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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batch | The at and batch utilities read commands from standard input or a specified file which are to be executed at a later time, using sh(1). at executes commands at a specified time; atq lists the user's pending jobs, unless the user is the superuser; in that case, everybody's jobs are listed; atrm deletes jobs;... | at, batch, atq, atrm – queue, examine or delete jobs for later execution | at [-q queue] [-f file] [-mldbv] time at [-q queue] [-f file] [-mldbv] -t [[CC]YY]MMDDhhmm[.SS] at -c job [job ...] at -l [job ...] at -l -q queue at -r job [job ...] atq [-q queue] [-v] atrm job [job ...] batch [-q queue] [-f file] [-mv] [time] | -q queue Use the specified queue. A queue designation consists of a single letter; valid queue designations range from a to z and A to Z. The a queue is the default for at and the b queue for batch. Queues with higher letters run with increased niceness. If a job is submitted to a queue designated with an uppercase ... | null |
sqlite3 | To start a sqlite3 interactive session, invoke the sqlite3 command and optionally provide the name of a database file. If the database file does not exist, it will be created. If the database file does exist, it will be opened. For example, to create a new database file named "mydata.db", create a table named "memos" ... | sqlite3 - A command line interface for SQLite version 3 | sqlite3 [options] [databasefile] [SQL] SUMMARY sqlite3 is a terminal-based front-end to the SQLite library that can evaluate queries interactively and display the results in multiple formats. sqlite3 can also be used within shell scripts and other applications to provide batch processing features. | sqlite3 has the following options: -bail Stop after hitting an error. -batch Force batch I/O. -column Query results will be displayed in a table like form, using whitespace characters to separate the columns and align the output. -cmd command run command before reading stdin -csv Set output mode to CSV (comma separa... | null |
make | The purpose of the make utility is to determine automatically which pieces of a large program need to be recompiled, and issue the commands to recompile them. The manual describes the GNU implementation of make, which was written by Richard Stallman and Roland McGrath, and is currently maintained by Paul Smith. Our e... | make - GNU make utility to maintain groups of programs | make [ -f makefile ] [ options ] ... [ targets ] ... WARNING This man page is an extract of the documentation of GNU make. It is updated only occasionally, because the GNU project does not use nroff. For complete, current documentation, refer to the Info file make.info which is made from the Texinfo source file make.... | -b, -m These options are ignored for compatibility with other versions of make. -B, --always-make Unconditionally make all targets. -C dir, --directory=dir Change to directory dir before reading the makefiles or doing anything else. If multiple -C options are specified, each is interpreted relative to the previous one... | null |
pod2html5.34 | Converts files from pod format (see perlpod) to HTML format. ARGUMENTS pod2html takes the following arguments: help --help Displays the usage message. htmldir --htmldir=name Sets the directory to which all cross references in the resulting HTML file will be relative. Not passing this causes all links to be absolute sin... | 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 |
dig | dig is a flexible tool for interrogating DNS name servers. It performs DNS lookups and displays the answers that are returned from the name server(s) that were queried. Most DNS administrators use dig to troubleshoot DNS problems because of its flexibility, ease of use and clarity of output. Other lookup tools tend to ... | dig - DNS lookup utility is the name of the resource record that is to be looked up. type indicates what type of query is required — ANY, A, MX, SIG, etc. type can be any valid query type. If no type argument is supplied, dig will perform a lookup for an A record. | dig [@server] [-b address] [-c class] [-f filename] [-k filename] [-m] [-p port#] [-q name] [-t type] [-v] [-x addr] [-y [hmac:]name:key] [-4] [-6] [name] [type] [class] [queryopt...] dig [-h] dig [global-queryopt...] [query...] | -4 Use IPv4 only. -6 Use IPv6 only. -b address[#port] Set the source IP address of the query. The address must be a valid address on one of the host's network interfaces, or "0.0.0.0" or "::". An optional port may be specified by appending "#<port>" -c class Set the query class. The default class is IN; other classes a... | null |
zipdetails5.30 | Zipdetails displays information about the internal record structure of the zip file. It is not concerned with displaying any details of the compressed data stored in the zip file. The program assumes prior understanding of the internal structure of a Zip file. You should have a copy of the Zip APPNOTE file at hand to h... | zipdetails - display the internal structure of zip files | zipdetails [-v] zipfile.zip zipdetails -h | -v Enable Verbose mode -h Display help By default zipdetails will output the details of the zip file in three columns. Column 1 This contains the offset from the start of the file in hex. Column 2 This contains a textual description of the field. Column 3 If the field contains a numeric value it will be displayed i... | null |
macerror | The macerror script translates Mac error numbers into their symbolic name and description. SEE ALSO Mac::Errors AUTHOR Chris Nandor, pudge@pobox.com COPYRIGHT Copryright 2002, Chris Nandor, All rights reserved You may use this under the same terms as Perl itself. perl v5.34.0 2018-06-20 MACERROR(1) | macerror | % macerror -23 | null | null |
infocmp | infocmp can be used to compare a binary terminfo entry with other terminfo entries, rewrite a terminfo description to take advantage of the use= terminfo field, or print out a terminfo description from the binary file (term) in a variety of formats. In all cases, the boolean fields will be printed first, followed by t... | infocmp - compare or print out terminfo descriptions | infocmp [-1CDEFGIKLTUVcdegilnpqrtux] [-v n] [-s d| i| l| c] [-R subset] [-w width] [-A directory] [-B directory] [termname...] | null | null |
eslogger | eslogger interfaces with Endpoint Security to log events to standard output or to the unified logging system. Like all Endpoint Security clients, eslogger must be run as super-user and requires the responsible process to have TCC Full Disk Access authorization. See TCC AUTHORIZATION below. To avoid feedback loops whe... | eslogger – log Endpoint Security events | eslogger [--oslog] [--format format] [--oslog-subsystem subsystem] [--oslog-category category] event [...] eslogger --list-events | --format format Log format to use. Default, and the only format currently supported, is json. See FORMATS below. --list-events List supported events on standard output and exit. --oslog Emit event data to the unified logging system instead of to standard output. See log(1) on configuring and using the unifi... | Subscribe to process lifecycle events and append event data to a file: % sudo eslogger exec fork exit >>/tmp/proc.log Subscribe to screensharing events and write event data to the unified logging system with the default subsystem and category: % sudo eslogger --oslog screensharing_attach screensharing_detach List avail... |
apt | null | null | null | null | null |
trimforce | trimforce enables sending TRIM commands to third-party drives attached to an AHCI controller. By default, TRIM commands are not sent to third- party drives. Use extreme caution when enabling TRIM, as some drives may not correctly handle the commands. trimforce must be run by the system administrator. VERBS enable St... | trimforce – enable TRIM commands on third-party drives | trimforce verb | null | null |
