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Shell Scripting for Router, Switch & FW deviation

 
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Top Forums UNIX for Dummies Questions & Answers Shell Scripting for Router, Switch & FW deviation
# 1  
Old 11-12-2012
Question Shell Scripting for Router, Switch & FW deviation
Hi,
I have written a script for finding deviation for router,switch &fw.
It is working fine on linux server.
But when I try on sunos 5.10 OS it showing "grep: illegal option -- A". I have used grep -C and grep -A.

How it will work on sunos?

Help me out please !!
Last edited by GautamSK; 11-12-2012 at 09:51 AM.. Reason: edit
# 2  
Old 11-12-2012
I don't remember off the top of my head, but does /usr/sfw/bin/ggrep have the -A / -B options? It should have, as these are GNU options.
# 3  
Old 11-12-2012
there are multiple threads on these Forums on how to "simulate" GNU's '-A/-B' of 'grep' on a non-GNU systems - use the Search function at the forums.
# 4  
Old 11-20-2012
Code:
cat $file | grep -A 2 "show system uptime" | grep "booted" | cut -c 21-22 >> $tmp_path/rtdt.txt

this grep option not working on sunos
Last edited by Scott; 11-20-2012 at 02:38 PM.. Reason: Use code tags, please.
# 5  
Old 11-20-2012
Why would it if it's not /usr/sfw/bin/ggrep?

You also have a 'useless use of cat' in there, and the second grep could be bundled with the first, and you could replace all of that command into a single awk or sed command.
This User Gave Thanks to Scott For This Post:
GautamSK
# 6  
Old 11-20-2012
What the others are telling you, and you need to do:
Code:
alias ggrep=/usr/sfw/bin/ggrep
ggrep -A 2 "show system uptime"  $file| grep "booted" | cut -c 21-22 >> $tmp_path/rtdt.txt

This User Gave Thanks to jim mcnamara For This Post:
GautamSK
# 7  
Old 11-20-2012
showing "ggrep: command not found" error.
Code:
uname -a
SunOS zhmas1 5.10 Generic_142900-13 sun4u sparc SUNW,SPARC-Enterprise

Last edited by Scott; 11-20-2012 at 03:12 PM.. Reason: Code tags
 
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