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Full Discussion: Evaluating command output (shell script )
Top Forums Shell Programming and Scripting Evaluating command output (shell script ) Post 302212409 by vbe on Monday 7th of July 2008 12:49:14 PM
Old 07-07-2008
Just a sample of what you can do...
<code>
#!/usr/bin/ksh

#Test params
if [ $# -eq 0 ];
then
echo "No params!"
echo "Usage : $0 params..."
exit 1
else
#Count the params
echo "You have $# arguments"
echo "The params are $@"

for i in "$@"
do
if [ -f $i ]; (In case of looking if its a file... )
then
echo " file $i exists"
...
else
echo "fie $i missing"
exit 1
fi
done
fi
</code>
Last edited by vbe; 07-07-2008 at 01:58 PM..
 

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LEARN ABOUT OPENSOLARIS

script

script(1)							   User Commands							 script(1)

NAME

       script - make record of a terminal session

SYNOPSIS

       script [-a] [filename]

DESCRIPTION

       The  script  utility  makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the
       record is saved in the file typescript. See WARNINGS.

       The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends
       when the forked shell exits or when Control-d is typed.

OPTIONS

       The following option is supported:

       -a    Appends the session record to filename, rather than overwriting it.

NOTES

       script places everything that appears on the screen in filename, including prompts.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+
       |CSI			     |Enabled			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5)

WARNINGS

       script  can  pose  a  security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a
       privileged user, that is, root. Be sure that typescript is not a link before running script.

SunOS 5.11							    30 Jan 2004 							 script(1)
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