Search Results

Please use only code tags for data and code samples.

To remove the 2 last fields you could do something like:
awk -F, 'NF=NF-2' OFS=, file

Why should the loop exit; true is true and will always stay true. Why don't you use grep's exit code which is 0 if pattern found and 1 if not? Sth. like while /opt/VRTSvcs/bin/hastatus -sum | grep "G...

Replace
while true
do
/opt/VRTSvcs/bin/hastatus -sum | grep "G group1"
sleep 15
done
with
while /opt/VRTSvcs/bin/hastatus -sum | grep -q "G group1" 2>/dev/null
do
sleep 15
done