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| author | Matt Kraai | 2000-07-19 18:01:00 +0000 |
|---|---|---|
| committer | Matt Kraai | 2000-07-19 18:01:00 +0000 |
| commit | 2f46b664b7d7b51319d21b7c2d6b3ca817f5e1c4 (patch) | |
| tree | d728fbd078450989fefcce5d372db867899e3056 /console-tools/clear.c | |
| parent | 91a4400fd5a74c6e954b22b276dd38c7ffaeae33 (diff) | |
| download | busybox-2f46b664b7d7b51319d21b7c2d6b3ca817f5e1c4.zip busybox-2f46b664b7d7b51319d21b7c2d6b3ca817f5e1c4.tar.gz | |
Add usage messages for applets without them.
Diffstat (limited to 'console-tools/clear.c')
| -rw-r--r-- | console-tools/clear.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/console-tools/clear.c b/console-tools/clear.c index dba1056..b1641bd 100644 --- a/console-tools/clear.c +++ b/console-tools/clear.c @@ -28,6 +28,9 @@ extern int clear_main(int argc, char **argv) { + if (argc > 1 && strcmp(argv[1], "--help") == 0) + usage(clear_usage); + printf("\033[H\033[J"); return(TRUE); } |