nm | As of Xcode 8.0 the default nm(1) tool is llvm-nm(1). For the most part nm(1) and llvm-nm(1) have the same options; notable exceptions include -f, -s, and -L as described below. This document explains options common between the two commands as well as some historically relevant options supported by nm-classic(1). Mor... | nm - display name list (symbol table) | llvm-nm [ -agnoprumxjlPA ] [ - ] [ -t format ] [[ -arch arch_flag ]...] [ file ... ] [ -s segname sectname ] nm-classic [ -agnoprumxjlfPA [ s segname sectname ]] [ - ] [ -t format ] [[ -arch arch_flag ]...] [ file ... ] | null | null |
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 |
osadecompile | osadecompile writes the source text of the specified compiled script file to standard output. There are no options; the correct language component is determined from the contents of the script file itself. SEE ALSO osacompile(1), osascript(1), osalang(1) Mac OS X August 15, 2006 Mac OS X | osadecompile – display compiled AppleScripts or other OSA language scripts | osadecompile file | null | null |
IOAccelMemory | null | null | null | null | null |
config_data5.30 | The "config_data" tool provides a command-line interface to the configuration of Perl modules. By "configuration", we mean something akin to "user preferences" or "local settings". This is a formalization and abstraction of the systems that people like Andreas Koenig ("CPAN::Config"), Jon Swartz ("HTML::Mason::Config"... | config_data - Query or change configuration of Perl modules | # Get config/feature values config_data --module Foo::Bar --feature bazzable config_data --module Foo::Bar --config magic_number # Set config/feature values config_data --module Foo::Bar --set_feature bazzable=1 config_data --module Foo::Bar --set_config magic_number=42 # Print a usage message config_data --help | null | null |
automationmodetool | automationmodetool can be used to configure a device such that Automation Mode for UI testing can be enabled without user authentication. This is useful for configuring machines in continuous integration (CI) environments as well as those in labs where the active users do not have administrator privileges. Running the... | automationmodetool – Manage UI automation security preferences. | automationmodetool enable-automationmode-without-authentication automationmodetool disable-automationmode-without-authentication | null | null |
ssh-add | ssh-add adds private key identities to the authentication agent, ssh-agent(1). When run without arguments, it adds the files ~/.ssh/id_rsa, ~/.ssh/id_ecdsa, ~/.ssh/id_ecdsa_sk, ~/.ssh/id_ed25519, ~/.ssh/id_ed25519_sk, and ~/.ssh/id_dsa. After loading a private key, ssh-add will try to load corresponding certificate i... | ssh-add – adds private key identities to the OpenSSH authentication agent | ssh-add [-cCDdKkLlqvXx] [-E fingerprint_hash] [-H hostkey_file] [-h destination_constraint] [-S provider] [-t life] [file ...] ssh-add -s pkcs11 [-vC] [certificate ...] ssh-add -e pkcs11 ssh-add -T pubkey ... | null | null |
machine | The machine command displays the machine type. SEE ALSO arch(1), make(1) macOS 14.5 July 26, 1991 macOS 14.5 | machine – print machine type | machine | null | null |
encguess5.30 | The encoding identification is done by checking one encoding type at a time until all but the right type are eliminated. The set of encoding types to try is defined by the -s parameter and defaults to ascii, utf8 and UTF-16/32 with BOM. This can be overridden by passing one or more encoding types via the -s parameter. ... | encguess - guess character encodings of files VERSION $Id: encguess,v 0.2 2016/08/04 03:15:58 dankogai Exp $ | encguess [switches] filename... SWITCHES -h show this message and exit. -s specify a list of "suspect encoding types" to test, seperated by either ":" or "," -S output a list of all acceptable encoding types that can be used with the -s param -u suppress display of unidentified types EXAMPLES: • Guess encoding of a fil... | null | null |
libnetcfg5.34 | The libnetcfg utility can be used to configure the libnet. Starting from perl 5.8 libnet is part of the standard Perl distribution, but the libnetcfg can be used for any libnet installation. USAGE Without arguments libnetcfg displays the current configuration. $ libnetcfg # old config ./libnet.cfg daytime_hosts ntp1.n... | libnetcfg - configure libnet | null | null | null |
wish8.5 | Wish is a simple program consisting of the Tcl command language, the Tk toolkit, and a main program that reads commands from standard input or from a file. It creates a main window and then processes Tcl commands. If wish is invoked with arguments, then the first few arguments, ?-encoding name? ?fileName? specify the ... | wish - Simple windowing shell | wish ?-encoding name? ?fileName arg arg ...? | -encoding name Specifies the encoding of the text stored in │ fileName. This option is only recognized prior to │ the fileName argument. -colormap new Specifies that the window should have a new private colormap instead of using the default colormap for the screen. -display display Display (and screen... | null |
screen | Screen is a full-screen window manager that multiplexes a physical terminal between several processes (typically interactive shells). Each virtual terminal provides the functions of a DEC VT100 terminal and, in addition, several control functions from the ISO 6429 (ECMA 48, ANSI X3.64) and ISO 2022 standards (e.g. inse... | screen - screen manager with VT100/ANSI terminal emulation | screen [ -options ] [ cmd [ args ] ] screen -r [[pid.]tty[.host]] screen -r sessionowner/[[pid.]tty[.host]] | null | null |
snmpget | snmpget is an SNMP application that uses the SNMP GET request to query for information on a network entity. One or more object identifiers (OIDs) may be given as arguments on the command line. Each variable name is given in the format specified in variables(5). | snmpget - communicates with a network entity using SNMP GET requests | snmpget [COMMON OPTIONS] [-Cf] AGENT OID [OID]... | -Cf If -Cf is not specified, some applications (snmpdelta, snmpget, snmpgetnext and snmpstatus) will try to fix errors returned by the agent that you were talking to and resend the request. The only time this is really useful is if you specified a OID that didn't exist in your request and you're using SNMPv1 which... | The command: snmpget -c public zeus system.sysDescr.0 will retrieve the variable system.sysDescr.0 from the host zeus using the community string public : system.sysDescr.0 = "SunOS zeus.net.cmu.edu 4.1.3_U1 1 sun4m" If the network entity has an error processing the request packet, an error packet will be returned and a... |
piconv5.30 | piconv is perl version of iconv, a character encoding converter widely available for various Unixen today. This script was primarily a technology demonstrator for Perl 5.8.0, but you can use piconv in the place of iconv for virtually any case. piconv converts the character encoding of either STDIN or files specified i... | piconv -- iconv(1), reinvented in perl | piconv [-f from_encoding] [-t to_encoding] [-p|--perlqq|--htmlcref|--xmlcref] [-C N|-c] [-D] [-S scheme] [-s string|file...] piconv -l piconv -r encoding_alias piconv -h | null | null |
pcsctest | null | null | null | null | null |
codesign | The codesign command is used to create, check, and display code signatures, as well as inquire into the dynamic status of signed code in the system. codesign requires exactly one operation option to determine what action is to be performed, as well as any number of other options to modify its behavior. It can act on an... | codesign – Create and manipulate code signatures | codesign -s identity [-i identifier] [-r requirements] [-fv] path ... codesign -v [-R requirement] [-v] [path|pid ...] codesign -d [-v] [path|pid ...] codesign -h [-v] [pid ...] codesign --validate-constraint path ... | The options are as follows: --all-architectures When verifying a code signature on code that has a universal ("fat") Mach-O binary, separately verify each architecture contained. This is the default unless overridden with the -a (--architecture) option. -a, --architecture architecture When verifying or displaying signa... | To sign application Terminal.app with a signing identity named "authority": codesign --sign authority Terminal.app To sign the command-line tool "helper" with the same identity, overwriting any existing signature, using the signing identifier "com.mycorp.helper", and embedding a custom designated requirement codesign -... |
