rharmonson

---
# SSH server settings, in line with https://stribika.github.io/2015/01/04/secure-secure-shell.html
# Before using, change myhosts to your hosts' nickname and myuser to your username (two instances! make sure you replace both or you'll be locked out of ssh!)
- hosts: myhosts
  become: true
  remote_user: myuser
  tasks:
    # Key exchange, ciphers and MACs
    - lineinfile: dest=/etc/ssh/sshd_config regexp='^KexAlgorithms' line='KexAlgorithms curve25519-sha256@libssh.org,diffie-hellman-group-exchange-sha256'
    

rharmonson

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname