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The pcregrep command is an implementation of grep that uses Perl regular expression syntax. [17] Similar functionality can be invoked in the GNU version of grep with the -P flag. [18] Ports of grep (within Cygwin and GnuWin32, for example) also run under Microsoft Windows. Some versions of Windows feature the similar qgrep or findstr command. [19]
Write to another user's terminal Version 1 AT&T UNIX xargs: Shell programming Mandatory Construct argument lists and invoke utility PWB UNIX xgettext: C programming Optional (CD) Extract gettext calls from C source code strings IEEE Std 1003.1-2024 yacc: C programming Optional (CD) Yet another compiler compiler PWB UNIX zcat: Text processing ...
xargs (short for "extended arguments") [1] is a command on Unix and most Unix-like operating systems used to build and execute commands from standard input.It converts input from standard input into arguments to a command.
Changes and prints terminal line settings tee: Sends output to multiple files test: Evaluates an expression timeout: Run a command with a time limit true: Does nothing, but exits successfully tty: Prints terminal name uname: Prints system information unlink: Removes the specified file using the unlink function uptime: Tells how long the system ...
3 Example. 4 See also. 5 References. 6 Further reading. ... Download QR code; Print/export Download as PDF; ... /O Prints character offset before each matching line.
The Xterm terminal emulator. In the early 1980s, large amounts of software directly used these sequences to update screen displays. This included everything on VMS (which assumed DEC terminals), most software designed to be portable on CP/M home computers, and even lots of Unix software as it was easier to use than the termcap libraries, such as the shell script examples below in this article.
find.-name "*.foo"-exec grep bar {} + This searches in all files in the current directory and its subdirectories whose name end in .foo for occurrences of the string bar . The parallel command will work as expected unless a file name contains a newline .
grep, a Unix command that finds text matching a pattern, similar to Windows find forfiles , a Windows command that finds files by attribute, similar to Unix find Regular expression