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ver_linux: reiserfsprogs, look for numerical input, not field number

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Rely on regex to find the version number, rather than rely on numerical input to be found in a particular input field.

Proposed implementation also eliminates the necessity to invoke 'grep' + 'awk'.

Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alexander Kapshuk 2015-10-12 21:39:48 +03:00 committed by Greg Kroah-Hartman
parent 0fc8de5638
commit 63e781ad24
1 changed files with 6 additions and 2 deletions
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scripts/ver_linux
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@ -60,8 +60,12 @@ awk '/version/{
substr($0,RSTART,RLENGTH))
}'
reiserfsck -V 2>&1 | grep ^reiserfsck | awk \
'NR==1{print "reiserfsprogs ", $2}'
reiserfsck -V 2>&1 |
awk '/^reiserfsck/{
match($0, /[0-9]+([.]?[0-9]+)+/)
printf("Reiserfsprogs\t\t%s\n",
substr($0,RSTART,RLENGTH))
}'
fsck.reiser4 -V 2>&1 | grep ^fsck.reiser4 | awk \
'NR==1{print "reiser4progs ", $2}'