ver_linux: procps, look for numerical input, not field number
authorAlexander Kapshuk <alexander.kapshuk@gmail.com>
Mon, 12 Oct 2015 18:39:56 +0000 (21:39 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 18 Oct 2015 04:55:26 +0000 (21:55 -0700)
commite7230872ce44667003876f6ef6d3401636033453
tree7495511ca0cf309eada8b9a1538b10de2dcb17d7
parent53494ba9dac543ffce5bc717556b111ca8c44b7e
ver_linux: procps, 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' + 'awk'.

Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
scripts/ver_linux