AWK(1) - General Commands Manual # AWK(1) - General Commands Manual
NAME # awk - pattern-directed scanning and processing language
SYNOPSIS # awk [-safe] [-V] [-d[n]] [-F fs | –csv] [-v var=value] [prog | -f progfile] file …
DESCRIPTION # awk scans each input file for lines that match any of a set of patterns specified literally in prog or in one or more files specified as -f progfile. With each pattern there can be an associated action that will be performed when a line of a file matches the pattern.
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CSH(1) - General Commands Manual # CSH(1) - General Commands Manual
NAME # csh - a shell (command interpreter) with C-like syntax
SYNOPSIS # csh [-bcefimnstVvXx] [argument …]
csh [-l]
DESCRIPTION # csh is a command language interpreter incorporating a history mechanism (see History substitutions), job control facilities (see Jobs), interactive file name and user name completion (see File name completion), and a C-like syntax. It is used both as an interactive login shell and a shell script command processor.
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KSH(1) - General Commands Manual # KSH(1) - General Commands Manual
NAME # ksh, rksh - public domain Korn shell
SYNOPSIS # ksh [-+abCefhiklmnpruvXx] [-+o option] [-c string | -s | file [argument …]]
DESCRIPTION # ksh is a command interpreter intended for both interactive and shell script use. Its command language is a superset of the sh(1) shell language.
The options are as follows:
-c string
ksh will execute the command(s) contained in string.
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SCRIPT(1) - General Commands Manual # SCRIPT(1) - General Commands Manual
NAME # script - make typescript of terminal session
SYNOPSIS # script [-a] [-c command] [file]
DESCRIPTION # script makes a typescript of everything printed on your terminal. It is useful for students who need a hardcopy record of an interactive session as proof of an assignment, as the typescript file can be printed out later with lpr(1).
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SCRIPT(7) - Miscellaneous Information Manual # SCRIPT(7) - Miscellaneous Information Manual
NAME # script - interpreter script execution
DESCRIPTION # The system is capable of treating a text file containing commands intended for an interpreter, such as sh(1) or awk(1), as an executable program.
An “interpreter script” is a file which has been set executable (see chmod(2)) and which has a first line of the form:
#! pathname [argument]
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SH(1) - General Commands Manual # SH(1) - General Commands Manual
NAME # sh - command language interpreter
SYNOPSIS # sh [-abCefhimnuvx] [-o option] [-c string | -s | file]
DESCRIPTION # The sh utility is a command language interpreter: it reads one or more commands, either from the command line or from a file (a shell script), and then sets about executing those commands. Thus it is the main interface between the user and the operating system.
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