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Shell Programming and Scripting
Reading a variable in csh
Post 302433016 by pt14 on Monday 28th of June 2010 08:36:21 AM
06-28-2010
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LEARN ABOUT OPENSOLARIS
printenv
printenv(1B) SunOS/BSD Compatibility Package Commands printenv(1B) NAME
printenv - display environment variables currently set SYNOPSIS
/usr/ucb/printenv [variable] DESCRIPTION
printenv prints out the values of the variables in the environment. If a variable is specified, only its value is printed. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWscpu | +-----------------------------+-----------------------------+ SEE ALSO
csh(1), echo(1), sh(1), stty(1), tset(1B), attributes(5), environ(5) DIAGNOSTICS
If a variable is specified and it is not defined in the environment, printenv returns an exit status of 1. SunOS 5.11 14 Sep 1992 printenv(1B)