Ubuntu 14.04 and later versions
sudo add-apt-repository ppa:saiarcot895/myppa
sudo apt-get update
sudo apt-get -y install apt-fast
Ubuntu 11.04~13.10 (out of date)
sudo add-apt-repository ppa:apt-fast/stable
sudo apt-get update
sudo apt-get -y install apt-fast
sudo apt-get install zsh git vim lsb-release scrot curl htop fail2ban unattended-upgrades logwatch ntp ntpdate
sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
curl http://j.mp/spf13-vim3 -L -o - | sh
wget http://github.com/downloads/djmelik/archey/archey-0.2.8.deb
sudo dpkg -i archey-0.2.8.deb
echo 'archey' >> .zshrc
sudo vim /etc/ssh/sshd_config
PermitRootLogin no
PasswordAuthentication no
AllowUsers edgetor
sudo service ssh restart
sudo ufw allow 22
sudo ufw allow 80
sudo ufw allow 443
sudo ufw enable
sudo vim /etc/apt/apt.conf.d/10periodic
APT::Periodic::Update-Package-Lists "1";
APT::Periodic::Download-Upgradeable-Packages "1";
APT::Periodic::AutocleanInterval "7";
APT::Periodic::Unattended-Upgrade "1";
vim /etc/cron.daily/00logwatch
/usr/sbin/logwatch --output mail --mailto test@gmail.com --detail high
sudo fallocate -l 4G /swapfile
ls -lh /swapfile
sudo chmod 600 /swapfile
ls -lh /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile
sudo swapon -s
sudo nano /etc/fstab
/swapfile none swap sw 0 0
sudo nano /etc/sysctl.conf
vm.swappiness=10
vm.vfs_cache_pressure=50
adduser demo
gpasswd -a demo sudo