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This is my first scripting session ans have extracted this code to practise ,credits to the author ,name suplplied . I have typed in the code exactly but there is no output at all .. whats wrong .. is it the code or maybe i have to configure my installation to enable it to work...I am using RH9 ...??
code:
#!/bin/bash
# grep for user foobar anf pipe all output to dev/null:
grep "foobar" > /dev/null 2>&1
#capture return value and act accordingly
if [ "$?" -eq 0 ] ;then
echo "match found"
exit
else
echo "no match found"
fi
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