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Document that read -t timeout returns 1 if the timeout elapses.

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This commit is contained in:
Stefan Farfeleder 2005-10-29 08:22:09 +00:00
parent 21b0341c80
commit 1b16155934
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=151856
1 changed files with 1 additions and 1 deletions
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@ -1808,7 +1808,7 @@ option is specified and the
elapses before any input is supplied,
the
.Ic read
command will return without assigning any values.
command will return an exit status of 1 without assigning any values.
The
.Ar timeout
value may optionally be followed by one of