atos | The atos command converts numeric addresses to their symbolic equivalents. If full debug symbol information is available, for example in a .app.dSYM sitting beside a .app, then the output of atos will include file name and source line number information. The input addresses may be given in one of three ways: 1. A li... | atos – convert numeric addresses to symbols of binary images or processes | atos [-o <binary-image-file> | <dSYM>] [-p <pid> | <partial-executable-name>] [-arch architecture] [-l <load-address>] [-s <slide>] [-offset] [-printHeader] [-fullPath] [-i] [-d <delimiter>] [-f <address-input-file>] [<address> ...] | null | null |
llvm-gcc | null | null | null | null | null |
mailq | The Postfix sendmail(1) command implements the Postfix to Sendmail compatibility interface. For the sake of compatibility with existing applications, some Sendmail command-line options are recognized but silently ignored. By default, Postfix sendmail(1) reads a message from standard input until EOF or until it reads a... | sendmail - Postfix to Sendmail compatibility interface | sendmail [option ...] [recipient ...] mailq sendmail -bp newaliases sendmail -I | null | null |
arch | The arch command with no arguments, displays the machine's architecture type. The other use of the arch command is to run a selected architecture of a universal binary. A universal binary contains code that can run on different architectures. By default, the operating system will select the architecture that most clos... | arch – print architecture type or run selected architecture of a universal binary | arch arch [-32] [-64] [[-arch_name | -arch arch_name]...] [-c] [-d envname]... [-e envname=value]... [-h] prog [args ...] | null | archSettings Property List Format This is an example of a property list file as is expected in one of the archSettings locations mentioned above: <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <... |
ssh-keygen | ssh-keygen generates, manages and converts authentication keys for ssh(1). ssh-keygen can create keys for use by SSH protocol version 2. The type of key to be generated is specified with the -t option. If invoked without any arguments, ssh-keygen will generate an Ed25519 key. ssh-keygen is also used to generate group... | ssh-keygen – OpenSSH authentication key utility | ssh-keygen [-q] [-a rounds] [-b bits] [-C comment] [-f output_keyfile] [-m format] [-N new_passphrase] [-O option] [-t dsa | ecdsa | ecdsa-sk | ed25519 | ed25519-sk | rsa] [-w provider] [-Z cipher] ssh-keygen -p [-a rounds] [-f keyfile] [-m format] [-N new_passphrase] [-P old_passphrase] [-Z cipher] ssh-keygen -i [-f i... | null | null |
snmptable | snmptable is an SNMP application that repeatedly uses the SNMP GETNEXT or GETBULK requests to query for information on a network entity. The parameter TABLE-OID must specify an SNMP table. snmptable is an SNMP application that repeatedly uses the SNMP GETNEXT or GETBULK requests to query for information on a network ... | snmptable - retrieve an SNMP table and display it in tabular form | snmptable [COMMON OPTIONS] [-Cb] [-CB] [-Ch] [-CH] [-Ci] [-Cf STRING] [-Cw WIDTH] AGENT TABLE-OID | COMMON OPTIONS Please see snmpcmd(1) for a list of possible values for COMMON OPTIONS as well as their descriptions. -Cb Display only a brief heading. Any common prefix of the table field names will be deleted. -CB Do not use GETBULK requests to retrieve data, only GETNEXT. -Cc CHARS Print table in columns of C... | $ snmptable -v 2c -c public localhost at.atTable SNMP table: at.atTable RFC1213-MIB::atTable atIfIndex atPhysAddress atNetAddress 1 8:0:20:20:0:ab 130.225.243.33 $ snmptable -v 2c -c public -Cf + localhost at.atTable SNMP table: at.atTable atIfIndex+atPhysAddress+atNetAddress 1+8:0:20:20:0:ab+130.225.243.33 $ snmp... |
kill.d | kill.d is a simple DTrace program to print details of process signals as they are sent, such as the PID source and destination, signal number and result. This program can be used to determine which process is sending signals to which other process. Since this uses DTrace, only users with root privileges can run this co... | kill.d - snoop process signals as they occur. Uses DTrace. | kill.d | null | Default output, print process signals as they are sent. # kill.d FIELDS FROM source PID COMMAND source command name TO destination PID SIG destination signal ("9" for a kill -9) RESULT result of signal (-1 is for failure) DOCUMENTATION See the DTraceToolkit for further documentation under the Docs directory. T... |
ditto | In its first form, ditto copies one or more source files or directories to a destination directory. If the destination directory does not exist it will be created before the first source is copied. If the destination directory already exists then the source directories are merged with the previous contents of the des... | ditto – copy directory hierarchies, create and extract archives | ditto [-v] [-V] [-X] [<options>] src ... dst_directory ditto [-v] [-V] [<options>] src_file dst_file ditto -c [-z | -j | -k] [-v] [-V] [-X] [<options>] src dst_archive ditto -x [-z | -j | -k] [-v] [-V] [<options>] src_archive ... dst_directory ditto -h | --help | -h, --help Print full usage. -v Print a line of output to stderr for each source directory copied. -V Print a line of output to stderr for every file, symbolic link, and device copied. -X When copying one or more source directories, do not descend into directories that have a different device ID. -c ... | The command: ditto src_directory dst_directory copies the contents of src_directory into dst_directory, creating dst_directory if it does not already exist. The command: ditto src_directory dir/dst_directory copies the contents of src_directory into dir/dst_directory, creating dir and dst_directory if they don't alread... |
getopts | Shell builtin commands are commands that can be executed within the running shell's process. Note that, in the case of csh(1) builtin commands, the command is executed in a subshell if it occurs as any component of a pipeline except the last. If a command specified to the shell contains a slash ‘/’, the shell will not... | builtin, !, %, ., :, @, [, {, }, alias, alloc, bg, bind, bindkey, break, breaksw, builtins, case, cd, chdir, command, complete, continue, default, dirs, do, done, echo, echotc, elif, else, end, endif, endsw, esac, eval, exec, exit, export, false, fc, fg, filetest, fi, for, foreach, getopts, glob, goto, hash, hashstat, ... | See the built-in command description in the appropriate shell manual page. | null | null |
users | The users utility lists the login names of the users currently on the system, in sorted order, space separated, on a single line. FILES /var/run/utmpx SEE ALSO finger(1), last(1), who(1), getutxent(3), utmpx(5) HISTORY The users command appeared in 3.0BSD. macOS 14.5 January 21, 2010 macOS 14.5 | users – list current users | users | null | null |
snmpbulkget | snmpbulkget is an SNMP application that uses the SNMP GETBULK request to query a network entity efficiently for information. One or more object identifiers (OIDs) may be given as arguments on the command line. Each variable name is given in the format specified in variables(5). If the network entity has an error proc... | snmpbulkget - communicates with a network entity using SNMP GETBULK requests. | snmpbulkget [COMMON OPTIONS] [-Cn <num>] [-Cr <NUM>] AGENT OID [OID]... | -Cn<NUM> Set the non-repeaters field in the GETBULK PDU. This specifies the number of supplied variables that should not be iterated over. The default is 0. -Cr<NUM> Set the max-repetitions field in the GETBULK PDU. This specifies the maximum number of iterations over the repeating variables. The default is 10. In a... | null |
