echo " -h|--help: this usage help."
echo " -t|--timeout <value>: timeout for operation in seconds."
echo " Defaults to $TIMEOUT__dflt seconds if not provided."
- echo " -f|--file <file>: file with one operation per line."
+ echo " -f|--file <file>: file with one operation per line (comments # allowed)."
echo " -p|--ping: Check the target process id."
echo " Returns 1 (dead) or 0 (alive)."
echo " operation: quoted operation string. Will be ignored if file"