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| author | phk <phk@FreeBSD.org> | 2004-04-27 13:11:20 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 2004-04-27 13:11:20 +0000 |
| commit | c59ca3348a9b47e6b875cff3ffa1b74f36bfe83b (patch) | |
| tree | bfeffc52c4698ff913650ef4ebe1821108b09bcb /share/man/man4/led.4 | |
| parent | 4cbcf74a28b0988c6542c1e34a71414c56e34b2b (diff) | |
| download | FreeBSD-src-c59ca3348a9b47e6b875cff3ffa1b74f36bfe83b.zip FreeBSD-src-c59ca3348a9b47e6b875cff3ffa1b74f36bfe83b.tar.gz | |
Document that '.' stops repetition of 's..." sequences.
This is useful in order to get visual indication that something did
not succeed:
# Give it 5 seconds to run
echo 'sjjjjjA.' > /dev/led/error
random_program
echo '0' > /dev/led/error
If random_program takes more than 5 seconds or if it hangs, the LED
will be turned on.
Diffstat (limited to 'share/man/man4/led.4')
| -rw-r--r-- | share/man/man4/led.4 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/share/man/man4/led.4 b/share/man/man4/led.4 index ef2ae14..1f495a7 100644 --- a/share/man/man4/led.4 +++ b/share/man/man4/led.4 @@ -111,7 +111,8 @@ This gives full control over the announciator. Letters 'A' ... 'J' turns the announciator on for from 1/10th to one full second. Letters 'a' ... 'j' turns the announciator off for 1/10th -to one full second. The sequence is immediately repeated. +to one full second. +Unless terminated with a '.', the sequence is immediately repeated. .It Ic m%s morse. .Bl -tag -width Ds -offset indent -compact |
