Trap errors
trap 'echo Error at about $LINENO' ERR or
traperr() { echo "ERROR: ${BASH\_SOURCE[1]} at about ${BASH\_LINENO[0]}" } set -o errtrace trap traperr ERR Comments
trap 'echo Error at about $LINENO' ERR or
traperr() { echo "ERROR: ${BASH\_SOURCE[1]} at about ${BASH\_LINENO[0]}" } set -o errtrace trap traperr ERR