From e7230872ce44667003876f6ef6d3401636033453 Mon Sep 17 00:00:00 2001 From: Alexander Kapshuk Date: Mon, 12 Oct 2015 21:39:56 +0300 Subject: 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 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 882ddb961b49..2269803dddb5 100755 --- a/scripts/ver_linux +++ b/scripts/ver_linux @@ -133,8 +133,12 @@ sed ' s!.*so\.!! s!^!Linux C++ Library\t! ' -ps --version 2>&1 | grep version | awk \ -'NR==1{print "Procps ", $NF}' +ps --version 2>&1 | +awk '/version/{ + match($0, /[0-9]+([.]?[0-9]+)+/) + printf("Procps\t\t\t%s\n", + substr($0,RSTART,RLENGTH)) +}' ifconfig --version 2>&1 | grep tools | awk \ 'NR==1{print "Net-tools ", $NF}' -- cgit v1.2.3-58-ga151