sshpaste

commit: 5d2ac3cb2c355d48388453ecfcb2a548b0b74c26
parent: 4cad8325b8221097c8ecacd5f0f9fd8e2842acad
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Sat,  5 May 2018 06:46:20 +0200

sshpaste: Add the -h option to show usage

Diffstat:
M
sshpaste
9
+++++++--

1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/sshpaste b/sshpaste
@@ -47,16 +47,17 @@ sshpaste_command() {
 }
 
 sshpaste_usage() {
-	echo "Usage: ${1} [option] [file(s)]" >&2
+	echo "Usage: ${1} [options] [file(s)]" >&2
 	echo 'Options:' >&2
 	echo '	-c COMMAND  paste COMMAND and the output of COMMAND' >&2
+	echo '	-h          show this help' >&2
 	echo '	-x          read input from clipboard (requires xclip)' >&2
 }
 
 flag_x=
 temporary_file=
 
-while getopts "xc:" opt
+while getopts "xhc:" opt
 do
 	case $opt in
 		'c')
@@ -65,6 +66,10 @@ do
 			flag_c=1
 			opt_command="${OPTARG}"
 		;;
+		'h')
+			sshpaste_usage $0
+			exit 0
+		;;
 		'x')
 			[ -z flag_c ] && die "Cannot have both -x and -c"
 			flag_x=1