Kevacoin source tree
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

15 lines
357 B

#!/bin/bash
TIMEOUT=10
SIGNAL=HUP
if [ $# -eq 0 ]; then
echo -e "Usage:\t$0 <cmd>"
echo -e "\tRuns <cmd> and wait ${TIMEOUT} seconds or until SIG${SIGNAL} is received."
echo -e "\tReturns: 0 if SIG${SIGNAL} is received, 1 otherwise."
exit 0
fi
trap '[[ ${PID} ]] && kill ${PID}' ${SIGNAL}
"$@"
sleep ${TIMEOUT} & PID=$!
wait ${PID} && exit 1
exit 0