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ver_linux: ppp, look for numerical input, not field number

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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'.

Tested on:
Oracle Linux

Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alexander Kapshuk 2015-10-12 21:39:52 +03:00 committed by Greg Kroah-Hartman
parent 8fb0959822
commit b903fa982d
1 changed files with 6 additions and 2 deletions
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8
scripts/ver_linux
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@ -94,8 +94,12 @@ awk '/version/{
substr($0,RSTART,RLENGTH))
}'
pppd --version 2>&1| grep version | awk \
'NR==1{print "PPP ", $3}'
pppd --version 2>&1 |
awk '/version/{
match($0, /[0-9]+([.]?[0-9]+)+/)
printf("PPP\t\t\t%s\n",
substr($0,RSTART,RLENGTH))
}'
isdnctrl 2>&1 | grep version | awk \
'NR==1{print "isdn4k-utils ", $NF}'