SSH Commands to copy & paste

Ever forgotten commands only to find a huge article with 90% fulff?

well, here you can just search, copy & paste them.

• Creating SSH directory & settiong it up with correct permissions:

mkdir -p $HOME/.ssh

chmod 0700 $HOME/.ssh

• SSH keys creation:

ssh-keygen -t rsa

1. $HOME/.ssh/id_rsa – contains your private key.
2. $HOME/.ssh/id_rsa.pub – contain your public key.

• SSH file for storing public keys on the server you want to enter:

.ssh/authorized_keys

• SSH confing file:

/etc/ssh/sshd_config

• SSH keygen removal for when asked “Someone is doing something nasty”:

ssh-keygen -R 1.1.1.1