- echo "Usage: $0 [OPTION]..." > /dev/stderr
- echo "Connect lttng markers" > /dev/stderr
- echo "" > /dev/stderr
- echo "Options:" > /dev/stderr
- printf "\t-l Also activate locking markers (high traffic)\n" > /dev/stderr
- printf "\t-n Also activate detailed network markers (large size)\n" > /dev/stderr
- printf "\t-i Also activate input subsystem events (security implication: records keyboard inputs)\n" > /dev/stderr
- echo "" > /dev/stderr
- printf "\t-q Quiet mode, suppress output\n" > /dev/stderr
- printf "\t-h Print this help\n" > /dev/stderr
- echo "" > /dev/stderr
+ echo "Usage: $0 [OPTION]..." 1>&2
+ echo "Connect lttng markers" 1>&2
+ echo "" 1>&2
+ echo "Options:" 1>&2
+ printf "\t-l Also activate locking markers (high traffic)\n" 1>&2
+ printf "\t-n Also activate detailed network markers (large size)\n" 1>&2
+ printf "\t-i Also activate input subsystem events (security implication: records keyboard inputs)\n" 1>&2
+ echo "" 1>&2
+ printf "\t-q Quiet mode, suppress output\n" 1>&2
+ printf "\t-h Print this help\n" 1>&2
+ echo "" 1>&2