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acbilimoria/initial-server-setup.sh

Last active September 9, 2018 21:21
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Initial Server Setup -- Ubuntu 16.04 Digital Ocean
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initial-server-setup.sh
# to run:
# find and replace username with your username
adduser username
usermod -aG sudo username
su - username
mkdir ~/.ssh
chmod 700 ~/.ssh
vim ~/.ssh/authorized_keys
chmod 600 ~/.ssh/authorized_keys
exit
sudo vim /etc/ssh/sshd_config
# change
# PasswordAuthentication no
# PubkeyAuthentication yes
# ChallengeResponseAuthentication no
sudo systemctl reload sshd
sudo ufw allow OpenSSH
sudo ufw enable
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