cat is a standard Unix utility that reads files sequentially, writing them to standard output. The name is derived from its function to (con)catenate files...

alternative to grep -n: $ cat somefile aaaa bbbb cccc dddc $ nl somefile | grep cccc 3 cccc wc (Unix) – the word count command cat (Unix) – concatenate command...

Look up cat, Cat, CAT, catted, or catting in Wiktionary, the free dictionary. The cat (Felis catus) is a domesticated feline species. Cat or CAT may also...

authors contrast Unix tools such as cat with larger program suites used by other systems. The design of cat is typical of most UNIX programs: it implements...

manual page) is a form of software documentation usually found on a Unix or Unix-like operating system. Topics covered include computer programs (including...

shutdown simpleinit tailf vidmode (formerly a symlink to rdev) BusyBox cat (Unix) CUPS GNU Core Utilities Toybox uname "[ANNOUNCE] util-linux v2.40.2"...

and open-source software portal Cat (Unix) Paste (Unix) GNU Debugger Strip (Unix) cygwin The Wikibook Guide to Unix has a page on the topic of: Commands...

authentication as well). Free and open-source software portal List of Unix commands cat (Unix) – Unix command utility Nmap OpenSSL Telnet Plink Packet Sender Banner...

utility for Unix, Plan 9, Inferno, and Unix-like operating systems and beyond, the primary purpose of which is to convert and copy files. On Unix, device...

In Unix-like computer operating systems, a pipeline is a mechanism for inter-process communication using message passing. A pipeline is a set of processes...

applications List of Unix daemons List of web browsers for Unix and Unix-like operating systems Unix philosophy util-linux The Wikibook Guide to UNIX has a page...

rm (short for remove) is a basic command on Unix and Unix-like operating systems used to remove objects such as computer files, directories and symbolic...

When a text file with a shebang is used as if it were an executable in a Unix-like operating system, the program loader mechanism parses the rest of the...

from Unix-to-Unix Copy, i.e. "Unix-to-Unix encoding" is a safe encoding for the transfer of arbitrary files from one Unix system to another Unix system...

split is a utility on Unix, Plan 9, and Unix-like operating systems most commonly used to split a computer file into two or more smaller files. The split...

In computing, sort is a standard command line program of Unix and Unix-like operating systems, that prints the lines of its input or concatenation of...

rc (for "run commands") is the command line interpreter for Version 10 Unix and Plan 9 from Bell Labs operating systems. It resembles the Bourne shell...

optimization that coalesces multiple packets under a single header cat (Unix), a Unix command to write the contents of one or more files to the standard...

sed ("stream editor") is a Unix utility that parses and transforms text, using a simple, compact programming language. It was developed from 1973 to 1974...

logic – Business computing C++ – C# – C – Cache – Canonical LR parser – Cat (Unix) – CD-ROM – Central processing unit – Chimera – Chomsky normal form –...

The comm command in the Unix family of computer operating systems is a utility that is used to compare two files for common and distinct lines. comm is...

character string "foo" and prints them on its output. Common Unix filter programs are: cat, cut, grep, head, sort, tail, and uniq. Programs like awk and...

Unix and Unix-like operating systems for recognizing the type of data contained in a computer file. The original version of file originated in Unix Research...

Windows Services for UNIX (SFU) is a discontinued software package produced by Microsoft which provided a Unix environment on Windows NT and some of its...

less is a terminal pager program on Unix, Windows, and Unix-like systems used to view (but not change) the contents of a text file one screen at a time...

patterns specify sets of filenames with wildcard characters. For example, the Unix Bash shell command mv *.txt textfiles/ moves all files with names ending...

database of quotations. Early versions of the program appeared in Version 7 Unix in 1979. The most common version on modern systems is the BSD fortune, originally...

Research Unix are early versions of the Unix operating system for DEC PDP-7, PDP-11, VAX and Interdata 7/32 and 8/32 computers, developed in the Bell...

for "GNU's Not Unix!", chosen because GNU's design is Unix-like, but differs from Unix by being free software and containing no Unix code. Stallman chose...

Fish (or friendly interactive shell- stylized in lowercase) is a Unix-like shell with a focus on interactivity and usability. Fish is designed to be feature-rich...