From a8782227598084d95358c08a6d3d6ea84422af11 Mon Sep 17 00:00:00 2001 From: Alexander Kapshuk Date: Mon, 12 Oct 2015 21:39:46 +0300 Subject: ver_linux: e2fsprogs, look for numerical input, not field number 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' + 'sed' + 'awk'. Tested on: Gentoo Linux Debian 6.0.10 Oracle Linux Server release 7.1 Signed-off-by: Alexander Kapshuk Signed-off-by: Greg Kroah-Hartman --- scripts/ver_linux | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'scripts/ver_linux') diff --git a/scripts/ver_linux b/scripts/ver_linux index 7cc74d15e7f1..2e1929f2c9de 100755 --- a/scripts/ver_linux +++ b/scripts/ver_linux @@ -46,8 +46,12 @@ awk '/[0-9]+([.]?[0-9]+)+/ && !/not found$/{ substr($0,RSTART,RLENGTH)) }' -tune2fs 2>&1 | grep "^tune2fs" | sed 's/,//' | awk \ -'NR==1 {print "e2fsprogs ", $2}' +tune2fs 2>&1 | +awk '/^tune2fs/{ + match($0, /[0-9]+([.]?[0-9]+)+/) + printf("E2fsprogs\t\t%s\n", + substr($0,RSTART,RLENGTH)) +}' fsck.jfs -V 2>&1 | grep version | sed 's/,//' | awk \ 'NR==1 {print "jfsutils ", $3}' -- cgit v1.2.3-59-g8ed1b