Search results
Results from the WOW.Com Content Network
Editing a FreeBSD shell script for configuring ipfirewall. A shell script is a computer program designed to be run by a Unix shell, a command-line interpreter. [1] The various dialects of shell scripts are considered to be command languages.
The book starts off with an introduction to Unix for beginners. Next, it goes into the basics of the file system and shell.The reader is led through topics ranging from the use of filters, to how to use C for programming robust Unix applications, and the basics of grep, sed, make, and AWK.
Free for download and use as described in the Sun Studio product license. dbx is a source-level debugger found primarily on Solaris , AIX , IRIX , Tru64 UNIX , Linux and BSD operating systems. It provides symbolic debugging for programs written in C , C++ , Fortran , Pascal and Java .
Unix (/ ˈ j uː n ɪ k s / ⓘ, YOO-niks; trademarked as UNIX) is a family of multitasking, multi-user computer operating systems that derive from the original AT&T Unix, whose development started in 1969 [1] at the Bell Labs research center by Ken Thompson, Dennis Ritchie, and others. [4]
Google Shell (goosh) - a UNIX-like front-end for Google Search. Korn shell (ksh), of which there are numerous variations. nsh - "A command-line shell like fish, but POSIX compatible;" available on Arch. [154] osh - "Oil Shell is a Bash-compatible UNIX command-line shell;" available on Arch. Mashey or Programmer's Workbench shell; Qshell for IBM i
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
The Unix system had been written almost exclusively in C, so the C shell's first objective was a command language that was more stylistically consistent with the rest of the system. The keywords, the use of parentheses, and the C shell's built-in expression grammar and support for arrays were all strongly influenced by C.
cscope is a programming tool which works in console mode, text-based interface, that allows computer programmers or software developers to search source code of the programming language C, with some support for C++ and Java.