| ,name,description | |
| 0,afconvert,Audio File Convert | |
| 1,afinfo,Audio File Info | |
| 2,afplay,Audio File Play | |
| 3,airport,Manage Apple AirPort | |
| 4,alias,Create an alias • | |
| 5,apropos,Search the whatis database for strings | |
| 6,asr,Apple Software Restore | |
| 7,awk,Find and Replace text within file(s) | |
| 8,basename,Convert a full pathname to just a filename | |
| 9,bash,Bourne-Again SHell | |
| 10,bc,Arbitrary precision calculator language | |
| 11,bg,Send to background • | |
| 12,bind,Set or display readline key and function bindings • | |
| 13,bless,Set volume bootability and startup disk options | |
| 14,break,"Exit from a For, While, Until or Select loop •" | |
| 15,brew,Package manager | |
| 16,builtin,Execute a shell builtin • | |
| 17,bzip2,Compress or decompress files | |
| 18,caffeinate,Prevent the system from sleeping | |
| 19,cal,Display a calendar | |
| 20,calendar,Reminder Service | |
| 21,caller,Return the context of a subroutine call • | |
| 22,cancel,Cancel print jobs | |
| 23,case,Conditionally perform a command • | |
| 24,cat,Concatenate and print (display) the content of files | |
| 25,cd,Change Directory • | |
| 26,chflags,Change a file or folder's flags | |
| 27,chgrp,Change group ownership | |
| 28,chmod,Change access permissions | |
| 29,chown,Change file owner and group | |
| 30,chroot,Run a command with a different root directory | |
| 31,chsh,"Add or change user database information, change default shell" | |
| 32,cksum,Print CRC checksum and byte counts | |
| 33,cmp,Compare two files | |
| 34,codesign,Create and manipulate code signatures | |
| 35,comm,Compare two sorted files line by line | |
| 36,command,Run a command (not a function) • | |
| 37,complete,Edit a command completion [word/pattern/list] • | |
| 38,continue,Resume the next iteration of a loop • | |
| 39,cp,Copy one or more files to another location | |
| 40,cpio,Copy files to and from archives | |
| 41,createhomedir,Create and populate home directories on the local computer | |
| 42,cron,Daemon to execute scheduled commands | |
| 43,crontab,Schedule a command to run at a later date/time | |
| 44,csplit,Split a file into context-determined pieces | |
| 45,csrutil,Configure System Integrity Protection (SIP) | |
| 46,cupsfilter,Convert a file to another format using cups filters | |
| 47,curl,Transfer data from or to a server | |
| 48,cut,Divide a file into several parts | |
| 49,date,Display or change the date & time | |
| 50,dc,Desk Calculator | |
| 51,dd,"Data Duplicator - convert and copy a file, clone disks" | |
| 52,declare,Declare variable & set attributes • | |
| 53,defaults,"Set preferences, show hidden files" | |
| 54,df,Display free disk space | |
| 55,diff,Display the differences between two files | |
| 56,diff3,Show differences among three files | |
| 57,dig,DNS lookup | |
| 58,dirname,Convert a full pathname to just a path | |
| 59,dirs,Display list of remembered directories • | |
| 60,diskutil,"Disk utilities - Format, Verify, Repair" | |
| 61,disown,Unbind a job from the current login session • | |
| 62,ditto,Copy files and folders | |
| 63,dot_clean,Remove dot-underscore files | |
| 64,drutil,Interact with CD/DVD burners | |
| 65,dscacheutil,Query or flush the Directory Service/DNS cache | |
| 66,dseditgroup,"Edit, create, manipulate, or delete groups" | |
| 67,dsenableroot,Enable root access | |
| 68,dscl,Directory Service command line utility | |
| 69,du,Estimate file space usage | |
| 70,echo,Display text on screen • | |
| 71,enable,Enable and disable builtin shell commands • | |
| 72,env,List or Set environment variables | |
| 73,eval,Evaluate several commands/arguments • | |
