ending in .y. Unlike yacc, the generated files do not have fixed names, but instead use the prefix of the input file. Moreover, if you need to put... | bison - GNU Project parser generator (yacc replacement) | bison [ -b file-prefix ] [ --file-prefix=file-prefix ] [ -d ] [ --defines=defines-file ] [ -g ] [ --graph=graph-file ] [ -k ] [ --token-table ] [ -l ] [ --no-lines ] [ -n ] [ --no-parser ] [ -o outfile ] [ --output-file=outfile ] [ -p prefix ] [ --name-prefix=prefix ] [ -t ] [ --debug ] [ -v ] [ --verbose ] [ -V ] [ --... | -b file-prefix --file-prefix=file-prefix Specify a prefix to use for all bison output file names. The names are chosen as if the input file were named file-prefix.c. -d Write an extra output file containing macro definitions for the token type names defined in the grammar and the semantic value type YYSTYPE, as well as... | null |
tclsh8.5 | Tclsh is a shell-like application that reads Tcl commands from its standard input or from a file and evaluates them. If invoked with no arguments then it runs interactively, reading Tcl commands from standard input and printing command results and error messages to standard output. It runs until the exit command is i... | tclsh - Simple shell containing Tcl interpreter | tclsh ?-encoding name? ?fileName arg arg ...? ______________________________________________________________________________ | null | null |
jdeps | The jdeps command shows the package-level or class-level dependencies of Java class files. The input class can be a path name to a .class file, a directory, a JAR file, or it can be a fully qualified class name to analyze all class files. The options determine the output. By default, the jdeps command writes the dep... | jdeps - launch the Java class dependency analyzer | jdeps [options] path ... | Command-line options. For detailed descriptions of the options that can be used, see • Possible Options • Module Dependence Analysis Options • Options to Filter Dependences • Options to Filter Classes to be Analyzed path A pathname to the .class file, directory, or JAR file to analyze. | null |
productbuild | A product archive is a flat file with a .pkg extension. productbuild creates a deployable product archive, which can be used with the OS X Installer, or submitted to the Mac App Store. It has 5 different modes, as shown in the SYNOPSIS above: 1. Create a product archive from a bundle (e.g. for the Mac App Store). If... | productbuild – Build a product archive for the macOS Installer or the Mac App Store. | productbuild [--product requirements-plist] {--component component-path [install-path]} product-output-path productbuild {--content content-path} product-output-path productbuild [--product requirements-plist] {--root root-path install-path} product-output-path productbuild [options] --distribution dist-path [--package... | null | productbuild --component build/Release/Sample.app /Applications Product.pkg Build the archive Product.pkg to install Sample.app under /Applications, synthesizing a distribution. This is typical for building a Mac App Store archive. productbuild --product def.plist --component build/Release/Sample.app /Applications Prod... |
zipinfo | zipinfo lists technical information about files in a ZIP archive, most commonly found on MS-DOS systems. Such information includes file access permissions, encryption status, type of compression, version and operating system or file system of compressing program, and the like. The default behavior (with no options) is... | zipinfo - list detailed information about a ZIP archive | zipinfo [-12smlvhMtTz] file[.zip] [file(s) ...] [-x xfile(s) ...] unzip -Z [-12smlvhMtTz] file[.zip] [file(s) ...] [-x xfile(s) ...] | -1 list filenames only, one per line. This option excludes all others; headers, trailers and zipfile comments are never printed. It is intended for use in Unix shell scripts. -2 list filenames only, one per line, but allow headers (-h), trailers (-t) and zipfile comments (-z), as well. This option may be usef... | To get a basic, short-format listing of the complete contents of a ZIP archive storage.zip, with both header and totals lines, use only the archive name as an argument to zipinfo: zipinfo storage To produce a basic, long-format listing (not verbose), including header and totals lines, use -l: zipinfo -l storage To list... |
diffstat | This program reads the output of diff and displays a histogram of the insertions, deletions, and modifications per-file. Diffstat is a program that is useful for reviewing large, complex patch files. It reads from one or more input files which contain output from diff, producing a histogram of the total lines changed... | diffstat - make histogram from diff-output | diffstat [options] [file-specifications] | -b ignore lines matching "Binary files XXX and YYY differ" in the diff -c prefix each line of output with "#", making it a comment-line for shell scripts. -C add SGR color escape sequences to highlight the histogram. -D destination specify a directory containing files which can be referred to as the result ... | null |
yamlpp-load5.34 | null | null | null | null | null |
