ver_linux: jfsutils, look for numerical input, not field number
authorAlexander Kapshuk <alexander.kapshuk@gmail.com>
Mon, 12 Oct 2015 18:39:47 +0000 (21:39 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 18 Oct 2015 04:55:26 +0000 (21:55 -0700)
commit0fc8de5638e8668df65a4cbeb4ee3e4319b6eaec
tree151ac8860ab956cfa8f85901e29892b918f2df1a
parenta8782227598084d95358c08a6d3d6ea84422af11
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 <alexander.kapshuk@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
scripts/ver_linux