.bash_completion

# This function completes on configured network interfaces
#
_configured_interfaces()
{
    if [[ -f /etc/debian_version ]]; then
		interfaces_d=""
		for i in /etc/network/interfaces.d/*; do
			if [ -e "$i" ]; then
				interfaces_d="$interfaces_d $i"
			fi
		done
        # Debian system
        COMPREPLY=( $( compgen -W "$( sed -ne 's|^iface \([^ ]\{1,\}\).*$|\1|p'\
            /etc/network/interfaces $interfaces_d )" -- "$cur" ) )
    elif [[ -f /etc/SuSE-release ]]; then
        # SuSE system
        COMPREPLY=( $( compgen -W "$( printf '%s\n' \
            /etc/sysconfig/network/ifcfg-* | \
            sed -ne 's|.*ifcfg-\(.*\)|\1|p' )" -- "$cur" ) )
    elif [[ -f /etc/pld-release ]]; then
        # PLD Linux
        COMPREPLY=( $( compgen -W "$( command ls -B \
            /etc/sysconfig/interfaces | \
            sed -ne 's|.*ifcfg-\(.*\)|\1|p' )" -- "$cur" ) )
    else
        # Assume Red Hat
        COMPREPLY=( $( compgen -W "$( printf '%s\n' \
            /etc/sysconfig/network-scripts/ifcfg-* | \
            sed -ne 's|.*ifcfg-\(.*\)|\1|p' )" -- "$cur" ) )
    fi
}