login | The login utility logs users (and pseudo-users) into the computer system. If no user is specified, or if a user is specified and authentication of the user fails, login prompts for a user name. Authentication of users is configurable via pam(8). Password authentication is the default. The following options are availa... | login – log into the computer | login [-fpq] [-h hostname] [user] login -f [-lpq] [-h hostname] [user [prog [args...]]] | null | null |
db_dump | The db_dump utility reads the database file file and writes it to the standard output using a portable flat-text format understood by the db_load utility. The file argument must be a file produced using the Berkeley DB library functions. The options are as follows: -d Dump the specified database in a format helpful for... | db_dump | db_dump [-klNpRrV] [-d ahr] [-f output] [-h home] [-P password] [-s database] file | null | null |
cpuctl | The cpuctl command can be used to control and inspect the state of CPUs in the system. The first argument, command, specifies the action to take. Valid commands are: list For each CPU in the system, display the current state and time of the last state change. offline cpu [cpu ...] Set the specified CPUs off line. ... | cpuctl – program to control CPUs | cpuctl command [arguments] | null | Run cpuctl offline 2 and then cpuctl list The output should reflect the fact that CPU#2 was taken offline. Darwin March 18, 2019 Darwin |
cpu_profiler.d | null | null | null | null | null |
which | The which utility takes a list of command names and searches the path for each executable file that would be run had these commands actually been invoked. The following options are available: -a List all instances of executables found (instead of just the first one of each). -s No output, just return 0 if all... | which – locate a program file in the user's path | which [-as] program ... | null | Locate the ls(1) and cp(1) commands: $ /usr/bin/which ls cp /bin/ls /bin/cp Same as above with a specific PATH and showing all occurrences: $ PATH=/bin:/rescue /usr/bin/which -a ls cp /bin/ls /rescue/ls /bin/cp /rescue/cp which will show duplicates if the same executable is found more than once: $ PATH=/bin:/bin /usr/b... |
bundler | null | null | null | null | null |
iopattern | This prints details on the I/O access pattern for the disks, such as percentage of events that were of a random or sequential nature. By default totals for all disks are printed. An event is considered random when the heads seek. This program prints the percentage of events that are random. The size of the seek is not... | iopattern - print disk I/O pattern. Uses DTrace. | iopattern [-v] [-d device] [-f filename] [-m mount_point] [interval [count]] | -v print timestamp, string -d device instance name to snoop (eg, dad0) -f filename full pathname of file to snoop -m mount_point mountpoint for filesystem to snoop | Default output, print I/O summary every 1 second, # iopattern Print 10 second samples, # iopattern 10 Print 12 x 5 second samples, # iopattern 5 12 Snoop events on the root filesystem only, # iopattern -m / FIELDS %RAN percentage of events of a random nature %SEQ percentage of events of a sequential nature COUNT n... |
finger | The finger utility displays information about the system users. Options are: -4 Forces finger to use IPv4 addresses only. -6 Forces finger to use IPv6 addresses only. -s Display the user's login name, real name, terminal name and write status (as a ``*'' before the terminal name if write permission is de... | finger – user information lookup program | finger [-46gklmpsho] [user ...] [user@host ...] | null | null |
mig | The mig command invokes the Mach Interface Generator to generate Remote Procedure Call (RPC) code for client-server style Mach IPC from specification files. | mig - Mach Interface Generator | mig [ option ... ] file | -q/-Q Omit / emit warning messages. -v/-V Verbose mode ( on / off ) will summarize types and routines as they are processed. -l/-L Controls ( off / on ) whether or not generated code logs RPC events to system logs. -k/-K Controls ( on / off ) whether generated code complies with ANSI C standards. -s/-S Controls ( ... | null |
sntp | -d Enable debug logging. -g milliseconds Gap betwen requests in milliseconds. -n number Number of DNS records to use for each host argument. This does not have to be less than, equal to, or greater than the number of records that any host lookup returns. Numbers smaller than the number of records will fetch only ... | sntp – A very Simple Network Time Protocol client program | sntp [-drSs] [-g milliseconds] [-t seconds] host-name-or-IP | null | null |
klist | klist lists the Kerberos principal and Kerberos tickets held in a credentials cache, or the keys held in a keytab file. | klist - list cached Kerberos tickets | klist [-e] [[-c] [-l] [-A] [-f] [-s] [-a [-n]]] [-C] [-k [-i] [-t] [-K]] [-V] [-d] [cache_name|keytab_name] | -e Displays the encryption types of the session key and the ticket for each credential in the credential cache, or each key in the keytab file. -l If a cache collection is available, displays a table summarizing the caches present in the collection. -A If a cache collection is available, displays the conten... | null |
