/bash_completion_lib/include/_available_interfaces

 1# This function completes on all available network interfaces
 2# -a: restrict to active interfaces only
 3# -w: restrict to wireless interfaces only
 4#
 5_available_interfaces()
 6{
 7	local cmd
 8
 9	if [ "${1:-}" = -w ]; then
10		cmd="iwconfig"
11	elif [ "${1:-}" = -a ]; then
12		cmd="ifconfig"
13	else
14		cmd="ifconfig -a"
15	fi
16
17	COMPREPLY=( $( eval $cmd 2>/dev/null | \
18		sed -ne 's|^\('$cur'[^[:space:][:punct:]]\{1,\}\).*$|\1|p') )
19}