| 74,exec,Execute a command • | |
| 75,exit,Exit the shell • | |
| 76,execsnoop,Snoop new process execution | |
| 77,expand,Convert tabs to spaces | |
| 78,expect,"Programmed dialogue with interactive programs | |
| Also see AppleScript" | |
| 79,export,Set an environment variable • | |
| 80,expr,Evaluate expressions | |
| 81,false,"Do nothing, unsuccessfully" | |
| 82,fc,Fix command (history) | |
| 83,fdisk,Partition table manipulator for Darwin UFS/HFS/DOS | |
| 84,fg,Send job to foreground • | |
| 85,file,Determine file type | |
| 86,find,Search for files that meet a desired criteria | |
| 87,fmt,Reformat paragraph text | |
| 88,fold,Wrap text to fit a specified width | |
| 89,for,Loop command • | |
| 90,fsck,Filesystem consistency check and repair | |
| 91,fs_usage,Filesystem usage (process/pathname) | |
| 92,ftp,Internet file transfer program | |
| 93,function,Define Function Macros | |
| 94,fuser,List processes that have one or more files open | |
| 95,GetFileInfo,Get attributes of HFS+ files | |
| 96,getopt,Parse positional parameters | |
| 97,getopts,Parse positional parameters • | |
| 98,goto,Jump to label and continue execution | |
| 99,grep,Search file(s) for lines that match a given pattern | |
| 100,groups,Print group names a user is in | |
| 101,gzip,Compress or decompress files | |
| 102,halt,Stop and restart the operating system | |
| 103,hash,Refresh the cached/remembered location of commands • | |
| 104,head,Display the first lines of a file | |
| 105,hdiutil,Manipulate iso disk images | |
| 106,history,Command History • | |
| 107,hostname,Print or set system name | |
| 108,iconv,Convert the character set of a file | |
| 109,id,Print user and group names/id's | |
| 110,if,Conditionally perform a command • | |
| 111,ifconfig,Configure network interface parameters | |
| 112,iostat,Report CPU and i/o statistics | |
| 113,ipconfig,View and control IP configuration state | |
| 114,info,Help info | |
| 115,install,Copy files and set attributes | |
| 116,installer,System software and .pkg package installer tool | |
| 117,iosnoop,Snoop I/O events as they occur | |
| 118,jobs,List active jobs • | |
| 119,join,Join lines on a common field | |
| 120,kextfind,List kernel extensions | |
| 121,kextstat,Display status of loaded kernel extensions (kexts) | |
| 122,kextunload,Terminate driver instances and unload kernel extensions. | |
| 123,kickstart,Configure Apple Remote Desktop | |
| 124,kill,Kill a process by specifying its PID | |
| 125,killall,Kill processes by name | |
| 126,klist,List cached Kerberos tickets | |
| 127,l,List files in long format (ls -l) | |
| 128,last,Indicate last logins of users and ttys | |
| 129,launchctl,Load or unload daemons/agents | |
| 130,ll,"List files in long format, showing invisible files (ls -la)" | |
| 131,leave,Remind you when you have to leave | |
| 132,less,Display output one screen at a time | |
| 133,let,Evaluate expression • | |
| 134,lipo,Convert a universal binary | |
| 135,ln,"Make links between files (hard links, symbolic links)" | |
| 136,local,Set a local (function) variable • | |
| 137,locate,Find files | |
| 138,logname,Print current login name | |
| 139,login,log into the computer | |
| 140,logout,Exit a login shell (bye) • | |
| 141,look,Display lines beginning with a given string | |
| 142,lp,Print files | |
| 143,lpr,Print files | |
| 144,lprm,Remove jobs from the print queue | |
| 145,lpstat,Printer status information | |
| 146,ls,List information about file(s) | |
| 147,lsregister,Reset the Launch Services database | |
| 148,lsbom,List a bill of materials file | |
| 149,lsof,List open files | |
| 150,md5,Calculate a checksum for a file | |
