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author | Sami Kerola | 2013-06-02 19:51:16 +0200 |
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committer | Karel Zak | 2013-06-07 12:24:46 +0200 |
commit | 7c7061f7713e47b435ce1924b225fb64d1ae56d5 (patch) | |
tree | 790cc3dff7ea7aed2134d77d9c6e6a838e8e14ed /configure.ac | |
parent | docs: add lscpu max mhz to manual and bash completion (diff) | |
download | kernel-qcow2-util-linux-7c7061f7713e47b435ce1924b225fb64d1ae56d5.tar.gz kernel-qcow2-util-linux-7c7061f7713e47b435ce1924b225fb64d1ae56d5.tar.xz kernel-qcow2-util-linux-7c7061f7713e47b435ce1924b225fb64d1ae56d5.zip |
rev: stop adding new line at the end when input does not have it
When the rev(1) is executed twice outcome is expected to be exactly what
it was originally. That includes not adding new line at the end of the
output. The oneliner below demonstrates earlier issue.
$ printf "abc\n123" | rev | rev
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'configure.ac')
0 files changed, 0 insertions, 0 deletions