open | The open command opens a file (or a directory or URL), just as if you had double-clicked the file's icon. If no application name is specified, the default application as determined via LaunchServices is used to open the specified files. If the file is in the form of a URL, the file will be opened as a URL. You can spec... | open – open files and directories | open [-e] [-t] [-f] [-F] [-W] [-R] [-n] [-g] [-j] [-h] [-u URL] [-s sdk] [-b bundle_identifier] [-a application] [--env VAR] [--stderr PATH] [--stdin PATH] [--stdout PATH] [--arch ARCH] [--args arg1 ...] | null | "open '/Volumes/Macintosh HD/foo.txt'" opens the document in the default application for its type (as determined by LaunchServices). "open '/Volumes/Macintosh HD/Applications/'" opens that directory in the Finder. "open -a /Applications/TextEdit.app '/Volumes/Macintosh HD/foo.txt'" opens the document in the application... |
GetFileInfo | Tools supporting Carbon development, including /usr/bin/GetFileInfo, were deprecated with Xcode 6. /usr/bin/GetFileInfo is a tool to get the file attributes. With no flags, GetFileInfo retrieves all information about the file. If exactly one option is provided, GetFileInfo retrieves and displays just that information;... | /usr/bin/GetFileInfo – get attributes of files and directories (DEPRECATED) | /usr/bin/GetFileInfo [-P -a[<attribute-letter>] | -c | -d | -m | -t] file ... | null | The following command line gets and prints the creator for the "Late Breaking News" file: /Developer/Tools/GetFileInfo -c "Late Breaking News" This command line prints the modification date of "myFile": /Developer/Tools/GetFileInfo -m myFile Mac OS X September 27, 2005 Mac OS X |
kmutil | kmutil is a multipurpose tool for managing kernel extensions (kexts) and kext collections on disk. It takes a subcommand and a number of options, some of which are common to multiple commands. kmutil interacts with the KernelManagement subsystem for loading, unloading, and diagnosing kexts. It can also be used for in... | null | kmutil <subcommand> kmutil <load|unload|showloaded> kmutil <find|libraries|print-diagnostics> kmutil <create|inspect|check|log|dumpstate> kmutil <clear-staging|trigger-panic-medic> kmutil -h | GLOBAL OPTIONS The following options are global to most kmutil subcommands. -a, --arch Specify the architecture to use for the extensions or collections specified. Defaults to the current running architecture. -V, --variant-suffix Specify a variant, i.e., development, debug, or kasan, of extensions or collections to p... | Inspect the contents of system kext collections: $ kmutil inspect -v --show-mach-header -B /System/Library/KernelCollections/BootKernelExtensions.kc $ kmutil inspect --show-fileset-entries --bundle-identifier com.apple.kernel Load and unload kexts: $ kmutil load -b com.apple.filesystems.apfs $ kmutil load -p /Library/E... |
localedef | The localedef utility reads source definitions for one or more locale categories belonging to the same locale from the file named in the -i option (if specified) or from standard input. The name operand identifies the target locale. The localedef utility supports the creation of public, or generally accessible locales,... | localedef – define locale environment | localedef [-c] [-f charmap] [-i sourcefile] name | The following options are supported: -c Create permanent output even if warning messages have been issued. -f charmap Specify the pathname of a file containing a mapping of character symbols and collating element symbols to actual character encodings. -i sourcefile The pathname of a file containing the source def... | null |
ruby | Ruby is an interpreted scripting language for quick and easy object- oriented programming. It has many features to process text files and to do system management tasks (like in Perl). It is simple, straight- forward, and extensible. If you want a language for easy object-oriented programming, or you don't like the Pe... | ruby – Interpreted object-oriented scripting language | ruby [--copyright] [--version] [-SUacdlnpswvy] [-0[octal]] [-C directory] [-E external[:internal]] [-F[pattern]] [-I directory] [-K[c]] [-T[level]] [-W[level]] [-e command] [-i[extension]] [-r library] [-x[directory]] [--{enable|disable}-FEATURE] [--dump=target] [--verbose] [--] [program_file] [argument ...] | The Ruby interpreter accepts the following command-line options (switches). They are quite similar to those of perl(1). --copyright Prints the copyright notice, and quits immediately without running any script. --version Prints the version of the Ruby interpreter, and quits immediately without running any scrip... | null |
stringdups | stringdups examines the content of malloc blocks in the specified target process. For all blocks which have the same content, it shows a line with the number of such blocks, their total allocated size (the total size in the malloc heap, not just the specific size of their content), and the average allocated size. stri... | stringdups – Identify duplicate strings or other objects in malloc blocks of a target process | stringdups [-minimumCount count] [-stringsOnly] [-nostacks] [-callTrees] [-invertCallTrees] pid | partial-executable-name | memory-graph-file | -minimumCount count Only print information for object descriptions which appear at least count times in the target process. The default minimum count is 2. To see all strings in the target process, use 1 or use 'heap <pid> -addresses all'. -stringsOnly Only print information for objects that have string content suc... | null |
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