| 151,mdfind,Spotlight search | |
| 152,mdimport,Import file hierarchies into the Spotlight datastore. | |
| 153,mdls,List the metadata attributes for a specified file | |
| 154,mdutil,Manage Spotlight metadata store | |
| 155,mkdir,Create new folder(s) | |
| 156,mkfifo,Make FIFOs (named pipes) | |
| 157,mkfile,Make a file | |
| 158,mktemp,Make a temporary file | |
| 159,more,Display output one screen at a time | |
| 160,mount,Mount a file system | |
| 161,mv,Move or rename files or directories | |
| 162,nano,Simple text editor | |
| 163,nc/netcat,Read and write data across networks | |
| 164,net,Manage network resources | |
| 165,networkQuality,Network quality testing tool | |
| 166,networksetup,Network and System Preferences | |
| 167,nice,Set the priority of a command | |
| 168,nl,Number lines and write files | |
| 169,nohup,Run a command immune to hangups | |
| 170,ntfs.util,NTFS file system utility | |
| 171,nvram,Manipulate firmware variables | |
| 172,onintr,Control the action of a shell interrupt | |
| 173,open,Open a file/folder/URL/Application | |
| 174,opensnoop,Snoop file opens as they occur | |
| 175,openssl,OpenSSL command line | |
| 176,osacompile,Compile Applescript | |
| 177,osascript,Execute AppleScript | |
| 178,passwd,Modify a user password | |
| 179,paste,Merge lines of files | |
| 180,pbcopy,Copy data to the clipboard | |
| 181,pbpaste,Paste data from the Clipboard | |
| 182,pbs,General helper tool | |
| 183,pgrep,List processes by a full or partial name | |
| 184,ping,Test a network connection | |
| 185,pkill,Kill processes by a full or partial name | |
| 186,pkgbuild,Build a macOS Installer component package | |
| 187,pkgutil,Query and manipulate installed packages | |
| 188,pmset,Power Management settings | |
| 189,popd,Restore the previous value of the current directory • | |
| 190,pr,Convert text files for printing | |
| 191,printenv,List environment variables | |
| 192,printf,Format and print data • | |
| 193,profiles,Profiles Tool | |
| 194,ps,Process status | |
| 195,pushd,Save and then change the current directory | |
| 196,pwd,Print Working Directory • | |
| 197,qlmanage,Quick Look Server debug and management tool | |
| 198,quota,Display disk usage and limits | |
| 199,rcp,Copy files between machines | |
| 200,read,Read one line from standard input • | |
| 201,readonly,Mark a variable or function as read-only • | |
| 202,ReportCrash,Enable/Disable crash reporting | |
| 203,return,Exit a function • | |
| 204,rev,Reverse lines of a file | |
| 205,rm,Remove files | |
| 206,rmdir,Remove folder(s) | |
| 207,rsync,Remote file copy - Sync file tree | |
| 208,say,Convert text to audible speech | |
| 209,screen,"Multiplex terminal, run remote shells via ssh" | |
| 210,screencapture,Capture screen image to file or disk | |
| 211,scselect,Switch between network locations | |
| 212,scutil,Manage system configuration parameters | |
| 213,sdiff,Merge two files interactively | |
| 214,security,"Administer Keychains, keys, certificates and the Security framework" | |
| 215,sed,Stream Editor | |
| 216,select,Generate a list of items • | |
| 217,seq,Print numeric sequences | |
| 218,serverinfo,Server information | |
| 219,set,Set a shell variable = value • | |
| 220,setfile,Set attributes of HFS+ files | |
| 221,sharing,"Create share points for afp, ftp and smb services" | |
| 222,shasum,Print or Check SHA Checksums | |
| 223,shift,Shift positional parameters • | |
| 224,shopt,Set shell options • | |
| 225,shortcuts,Manage macOS shortcuts | |
| 226,shutdown,Shutdown or restart macOS | |
| 227,sips,Scriptable image processing system | |
| 228,sleep,Delay for a specified time | |
