And on the scale of "echo xxx > /proc/net/thing" to "Spend a month understanding what /proc/net/thing does (mostly) for versions in [3.y, 4.z]" I'm guilty of c

And on the scale of "echo xxx > /proc/net/thing" to "Spend a month understanding what /proc/net/thing does (mostly) for versions in [3.y, 4.z]" I'm guilty of choosing the easier one from time to time