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Version 1 AT&T UNIX dd: Filesystem Mandatory Convert and copy a file Version 5 AT&T UNIX delta: SCCS Optional (XSI) Make a delta (change) to an SCCS file PWB UNIX df: Filesystem Mandatory Report free disk space Version 1 AT&T UNIX diff: Text processing Mandatory Compare two files; see also cmp Version 5 AT&T UNIX dirname: Filesystem Mandatory
In computer programming, a usage message or help message is a brief message displayed by a program that utilizes a command-line interface for execution. This message usually consists of the correct command line usage for the program and includes a list of the correct command-line arguments or options acceptable to said program.
SUSE Linux Enterprise Server 10 (SLES 10) was released in July 2006, [15] and is also supported by the major hardware vendors. Service pack 4 was released in April 2011. [ 16 ] SLES 10 shared a common codebase with SUSE Linux Enterprise Desktop 10 —Novell's desktop distribution for business use—and other SUSE Linux Enterprise products.
An MS-DOS command line, illustrating parsing into command and arguments. A command-line argument or parameter is an item of information provided to a program when it is started. [23] A program can have many command-line arguments that identify sources or destinations of information, or that alter the operation of the program.
PHP uses argc as a count of arguments and argv as an array containing the values of the arguments. [ 4 ] [ 5 ] To create an array from command-line arguments in the -foo:bar format, the following might be used:
Allows a command to continue running after logging out nproc: Queries the number of (active) processors pathchk: Checks whether file names are valid or portable pinky: A lightweight version of finger: printenv: Prints environment variables: printf: Formats and prints data pwd: Prints the current working directory: readlink: Displays value of a ...
A Unix shell is a command-line interpreter or shell that provides a command line user interface for Unix-like operating systems. The shell is both an interactive command language and a scripting language, and is used by the operating system to control the execution of the system using shell scripts. [2]
Red Hat Enterprise Linux since version 6 [4] openSUSE since version 13.2, when it became the default initramfs creation tool [5] SUSE Linux Enterprise Server since version 12; Void Linux [6] OpenMandriva Lx, since it was Mandriva Linux in 2011 [7] [8] Mageia since Mageia 2 [9] Gentoo for distribution kernels since 2020, [10] for custom kernels ...