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author | kientzle <kientzle@FreeBSD.org> | 2004-06-15 00:07:23 +0000 |
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committer | kientzle <kientzle@FreeBSD.org> | 2004-06-15 00:07:23 +0000 |
commit | 1b46d4f7ae356644be7e7251475f9065eb7fe2a2 (patch) | |
tree | 7ef2fb8a757c3b4613ad36bbf98d044209c00ca7 /sbin/routed | |
parent | 34bae8c803c865078ee7ac680fc71b839f5a8a4a (diff) | |
download | FreeBSD-src-1b46d4f7ae356644be7e7251475f9065eb7fe2a2.zip FreeBSD-src-1b46d4f7ae356644be7e7251475f9065eb7fe2a2.tar.gz |
Clean up usage message(s):
* Usage goes to stderr, not stdout
* Use correct argument markup
* bsdtar --help no longer exits with an error return code
* ensure that the word "bsdtar" appears in the first
line output from "bsdtar --help" (even if the program is
invoked as "tar")
In particular, scripts can now test for the presence of bsdtar.
For example, in /bin/sh:
if (tar --help 2>&1 | grep bsdtar >/dev/null 2>&1) then \
echo bsdtar; else echo not bsdtar; fi
Diffstat (limited to 'sbin/routed')
0 files changed, 0 insertions, 0 deletions