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author | Nicolas Schier <nicolas@fjasle.eu> | 2017-12-31 15:26:36 +0100 |
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committer | Joey Hess <joeyh@joeyh.name> | 2017-12-31 11:29:15 -0400 |
commit | 6eedaa93d6a1d1430de5238a4101ed8bab0b64c3 (patch) | |
tree | 33e27aaeabf4569a87e86a1a0fbdcdc17ea3fe10 | |
parent | 5083c319d130bbf5ef1a071d178f1f30aa049e58 (diff) | |
download | moreutils-6eedaa93d6a1d1430de5238a4101ed8bab0b64c3.tar.gz |
chronic: document return value semantics of -e option (Closes: #867167)
Thanks to Daniel Shahaf.
Signed-off-by: Nicolas Schier <nicolas@fjasle.eu>
-rwxr-xr-x | chronic | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -36,6 +36,9 @@ Verbose output (distinguishes between STDOUT and STDERR, also reports RETVAL) Stderr triggering. Triggers output when stderr output length is non-zero. Without -e chronic needs non-zero return value to trigger output. +In this mode, chronic's return value will be C<2> if the command's return +value is C<0> but the command printed to stderr. + =back =head1 AUTHOR |