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Top Forums Shell Programming and Scripting Use of '$' in UNIX shell script Post 302836401 by rafa_fed2 on Wednesday 24th of July 2013 05:16:35 AM
Old 07-24-2013
Quote:
Originally Posted by rbatte1
You mean what are the other variables really.

You have all sorts of things. Best place to look is probably the manual pages for your shell, probably man ksh or man bash

Additionally, there are various books out there with very useful descriptions and examples, such as "Unix in a Nutshell", "Learning KSH" etc. O'Reilly are a very respected publisher, so I'd have a browse for them.



Robin
Hi Robin,

Can you giveme the link you have any.
I am ORACLE PL/SQL DEVELOPER.So i am looking for something that i will use often in unix.
 

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times(1)							   User Commands							  times(1)

NAME
times - shell built-in function to report time usages of the current shell SYNOPSIS
sh times ksh times DESCRIPTION
sh Print the accumulated user and system times for processes run from the shell. ksh Print the accumulated user and system times for the shell and for processes run from the shell. On this man page, ksh(1) commands that are preceded by one or two * (asterisks) are treated specially in the following ways: 1. Variable assignment lists preceding the command remain in effect when the command completes. 2. I/O redirections are processed after variable assignments. 3. Errors cause a script that contains them to abort. 4. Words, following a command preceded by ** that are in the format of a variable assignment, are expanded with the same rules as a vari- able assignment. This means that tilde substitution is performed after the = sign and word splitting and file name generation are not performed. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
ksh(1), sh(1), time(1), attributes(5) SunOS 5.10 15 Apr 1994 times(1)
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