From 0fc8de5638e8668df65a4cbeb4ee3e4319b6eaec Mon Sep 17 00:00:00 2001 From: Alexander Kapshuk Date: Mon, 12 Oct 2015 21:39:47 +0300 Subject: ver_linux: jfsutils, 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'. 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 2e1929f2c9de..7d85447d2ba5 100755 --- a/scripts/ver_linux +++ b/scripts/ver_linux @@ -53,8 +53,12 @@ awk '/^tune2fs/{ substr($0,RSTART,RLENGTH)) }' -fsck.jfs -V 2>&1 | grep version | sed 's/,//' | awk \ -'NR==1 {print "jfsutils ", $3}' +fsck.jfs -V 2>&1 | +awk '/version/{ + match($0, /[0-9]+([.]?[0-9]+)+/) + printf("Jfsutils\t\t%s\n", + substr($0,RSTART,RLENGTH)) +}' reiserfsck -V 2>&1 | grep ^reiserfsck | awk \ 'NR==1{print "reiserfsprogs ", $2}' -- cgit