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03-11-2008
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How to remove extraneous character
Hi,
I am trying to capture the server load and email me automatically. This is how it goes svrload=`uptime|awk '{ print $11 }'` Now this returns a value say "1.39,". How do i strip the "," from the returned value and convert this into a whole number to compare with a threshold? Thanks Murali |
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| perl, perl regex, regex, regular expressions |
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