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beezly/gist:2470561

Created April 23, 2012 12:13
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Shell script to clear up IPC where no processes are attached
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gistfile1.sh
for i in `ipcs -m | awk '{ print $2 }'`; do ipcs -m -i $i | grep '\snattch=0$'; if [ $? -eq 0 ]; then ipcrm -m $i; fi; done
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