ipcount5.30 | null | null | null | null | null |
sdp | sdp transforms a scripting definition (“sdef”) file, or standard input if none is specified, into a variety of other formats for use with a scriptable application. The options are as follows: -f format Specify the output format. The format may be one or more of the following. Use these when you want to control a scr... | sdp – scripting definition (sdef) processor | sdp -f {ahst} [-o directory | file] [options...] [file] | null | null |
perlbug5.30 | This program is designed to help you generate bug reports (and thank- you notes) about perl5 and the modules which ship with it. In most cases, you can just run it interactively from a command line without any special arguments and follow the prompts. If you have found a bug with a non-standard port (one that was not p... | perlbug - how to submit bug reports on Perl | perlbug perlbug [ -v ] [ -a address ] [ -s subject ] [ -b body | -f inputfile ] [ -F outputfile ] [ -r returnaddress ] [ -e editor ] [ -c adminaddress | -C ] [ -S ] [ -t ] [ -d ] [ -A ] [ -h ] [ -T ] perlbug [ -v ] [ -r returnaddress ] [ -A ] [ -ok | -okay | -nok | -nokay ] perlthanks | -a Address to send the report to. Defaults to perlbug@perl.org. -A Don't send a bug received acknowledgement to the reply address. Generally it is only a sensible to use this option if you are a perl maintainer actively watching perl porters for your message to arrive. -b Body of the report. If not inc... | null |
cpan5.34 | This script provides a command interface (not a shell) to CPAN. At the moment it uses CPAN.pm to do the work, but it is not a one-shot command runner for CPAN.pm. | cpan - easily interact with CPAN from the command line | # with arguments and no switches, installs specified modules cpan module_name [ module_name ... ] # with switches, installs modules with extra behavior cpan [-cfFimtTw] module_name [ module_name ... ] # use local::lib cpan -I module_name [ module_name ... ] # one time mirror override for faster mirrors cpan -p ... # wi... | -a Creates a CPAN.pm autobundle with CPAN::Shell->autobundle. -A module [ module ... ] Shows the primary maintainers for the specified modules. -c module Runs a `make clean` in the specified module's directories. -C module [ module ... ] Show the Changes files for the specified modules -D module [ module ... ] Show th... | # print a help message cpan -h # print the version numbers cpan -v # create an autobundle cpan -a # recompile modules cpan -r # upgrade all installed modules cpan -u # install modules ( sole -i is optional ) cpan -i Netscape::Booksmarks Business::ISBN # force install modules ( must use -i ) cpan -fi CGI::Minimal URI # ... |
treereg5.34 | "Treereg" translates a tree grammar specification file (default extension ".trg" describing a set of tree patterns and the actions to modify them using tree-terms like: TIMES(NUM, $x) and { $NUM->{VAL} == 0) => { $NUM } which says that wherever an abstract syntax tree representing the product of a numeric expression wi... | treereg - Compiler for Tree Regular Expressions | treereg [-m packagename] [[no]syntax] [[no]numbers] [-severity 0|1|2|3] \ [-p treeprefix] [-o outputfile] [-lib /path/to/library/] -i filename[.trg] treereg [-m packagename] [[no]syntax] [[no]numbers] [-severity 0|1|2|3] \ [-p treeprefix] [-lib /path/to/library/] [-o outputfile] filename[.trg] treereg -v treereg -h | Options can be used both with one dash and double dash. It is not necessary to write the full name of the option. A disambiguation prefix suffices. • "-i[n] filename" Input file. Extension ".trg" is assumed if no extension is provided. • "-o[ut] filename" Output file. By default is the name of the input file (conca... | null |
showmount | showmount shows status information about the NFS server on host. By default it prints the names of all hosts that have NFS file systems mounted on the host. See NFS: Network File System Protocol Specification, RFC 1094, Appendix A, and NFS: Network File System Version 3 Protocol Specification, Appendix I, for a detail... | showmount – show remote NFS mounts on host | showmount [-Ae36] [-p -2|3|4] [-a | -d] [host] | null | null |
taskinfo | The taskinfo utility gathers and displays policy information from the kernel. It is not indended to be run directly by users. OS X January 24, 1984 OS X | taskinfo – display policy information from kernel | taskinfo [--threads] [--dq] [--boosts] [process name | pid] | null | null |
ar | The ar utility creates and maintains groups of files combined into an archive. Once an archive has been created, new files can be added and existing files can be extracted, deleted, or replaced. Files are named in the archive by a single component, i.e., if a file referenced by a path containing a slash (``/'') is arc... | ar – create and maintain library archives | ar -d [-TLsv] archive file ... ar -m [-TLsv] archive file ... ar -m [-abiTLsv] position archive file ... ar -p [-TLsv] archive [file ...] ar -q [-cTLsv] archive file ... ar -r [-cuTLsv] archive file ... ar -r [-abciuTLsv] position archive file ... ar -t [-TLsv] archive [file ...] ar -x [-ouTLsv] archive [file ...] | null | null |
who | The who utility displays information about currently logged in users. By default, this includes the login name, tty name, date and time of login and remote hostname if not local. The options are as follows: -a Equivalent to -bTu, with the exception that output is not restricted to the time and date of the last sy... | who – display who is on the system | who [-abHmqsTu] [am I] [file] | null | Show a brief summary of who is logged in: $ who -q fernape root root # users = 3 Show who is logged in along with the line and time fields (without the headers): $ who -s fernape ttyv0 Aug 26 16:23 root ttyv1 Aug 26 16:23 root ttyv2 Aug 26 16:23 Show information about the terminal attached to ... |
mktemp | The mktemp utility takes each of the given file name templates and overwrites a portion of it to create a file name. This file name is unique and suitable for use by the application. The template may be any file name with some number of ‘Xs’ appended to it, for example /tmp/temp.XXXX. The trailing ‘Xs’ are replaced w... | mktemp – make temporary file name (unique) | mktemp [-d] [-p tmpdir] [-q] [-t prefix] [-u] template ... mktemp [-d] [-p tmpdir] [-q] [-u] -t prefix | The available options are as follows: -d, --directory Make a directory instead of a file. -p tmpdir, --tmpdir[=tmpdir] Use tmpdir for the -t flag if the TMPDIR environment variable is not set. Additionally, any provided template arguments will be interpreted relative to the path specified as tmpdir. If tmpdir is eith... | The following sh(1) fragment illustrates a simple use of mktemp where the script should quit if it cannot get a safe temporary file. tempfoo=`basename $0` TMPFILE=`mktemp /tmp/${tempfoo}.XXXXXX` || exit 1 echo "program output" >> $TMPFILE To allow the use of $TMPDIR: tempfoo=`basename $0` TMPFILE=`mktemp -t ${tempfoo}`... |
unifdef | The unifdef utility selectively processes conditional cpp(1) directives. It removes from a file both the directives and any additional text that they specify should be removed, while otherwise leaving the file alone. The unifdef utility acts on #if, #ifdef, #ifndef, #elif, #else, and #endif lines. A directive is only ... | unifdef, unifdefall – remove preprocessor conditionals from code | unifdef [-bBcdeKknsStV] [-Ipath] [-Dsym[=val]] [-Usym] [-iDsym[=val]] [-iUsym] ... [-o outfile] [infile] unifdefall [-Ipath] ... file | -Dsym=val Specify that a symbol is defined to a given value which is used when evaluating #if and #elif control expressions. -Dsym Specify that a symbol is defined to the value 1. -Usym Specify that a symbol is undefined. If the same symbol appears in more than one argument, the last occurrence dominates. -b ... | null |
