Search results
Results from the WOW.Com Content Network
In computing, command substitution is a facility that allows a command to be run and its output to be pasted back on the command line as arguments to another command. . Command substitution first appeared in the Bourne shell, [1] introduced with Version 7 Unix in 1979, and has remained a characteristic of all later Uni
Expect is an extension to the Tcl scripting language written by Don Libes. [2] The program automates interactions with programs that expose a text terminal interface. Expect, originally written in 1990 for the Unix platform, has since become available for Microsoft Windows and other systems.
Command line history was added to Unix in Bill Joy's C shell of 1978; Joy took inspiration from an earlier implementation in Interlisp. [1] It quickly became popular because it made the C shell fast and easy to use. History has since become a standard feature in other shells, including ksh, Bash and Microsoft's cmd.exe. History addressed two ...
Set the environment variable MALLOC_TRACE to the pathname of the desired output file. Setting environment variables is slightly different in each shell. In Bourne Shell-compatible shells, like Bash, the command is as follows: $
pkg-config is software development tool that queries information about libraries from a local, file-based database for the purpose of building a codebase that depends on them. . It allows for sharing a codebase in a cross-platform way by using host-specific library information that is stored outside of yet referenced by the codeba
Command section – single line general purpose commands. The %packages section – listing of software packages to be installed & related options. The %pre, %pre-install, %post, %onerror, and %traceback sections – can contain scripts that will be executed at the appropriate time during the installation.
If a line is looped, the node receives an LCP message with its own magic number, instead of getting a message with the peer's magic number. Automatic self configuration: Using Link Control Protocol it has to negotiate protocol features like Address-and-Control-Field-Compression (ACFC), escaped characters, and the compression, encryption (like ...
Its core feature set includes syntax highlighting of source code, auto indentation, and printing support with print preview. It is designed to have a clean, simple graphical user interface according to the philosophy of the MATE project, and it is the default text editor for MATE.