ver_linux: ppp, 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'. Tested on: Oracle Linux

Alexander Kapshuk committed 11 years ago

Commit b903fa91 parent 8fb09591 file · +6 −2Browse files

Unified · Split

scripts/ver_linux+6−2

@@ -94,8 +94,12 @@ awk '/version/{ · 93 unmodified lines
94	94	substr($0,RSTART,RLENGTH))
95	95	}'
96	96
97		−pppd --version 2>&1\| grep version \| awk \
98		−'NR==1{print "PPP ", $3}'
	97	+pppd --version 2>&1 \|
	98	+awk '/version/{
	99	+ match($0, /[0-9]+([.]?[0-9]+)+/)
	100	+ printf("PPP\t\t\t%s\n",
	101	+ substr($0,RSTART,RLENGTH))
	102	+}'
99	103
100	104	isdnctrl 2>&1 \| grep version \| awk \
101	105	'NR==1{print "isdn4k-utils ", $NF}'