T4cC0re

#!/usr/bin/env bash

if [ "$(id -u)" != "0" ]; then
  echo "This script must be run as root" 1>&2
  exit 1
fi
KMAJ="$(uname -r | cut -d. -f1)"
KMIN="$(uname -r | cut -d. -f2)"
if [ "${KMAJ}" != "4" ]; then
  echo "This script has to be run on a 4.x kernel." 1>&2

andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a