yaa | aa creates and manipulates Apple Archives COMMANDS archive Archive the contents of the target directory append Archive the contents of the target directory, append to an existing archive file extract Extract the contents of an archive to the target directory list List the contents of an arch... | aa – Manipulate Apple Archives | aa command [options] | -v Increase verbosity. Default is silent operation. -h Print usage and exit. -d -dir Target directory for archive/extract. Default is the current directory. -i -input_file Input file. Default is stdin. -o -output_file Output file. Default is stdout. -subdir -subdir Path to archive under dir. subdir will ... | Archive the contents of directory foo into archive foo.aar, using LZMA compression with 8 MB blocks aa archive -d foo -o foo.aar -a lzma -b 8m Extract the contents of foo.aar in directory dst aa extract -d dst -i foo.aar Create a manifest of the contents of directory foo into foo.manifest, using LZFSE compression with ... |
cut | The cut utility cuts out selected portions of each line (as specified by list) from each file and writes them to the standard output. If no file arguments are specified, or a file argument is a single dash (‘-’), cut reads from the standard input. The items specified by list can be in terms of column position or in t... | cut – cut out selected portions of each line of a file | cut -b list [-n] [file ...] cut -c list [file ...] cut -f list [-w | -d delim] [-s] [file ...] | null | Extract users' login names and shells from the system passwd(5) file as “name:shell” pairs: cut -d : -f 1,7 /etc/passwd Show the names and login times of the currently logged in users: who | cut -c 1-16,26-38 SEE ALSO colrm(1), paste(1) STANDARDS The cut utility conforms to IEEE Std 1003.2-1992 (“POSIX.2”). The -w flag... |
imptrace | The imptrace utility displays a trace of importance donation events. Importance donation is used by adaptive jobs on the system to manage their priority on the system. See xpc_transaction_begin(3) and launchd.plist(5) for more information about the mechanism and its use. The options are as follows: -i Show intern... | imptrace – report importance donation events in real time | imptrace [-i [-s]] [-p pid] [-d] | null | The imptrace script will output one line for each event, for example a typical boosting exchange might look as follows: 0000:00:00.000000000 EVENT PROCESS BOOSTS NOTES 0023:15:13.844332886 BOOSTED 22:configd 0023:15:13.844372519 Recv Boost 22:configd 1 from 275:SystemUIServer 0023:15:13.844497... |
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ippeveprinter | ippeveprinter is a simple Internet Printing Protocol (IPP) server conforming to the IPP Everywhere (PWG 5100.14) specification. It can be used to test client software or act as a very basic print server that runs a command for every job that is printed. | ippeveprinter - an ipp everywhere printer application for cups | ippeveprinter [ --help ] [ --no-web-forms ] [ --pam-service service ] [ --version ] [ -2 ] [ -A ] [ -D device-uri ] [ -F output-type/subtype ] [ -K keypath ] [ -M manufacturer ] [ -P filename.ppd ] [ -V ipp-version ] [ -a filename.conf ] [ -c command ] [ -d spool-directory ] [ -f type/subtype[,...] ] [ -i iconfile.png ... | The following options are recognized by ippeveprinter: --help Show program usage. --no-web-forms Disable the web interface forms used to update the media and supply levels. --pam-service service Set the PAM service name. The default service is "cups". --version Show the CUPS version. -2 Report support for two-sided ... | Run ippeveprinter with a service name of My Cool Printer: ippeveprinter "My Cool Printer" Run the file(1) command whenever a job is sent to the server: ippeveprinter -c /usr/bin/file "My Cool Printer" SEE ALSO ippevepcl(7), ippeveps(7), PWG Internet Printing Protocol Workgroup (http://www.pwg.org/ipp) COPYRIGHT Copyrig... |
hdid | Historically, hdid was both the tool used to attach a disk image and the user process used to load and decompress disk image data for the hard disk image (HDI) driver in Mac OS X. hdid exists only for backwards compatibility. As of Mac OS X 10.4, hdid invokes hdiutil attach -agent hdid which causes hdiutil(1) to behav... | hdid – historical mechanism for attaching disk images | hdid [options] image | null | null |
dc | dc(1) is an arbitrary-precision calculator. It uses a stack (reverse Polish notation) to store numbers and results of computations. Arithmetic operations pop arguments off of the stack and push the results. If no files are given on the command-line, then dc(1) reads from stdin (see the STDIN section). Otherwise, thos... | dc - arbitrary-precision decimal reverse-Polish notation calculator | dc [-cChiPRvVx] [--version] [--help] [--digit-clamp] [--no-digit-clamp] [--interactive] [--no-prompt] [--no-read-prompt] [--extended-register] [-e expr] [--expression=expr...] [-f file...] [--file=file...] [file...] [-I ibase] [--ibase=ibase] [-O obase] [--obase=obase] [-S scale] [--scale=scale] [-E seed] [--seed=seed] | The following are the options that dc(1) accepts. -C, --no-digit-clamp Disables clamping of digits greater than or equal to the current ibase when parsing numbers. This means that the value added to a number from a digit is always that digit’s value multiplied by the value of ibase raised to the power of the digit’s po... | null |
mailx | null | mail, mailx – send and receive mail | mail [-dEiInv] [-s subject] [-c cc-addr] [-b bcc-addr] [-F] to-addr ... mail [-dEHiInNv] [-F] -f [name] mail [-dEHiInNv] [-F] [-u user] mail [-d] -e [-f name] mail [-H] INTRODUCTION The mail utility is an intelligent mail processing system, which has a command syntax reminiscent of ed(1) with lines replaced by messages... | null | null |
odutil | Use odutil to look at internal state information for opendirectoryd, enable or disable logging, or change statistics settings. Available commands: show Show various internal information. Subcommands: cache Outputs contents of the cache. Note, this output is not included in show all command. sessions List all op... | odutil – allows caller to examine or change state of opendirectoryd(8) | odutil show [cache | sessions | nodes | modules | requests | nodenames | statistics | all] odutil show configuration nodename [module modulename] [option option] odutil reset [cache | statistics] odutil set log [default | alert | critical | error | warning | notice | info | debug] odutil set configuration nodename [mod... | option option Output a value of a specific option. reset Reset various internal information. Subcommands: cache Resets all caches including membership and kernel (does not affect DNS cache) statistics Resets any accumulated statistics. set log Change the type of log messages saved to persistent storage. The... | null |
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shortcuts | The shortcuts command is used to run, list, view or sign shortcuts. To create or edit a shortcut, use the Shortcuts application. | shortcuts – Command-line utility for running shortcuts. | shortcuts run shortcut-name-or-identifier [--input-path input-path ...] [--output-path output-path ...] [--output-type output-type] shortcuts list [--folder-name folder-name-or-identifier] [--folders] [--show-identifiers] shortcuts view shortcut-name shortcuts sign [--mode mode] --input input --output output | shortcuts run shortcut-name-or-identifier [--input-path input-path ...] The input to provide to the shortcut. Can be dropped, or set to “-” for stdin. [--output-path output-path ...] Where to write the shortcut output, if applicable. Can be omitted, or set to “-” for stdout. [--output-type output-type] What type to out... | null |
