diff options
| author | Rob Landley <rob@landley.net> | 2013-08-18 13:52:08 -0500 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2013-08-18 13:52:08 -0500 |
| commit | 1afe7fae553244309eaba0eb0379675fe185864a (patch) | |
| tree | b54727fbf9b3b07bfe2e1c1fa1666a23cc40b704 /toys/posix/tty.c | |
| parent | 100fb2399417316fb6d5818fbc4e3a843d189bf3 (diff) | |
| download | toybox-1afe7fae553244309eaba0eb0379675fe185864a.tar.gz | |
Fix usage: lines for a couple commands.
Diffstat (limited to 'toys/posix/tty.c')
| -rw-r--r-- | toys/posix/tty.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/toys/posix/tty.c b/toys/posix/tty.c index 578c9aff..1694d846 100644 --- a/toys/posix/tty.c +++ b/toys/posix/tty.c @@ -10,12 +10,14 @@ config TTY bool "tty" default y help + usage: tty [-s] + Show filename of terminal connected to stdin. Prints "not a tty" and exits with nonzero status if no terminal is connected to stdin. - -s silent mode + -s silent, exit code only */ #include "toys.h" |