[PATCH 09/22] ver_linux: xfsprogs, look for numerical input, not field number

Alexander Kapshuk
2015-10-12T18:46:05Z

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

Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com>
---
scripts/ver_linux | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/scripts/ver_linux b/scripts/ver_linux
index 65d4c02..a926225 100755
--- a/scripts/ver_linux
+++ b/scripts/ver_linux
@@ -70,8 +70,12 @@ awk '/^reiserfsck/{
fsck.reiser4 -V 2>&1 | grep ^fsck.reiser4 | awk \
'NR==1{print "reiser4progs ", $2}'

-xfs_db -V 2>&1 | grep version | awk \
-'NR==1{print "xfsprogs ", $3}'
+xfs_db -V 2>&1 |
+awk '/version/{
+ match($0, /[0-9]+([.]?[0-9]+)+/)
+ printf("Xfsprogs\t\t%s\n",
+ substr($0,RSTART,RLENGTH))
+}'

pccardctl -V 2>&1| grep pcmciautils | awk '{print "pcmciautils ", $2}'

--
2.4.9