# aly at aaronly.me / 2018-08-12 14:09:11 +0800: > $ ifconfig tun0 group vpn # add "tun0" to group "vpn" > $ ifconfig tun0 group -vpn # remove "tun0" from group "vpn" wouldn't $ ifconfig tun0 group vpn # add $ ifconfig tun0 -group vpn # remove be more in line with prevailing practice? -- roman