xargs | The xargs utility reads space, tab, newline and end-of-file delimited strings from the standard input and executes utility with the strings as arguments. Any arguments specified on the command line are given to utility upon each invocation, followed by some number of the arguments read from the standard input of xargs.... | xargs – construct argument list(s) and execute utility | xargs [-0oprt] [-E eofstr] [-I replstr [-R replacements] [-S replsize]] [-J replstr] [-L number] [-n number [-x]] [-P maxprocs] [-s size] [utility [argument ...]] | null | Create a 3x3 matrix with numbers from 1 to 9. Every echo(1) instance receives three lines as arguments: $ seq 1 9 | xargs -L3 echo 1 2 3 4 5 6 7 8 9 Duplicate every line from standard input: $ echo -e "one\ntwo\nthree" | xargs -I % echo % % one one two two three three Execute at most 2 concurrent instances of find(1) ... |
tkpp | Tkpp is a GUI frontend to pp, which can turn perl scripts into stand- alone PAR files, perl scripts or executables. You can save command line generated, load and save your Tkpp configuration GUI. Below is a short explanation of tkpp GUI. Menu File -> Save command line When you build or display command line in the Tkpp ... | tkpp - frontend to pp written in Perl/Tk. | You just have to execute command line : tkpp | null | null |
priclass.d | This is a simple DTrace script that samples at 1000 Hz the current thread's scheduling class and priority. A distribution plot is printed. With priorities, the higher the priority the better chance the thread has of being scheduled. This idea came from the script /usr/demo/dtrace/pri.d, which produces similar output fo... | priclass.d - priority distribution by scheduling class. Uses DTrace. | priclass.d | null | This samples until Ctrl-C is hit. # priclass.d FIELDS value process priority count number of samples of at least this priority SCHEDULING CLASSES TS time sharing IA interactive RT real time SYS system FSS fair share scheduler BASED ON /usr/demo/dtrace/pri.d DOCUMENTATION DTrace Guide "profile Provid... |
topsysproc | This program continually prints a report of the number of system calls by process name, and refreshes the display every 1 second or as specified at the command line. Similar data can be fetched with "prstat -m". Since this uses DTrace, only users with root privileges can run this command. | topsysproc - top syscalls by process name. Uses DTrace. | topsysproc [-Cs] [interval [count]] | -C don't clear the screen -s print per second values | Default output, 1 second updates, # topsysproc Print every 5 seconds, # topsysproc 5 Print a scrolling output, # topsysproc -C FIELDS load avg load averages, see uptime(1) syscalls total syscalls in this interval syscalls/s syscalls per second PROCESS process name COUNT total syscalls in this interval COUNT/s syscalls... |
nl | The nl utility reads lines from the named file, applies a configurable line numbering filter operation, and writes the result to the standard output. If file is a single dash (‘-’) or absent, nl reads from the standard input. The nl utility treats the text it reads in terms of logical pages. Unless specified otherwise... | nl – line numbering filter | nl [-p] [-b type] [-d delim] [-f type] [-h type] [-i incr] [-l num] [-n format] [-s sep] [-v startnum] [-w width] [file] | null | Number all non-blank lines: $ echo -e "This is\n\n\na simple text" | nl 1 This is 2 a simple text Number all lines including blank ones, with right justified line numbers with leading zeroes, starting at 2, with increment of 2 and a custom multi-character separator: $ echo -e "This\nis\nan\n\n\nexample" | nl -ba -n r... |
podchecker5.30 | podchecker will read the given input files looking for POD syntax errors in the POD documentation and will print any errors it find to STDERR. At the end, it will print a status message indicating the number of errors found. Directories are ignored, an appropriate warning message is printed. podchecker invokes the podc... | podchecker - check the syntax of POD format documentation files | podchecker [-help] [-man] [-(no)warnings] [file ...] OPTIONS AND ARGUMENTS -help Print a brief help message and exit. -man Print the manual page and exit. -warnings -nowarnings Turn on/off printing of warnings. Repeating -warnings increases the warning level, i.e. more warnings are printed. Currently increasing to... | null | null |
view | Vim is a text editor that is upwards compatible to Vi. It can be used to edit all kinds of plain text. It is especially useful for editing programs. There are a lot of enhancements above Vi: multi level undo, multi windows and buffers, syntax highlighting, command line editing, filename completion, on-line help, visu... | vim - Vi IMproved, a programmer's text editor | vim [options] [file ..] vim [options] - vim [options] -t tag vim [options] -q [errorfile] ex view gvim gview evim eview rvim rview rgvim rgview | The options may be given in any order, before or after filenames. Options without an argument can be combined after a single dash. +[num] For the first file the cursor will be positioned on line "num". If "num" is missing, the cursor will be positioned on the last line. +/{pat} For the first file the cursor will... | null |
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spfquery | 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... |
sample | sample is a command-line tool for gathering data about the running behavior of a process. It suspends the process at specified intervals (by default, every 1 millisecond), records the call stacks of all threads in the process at that time, then resumes the process. The analysis done by sample is called ``sampling'' b... | sample – Profile a process during a time interval | sample pid | partial-executable-name [duration [samplingInterval]] [-wait] [-mayDie] [-fullPaths] [-e] [-file filename] | null | null |
bg | Shell builtin commands are commands that can be executed within the running shell's process. Note that, in the case of csh(1) builtin commands, the command is executed in a subshell if it occurs as any component of a pipeline except the last. If a command specified to the shell contains a slash ‘/’, the shell will not... | builtin, !, %, ., :, @, [, {, }, alias, alloc, bg, bind, bindkey, break, breaksw, builtins, case, cd, chdir, command, complete, continue, default, dirs, do, done, echo, echotc, elif, else, end, endif, endsw, esac, eval, exec, exit, export, false, fc, fg, filetest, fi, for, foreach, getopts, glob, goto, hash, hashstat, ... | See the built-in command description in the appropriate shell manual page. | null | null |
lipo | The lipo tool creates or operates on ``universal'' (multi-architecture) files. Generally, lipo reads a single input file and writes to a single output file, although some commands and options accept multiple input files. lipo will only ever write to a single output file, and input files are never modified in place. li... | lipo - create or operate on universal files | lipo input_file command [option...] | -arch arch_type input_file Tells lipo that input_file contains the specified architecture type. The -arch arch_type specification is unnecessary if input_file is an object file, a universal file, or some other file whose architecture(s) lipo can figure out. -hideARM64 When creating a universal binary including both 32... | null |
seeksize.d | seeksize.d is a simple DTrace program to print a report of disk event seeks by process. This can be used to identify whether processes are accessing the disks in a "random" or "sequential" manner. Sequential is often desirable, indicated by mostly zero length seeks. Since this uses DTrace, only users with root privileg... | seeksize.d - print disk event seek report. Uses DTrace. | seeksize.d | null | Sample until Ctrl-C is hit then print report, # seeksize.d FIELDS PID process ID CMD command and argument list value distance in disk blocks (sectors) count number of I/O operations DOCUMENTATION See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full wo... |
eyapp | The eyapp compiler is a front-end to the Parse::Eyapp module, which lets you compile Parse::Eyapp grammar input files into Perl LALR(1) Object Oriented parser modules. OPTIONS IN DETAIL -v Creates a file grammar.output describing your parser. It will show you a summary of conflicts, rules, the DFA (Deterministic Finit... | eyapp - A Perl front-end to the Parse::Eyapp module | eyapp [options] grammar[.eyp] eyapp -V eyapp -h grammar The grammar file. If no suffix is given, and the file does not exists, .eyp is added | null | null |
