New User Setup Script

Adding a new linux user.

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Basic Ubuntu Script
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#!/bin/bash

USERNAME=$1

# Add user and groups
echo "adding user account: $USERNAME"
sudo adduser $USERNAME
sudo usermod -a -G mygroup $USERNAME

# Add sudo (centOS may require wheel group instead)
sudo usermod -a -G sudo $USERNAME

# Download user PKI cert from remote repo - uses server cert
sudo mkdir -p /home/$USERNAME/.ssh
sudo wget -T 90 -t 1 --certificate=/local/server/cert.pem -0 /home/$USERNAME/.ssh/authorized_keys --no-check-certificate https://keyserver/raw/ds/$USERNAME

# Add starter env
sudo cp -p /home/sample/.bashrc /home/$USERNAME/.

# Set perms
sudo chmod -R 700 /home/$USERNAME
sudo chown -R $USERNAME:$USERNAME /home/$USERNAME