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jasonralph-> cat clear_semaphores.sh #!/bin/bash ME=`whoami` IPCS_S=`ipcs -s | egrep "0x[0-9a-f]+ [0-9]+" | grep $ME | cut -f2 -d" "` IPCS_M=`ipcs -m | egrep "0x[0-9a-f]+ [0-9]+" | grep $ME | cut -f2 -d" "` IPCS_Q=`ipcs -q | egrep "0x[0-9a-f]+ [0-9]+" | grep $ME | cut -f2 -d" "` for id in $IPCS_M; do ipcrm -m $id; done for id in $IPCS_S; do ipcrm -s $id; done for id in $IPCS_Q; do ipcrm -q $id; done |