OT scripting question

[Michael Boman]

On Tue, 2003-04-29 at 01:19, Jeff McKeon wrote:
> hell all,
> 
> I know this is sort of off topic but it's for a script I'm writing to
> use with nagios so I beg forgiveness..
> 
> When using a command like grep that returns an exit status (0 for match,
> 1 for no match, 2 for errors) how i use that exit status in a script. 
> In other words, what variable is assigned the 0, 1 or 2?

echo $?

Best regards
 Michael Boman

-- 
Michael Boman
Security Architect, SecureCiRT Pte Ltd
http://www.securecirt.com



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