clang++ | clang is a C, C++, and Objective-C compiler which encompasses preprocessing, parsing, optimization, code generation, assembly, and linking. Depending on which high-level mode setting is passed, Clang will stop before doing a full link. While Clang is highly integrated, it is important to understand the stages of comp... | clang - the Clang C, C++, and Objective-C compiler | clang [options] filename ... | Stage Selection Options -E Run the preprocessor stage. -fsyntax-only Run the preprocessor, parser and semantic analysis stages. -S Run the previous stages as well as LLVM generation and optimization stages and target-specific code generation, producing an assembly file. -c Run all of the above, plus the ass... | null |
setuids.d | setuids.d is a simple DTrace program to print details of setuid calls, where a process assumes a different UID. These are usually related to login events. Since this uses DTrace, only users with root privileges can run this command. | setuids.d - snoop setuid calls as they occur. Uses DTrace. | setuids.d | null | Default output, print setuids as they occur, # setuids.d FIELDS UID user ID (from) SUID set user ID (to) PPID parent process ID PID process ID PCMD parent command CMD command (with arguments) DOCUMENTATION See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs ma... |
instmodsh5.34 | A little interface to ExtUtils::Installed to examine installed modules, validate your packlists and even create a tarball from an installed module. SEE ALSO ExtUtils::Installed perl v5.34.1 2024-04-13 INSTMODSH(1) | instmodsh - A shell to examine installed modules | instmodsh | null | null |
aa | aa creates and manipulates Apple Archives COMMANDS archive Archive the contents of the target directory append Archive the contents of the target directory, append to an existing archive file extract Extract the contents of an archive to the target directory list List the contents of an arch... | aa – Manipulate Apple Archives | aa command [options] | -v Increase verbosity. Default is silent operation. -h Print usage and exit. -d -dir Target directory for archive/extract. Default is the current directory. -i -input_file Input file. Default is stdin. -o -output_file Output file. Default is stdout. -subdir -subdir Path to archive under dir. subdir will ... | Archive the contents of directory foo into archive foo.aar, using LZMA compression with 8 MB blocks aa archive -d foo -o foo.aar -a lzma -b 8m Extract the contents of foo.aar in directory dst aa extract -d dst -i foo.aar Create a manifest of the contents of directory foo into foo.manifest, using LZFSE compression with ... |
shlock | NOTE: The shlock command is deprecated, and lockf(1) should be used instead. The shlock command can create or verify a lock file on behalf of a shell or other script program. When it attempts to create a lock file, if one already exists, shlock verifies that it is or is not valid. If valid, shlock will exit with a no... | shlock – create or verify a lock file for shell scripts | shlock [-du] [-p PID] -f lockfile | null | BOURNE SHELL #!/bin/sh lckfile=/tmp/foo.lock if shlock -f ${lckfile} -p $$ then # do what required the lock rm ${lckfile} else echo Lock ${lckfile} already held by `cat ${lckfile}` fi C SHELL #!/bin/csh -f set lckfile=/tmp/foo.lock shlock -f ${lckfile} -p $$ if ($status == 0) then # do what required the lock ... |
symbols | The symbols command may be used to examine library, symbol, and source line information in files and running processes. You may need root privileges to examine running processes. The symbols command can be used to determine symbol availability to tools such as Instruments, dtrace, and sample. COMMON OPTIONS -help ... | symbols – display symbol information about a file or process | symbols [-help] [-w] [-uuid] [-arch arch_name] [-saveSignature path] [-symbolsPackageDir path] [-lookup (0x1234 | symbol) ...] file... pid... process-name... signature... dSYM... | null | symbols /System/Library/Frameworks/AppKit.framework/AppKit Print out all symbol and source line information in the default architecture of AppKit. symbols -uuid /System/Library/Frameworks/AppKit.framework/AppKit Print out summarized UUID information for each arch in AppKit. symbols -arch i386 /System/Library/Frameworks... |
perlthanks5.30 | This program is designed to help you generate bug reports (and thank- you notes) about perl5 and the modules which ship with it. In most cases, you can just run it interactively from a command line without any special arguments and follow the prompts. If you have found a bug with a non-standard port (one that was not p... | perlbug - how to submit bug reports on Perl | perlbug perlbug [ -v ] [ -a address ] [ -s subject ] [ -b body | -f inputfile ] [ -F outputfile ] [ -r returnaddress ] [ -e editor ] [ -c adminaddress | -C ] [ -S ] [ -t ] [ -d ] [ -A ] [ -h ] [ -T ] perlbug [ -v ] [ -r returnaddress ] [ -A ] [ -ok | -okay | -nok | -nokay ] perlthanks | -a Address to send the report to. Defaults to perlbug@perl.org. -A Don't send a bug received acknowledgement to the reply address. Generally it is only a sensible to use this option if you are a perl maintainer actively watching perl porters for your message to arrive. -b Body of the report. If not inc... | null |
xctrace | xctrace is used to record new Instruments.app .trace files using the specified recording template. It also allows for converting supported converting files of supported input types into .trace files and exporting data from .trace files to parseable formats like xml. Available commands and their options: help General ... | xctrace – Record, import, export and symbolicate Instruments .trace files. | xctrace [command [options]] xctrace help [command] xctrace record [--output path] [--append-run] [--template path | name] [--device name | UDID] [--time-limit time [ms|s|m|h]] [--all-processes | --attach pid | name | --launch command [arguments]] [--target-stdin - | file] [--target-stdout - | file] [--env VAR=value] [-... | null | Import a logarchive file to the trace file with a unique name using a MyCustomTemplate template: % xctrace import --input system_logs.logarchive --template 'MyCustomTemplate' Import a ktrace file into a new document created from the template with name MyCustomTemplate and adding the instrument from /tmp/PackageToLoad.i... |
pod2man5.30 | pod2man is a front-end for Pod::Man, using it to generate *roff input from POD source. The resulting *roff code is suitable for display on a terminal using nroff(1), normally via man(1), or printing using troff(1). input is the file to read for POD source (the POD can be embedded in code). If input isn't given, it de... | pod2man - Convert POD data to formatted *roff input | pod2man [--center=string] [--date=string] [--errors=style] [--fixed=font] [--fixedbold=font] [--fixeditalic=font] [--fixedbolditalic=font] [--name=name] [--nourls] [--official] [--release=version] [--section=manext] [--quotes=quotes] [--lquote=quote] [--rquote=quote] [--stderr] [--utf8] [--verbose] [input [output] ...]... | -c string, --center=string Sets the centered page header for the ".TH" macro to string. The default is "User Contributed Perl Documentation", but also see --official below. -d string, --date=string Set the left-hand footer string for the ".TH" macro to string. By default, the modification date of the input file will ... | pod2man program > program.1 pod2man SomeModule.pm /usr/perl/man/man3/SomeModule.3 pod2man --section=7 note.pod > note.7 If you would like to print out a lot of man page continuously, you probably want to set the C and D registers to set contiguous page numbering and even/odd paging, at least on some versions of man(7).... |