| 229,softwareupdate,System software update tool | |
| 230,sort,Sort text files | |
| 231,source,Execute commands from a file • | |
| 232,split,Split a file into fixed-size pieces | |
| 233,sqlite3,SQL database (download history) | |
| 234,srm,Securely remove files or directories | |
| 235,stat,Display the status of a file | |
| 236,stop,Stop a job or process | |
| 237,su,Substitute user identity | |
| 238,sudo,Execute a command as another user | |
| 239,sum,Print a checksum for a file | |
| 240,suspend,Suspend execution of this shell • | |
| 241,sw_vers,Print macOS operating system version | |
| 242,sysctl,Get or set kernel state | |
| 243,system_profiler,Report system configuration | |
| 244,systemsetup,Computer and display system settings | |
| 245,tabs,Set terminal tabs | |
| 246,tab2space,Expand tabs and ensure consistent cr/lf line endings | |
| 247,tail,Output the last part of files | |
| 248,tar,Tape ARchiver | |
| 249,taskpolicy,Execute a program with an altered I/O or scheduling policy | |
| 250,tccutil,Manage the privacy database | |
| 251,tcpdump,Dump traffic on a network | |
| 252,tee,Redirect output to multiple files | |
| 253,test,Condition evaluation • | |
| 254,textutil,"Manipulate text files in various formats (Doc,html,rtf)" | |
| 255,time,Measure Program Resource Use | |
| 256,times,Print shell & shell process times • | |
| 257,tmutil,Time Machine utility | |
| 258,top,Display process information | |
| 259,touch,Change file timestamps | |
| 260,tput,"Set terminal-dependent capabilities, color, position" | |
| 261,tr,"Translate, squeeze, and/or delete characters" | |
| 262,trap,Execute a command when the shell receives a signal • | |
| 263,traceroute,Trace Route to Host | |
| 264,traceroute6,Trace IPv6 Route to Host | |
| 265,trimforce,Enable TRIM commands on third-party drives | |
| 266,true,"Do nothing, successfully" | |
| 267,tty,Print filename of terminal on stdin | |
| 268,type,Describe a command • | |
| 269,ulimit,limit the use of system-wide resources • | |
| 270,umask,Users file creation mask | |
| 271,umount,Unmount a device | |
| 272,unalias,Remove an alias • | |
| 273,uname,Print the Darwin OS Kernel version / release / machine name | |
| 274,unexpand,Convert spaces to tabs | |
| 275,uniq,Uniquify files | |
| 276,units,Convert units from one scale to another | |
| 277,unset,Remove variable or function names • | |
| 278,until,Loop command • | |
| 279,uptime,Show how long system has been running | |
| 280,users,Print login names of users currently logged in | |
| 281,until,Execute commands (until error) | |
| 282,uuencode,Encode a binary file | |
| 283,uudecode,Decode a file created by uuencode | |
| 284,uuidgen,Generate a Unique ID (UUID/GUID) | |
| 285,vi,Text Editor | |
| 286,w,Show who is logged on and what they are doing | |
| 287,wait,Wait for a process to complete • | |
| 288,wall,Write a message to users | |
| 289,wc,"Print byte, word, and line counts" | |
| 290,whatis,Search the whatis database for complete words | |
| 291,whereis,Locate a program | |
| 292,which,Locate a program file in the user's path | |
| 293,while,Loop command • | |
| 294,who,Print all usernames currently logged on | |
| 295,whoami,Print the current user id and name ('id -un') | |
| 296,write,Send a message to another user | |
| 297,xargs,Execute utility - passing arguments | |
| 298,xattr,Display and manipulate extended attributes | |
| 299,xcode-select,Install the command line developer tools | |
| 300,xxd,Make a hexdump or do the reverse | |
| 301,yes,Print a string until interrupted | |
| 302,zip,Package and compress (archive) files. | |
| 303,!!,Run the last command again | |