ver_linux: e2fsprogs, look for numerical input, not field number
authorAlexander Kapshuk <alexander.kapshuk@gmail.com>
Mon, 12 Oct 2015 18:39:46 +0000 (21:39 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 18 Oct 2015 04:55:26 +0000 (21:55 -0700)
commita8782227598084d95358c08a6d3d6ea84422af11
treeed40927de69eed9a6c96b520876572738e4b6ca3
parent5bcb2f59240cb5501956f2a089ba82e0b8621564
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 <alexander.kapshuk@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
scripts/ver_linux