gzexe | The gzexe utility uses gzip(1) to compress executables, producing executables that decompress on-the-fly when executed. This saves disk space, at the cost of slower execution times. The original executables are saved by copying each of them to a file with the same name with a ‘~’ suffix appended. After verifying tha... | gzexe – create auto-decompressing executables | gzexe [-d] file ... | null | null |
json_xs5.30 | json_xs converts between some input and output formats (one of them is JSON). The default input format is "json" and the default output format is "json-pretty". | json_xs - JSON::XS commandline utility | json_xs [-v] [-f inputformat] [-t outputformat] | -v Be slightly more verbose. -f fromformat Read a file in the given format from STDIN. "fromformat" can be one of: json - a json text encoded, either utf-8, utf16-be/le, utf32-be/le cbor - CBOR (RFC 7049, CBOR::XS), a kind of binary JSON storable - a Storable frozen value storable-file - a Storable file (Storable has ... | json_xs -t none <isitreally.json "JSON Lint" - tries to parse the file isitreally.json as JSON - if it is valid JSON, the command outputs nothing, otherwise it will print an error message and exit with non-zero exit status. <src.json json_xs >pretty.json Prettify the JSON file src.json to dst.json. json_xs -f storable-... |
ip2cc5.34 | Ip2cc is a program to lookup countries of IP addresses. Ip2cc has two modes: interactive and non-interactive. Interactive mode allows the user to query more than one hostname. Non-interactive mode is used to print just the country for a single host. ARGUMENTS Interactive mode is entered when no arguments are given. No... | ip2cc - lookup country from IP address or hostname | ip2cc [host-to-find] | null | null |
usbdiagnose | null | null | null | null | null |
genstrings | The genstrings utility generates one or more .strings files from the C, Objective-C, C++, Objective-C++, or Swift source code files provided as arguments. A .strings file is used for localizing an application for different languages, as described under Internationalization in the Developer Documentation. Source Code g... | genstrings – generate string tables from source code | genstrings [-a] [-SwiftUI] [-s routine [-s routine ...]] [-skipTable Table [-skipTable Table ...]] [-noPositionalParameters] [-u] [-encoding charset-name] [-macRoman] [-d] [-q] [-bigEndian | -littleEndian] [-o outputDir] file ... | -a Allows the output to be appended to the old output files. However, -a causes the results to be appended to the end of the old file and not merged. -SwiftUI Enables support for recognizing the SwiftUI Text() initializer, including its single-argument variant. -s routine [-s routine ...] Recognizes routine() as equ... | null |
at | The at and batch utilities read commands from standard input or a specified file which are to be executed at a later time, using sh(1). at executes commands at a specified time; atq lists the user's pending jobs, unless the user is the superuser; in that case, everybody's jobs are listed; atrm deletes jobs;... | at, batch, atq, atrm – queue, examine or delete jobs for later execution | at [-q queue] [-f file] [-mldbv] time at [-q queue] [-f file] [-mldbv] -t [[CC]YY]MMDDhhmm[.SS] at -c job [job ...] at -l [job ...] at -l -q queue at -r job [job ...] atq [-q queue] [-v] atrm job [job ...] batch [-q queue] [-f file] [-mv] [time] | -q queue Use the specified queue. A queue designation consists of a single letter; valid queue designations range from a to z and A to Z. The a queue is the default for at and the b queue for batch. Queues with higher letters run with increased niceness. If a job is submitted to a queue designated with an uppercase ... | null |
what | The what utility searches each specified file for sequences of the form “@(#)” as inserted by the SCCS source code control system. It prints the remainder of the string following this marker, up to a NUL character, newline, double quote, ‘>’ character, or backslash. The following options are available: -q Only ou... | what – show what versions of object modules were used to construct a file | what [-qs] [file ...] | null | null |
sdx | sdx combines a number of functions into a single command-line developer utility. Its most common use is to create, browse, and unravel Starkits: sdx qwrap myscript.tcl ?options ...? create a starkit from a single Tcl script sdx wrap mystar.kit ?options ...? create a starkit from a mystar.vfs directory structure sdx unw... | sdx - Starkit Developer eXtension | null | null | null |
m4 | null | null | null | null | null |
asa | The asa utility reads files sequentially, mapping FORTRAN carriage- control characters to line-printer control sequences, and writes them to the standard output. The first character of each line is interpreted as a carriage-control character. The following characters are interpreted as follows: ⟨space⟩ Output the rest... | asa – interpret carriage-control characters | asa [file ...] | null | To view a file containing the output of a FORTRAN program: asa file To format the output of a FORTRAN program and redirect it to a line- printer: a.out | asa | lpr SEE ALSO f77(1) STANDARDS The asa utility conforms to IEEE Std 1003.1-2001 (“POSIX.1”). AUTHORS J.T. Conklin, Winning Strategies, Inc. macOS 14.5 May 9,... |
iptab | null | null | null | null | null |
swiftc | null | null | null | null | null |
nfsstat | nfsstat displays statistics kept about NFS client and server activity, active user activity, exported directories, and mount information. In the absence of any options, nfsstat displays NFS client and server statistics. The options are as follows: -c Show NFS client statistics. -e Show NFS server exported di... | nfsstat – display NFS statistics | nfsstat [-cseuv] [-w wait] [-n net|user] [-m [mountpath]] | null | null |
eyapp5.30 | The eyapp compiler is a front-end to the Parse::Eyapp module, which lets you compile Parse::Eyapp grammar input files into Perl LALR(1) Object Oriented parser modules. OPTIONS IN DETAIL -v Creates a file grammar.output describing your parser. It will show you a summary of conflicts, rules, the DFA (Deterministic Finit... | eyapp - A Perl front-end to the Parse::Eyapp module | eyapp [options] grammar[.eyp] eyapp -V eyapp -h grammar The grammar file. If no suffix is given, and the file does not exists, .eyp is added | null | null |
uupick | The uupick program is used to conveniently retrieve files transferred by the uuto program. For each file transferred by uuto, uupick will display the source system, the file name, and whether the name refers to a regular file or a directory. It will then wait for the user to specify an action to take. One of the foll... | uupick - retrieve files transferred by uuto | uupick [-s system] [--system system] | -s system, --system system Used to restrict `uupick' to only present files transferred from a particular system. Standard UUCP options: -x type, --debug type Turn on particular debugging types. The following types are recognized: abnormal, chat, handshake, uucp-proto, proto, port, config, spooldir, execute, incoming, ... | null |
ipcs | The ipcs utility provides information on System V interprocess communication (IPC) facilities on the system. The options are as follows: -a Show the maximum amount of information possible when displaying active semaphores, message queues, and shared memory segments. (This is shorthand for specifying the -b, -c, -o... | ipcs – report System V interprocess communication facilities status | ipcs [-abcMmopQqSsTt] [-u user] | null | null |
pluginkit | pluginkit manages the PlugInKit subsystem for the current user. It can query the plug-in database and make limited interventions for debugging and development. A list of flags and their descriptions: -A, --all-versions Matches find all versions of a given plug-in known to the system. By default, only the latest (highes... | pluginkit – plugin plug-in extension pluginkit | pluginkit -m [-ADv] [-p -protocol] [-i -identifier] [key=value] [...] pluginkit [-ar] [-v] [file ...] pluginkit -e election [-p -protocol] [-i -identifier] [key=value] [...] | null | null |
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