[Bash Traps] Trap signals in bash #shell #bash

TrapBashSignal.sh

# !/bin/sh

function cleanup() {
    rm -rf "${BUILD_DIR}"
    rm -f "${LOCK_FILE}"
    # get rid of /tmp detritus, leaving anything accessed 2 days ago+
    find "${BUILD_DIR_BASE}"/* -type d -atime +1 | rm -rf
    echo "cleanup done"                                                                                                                           
} 
trap cleanup TERM INT QUIT