diff options
| author | Luke Shumaker <LukeShu@sbcglobal.net> | 2012-09-28 10:38:33 -0400 |
|---|---|---|
| committer | Luke Shumaker <LukeShu@sbcglobal.net> | 2012-09-28 10:38:33 -0400 |
| commit | 8946dd3f509a242b8ec06dbaf5522113f56671fb (patch) | |
| tree | 734c0f9324e57a6662118aef4f2e9476c6922485 /jh-list-commands.sh | |
| parent | 5a5c2aede987abb16a123b71de4d34c3cec2c0a3 (diff) | |
Add a list-commands command
Diffstat (limited to 'jh-list-commands.sh')
| -rw-r--r-- | jh-list-commands.sh | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/jh-list-commands.sh b/jh-list-commands.sh new file mode 100644 index 0000000..290b4e1 --- /dev/null +++ b/jh-list-commands.sh @@ -0,0 +1,13 @@ +#!/bin/bash +. /usr/bin/jh + +if [[ $# > 0 ]]; then + usage + exit 1 +fi + +for cmd_help in "$JH_PATH"/*.help.txt; do + cmd=`echo "$cmd_help"|sed -r 's|.*/jh-(.*)\.help\.txt$|\1|'` + help=`sed -n 2p "$cmd_help"` + printf "%-20s %s\n" "$cmd" "$help" +done |