Essential Server Software

Once your server is running, you'll want to equip it with tools that make your life easier. This guide covers essential software that every server administrator should have.

Terminal Multiplexers

tmux

sudo apt install tmux

Keep sessions running even when you disconnect. Essential for remote work.

Screen

sudo apt install screen

The classic terminal multiplexer. Some prefer it over tmux.

Text Editors

vim / neovim

sudo apt install vim
# or
sudo apt install neovim

Master one of these. Your productivity will thank you.

nano

sudo apt install nano

Easier for beginners. Good for quick edits.

Networking Tools

curl & wget

sudo apt install curl wget

Download files from the command line.

htop

sudo apt install htop

Better than top - visual process manager.

Version Control

git

sudo apt install git

Essential for any development work.

Compression

zip, unzip, tar

sudo apt install zip unzip tar

Handle compressed files and archives.

Security

fail2ban

sudo apt install fail2ban

Blocks brute force attackers automatically.

ufw

sudo apt install ufw

Simple firewall management.

Monitoring

htop, iotop, ncdu

sudo apt install htop iotop ncdu

Monitor processes, I/O, and disk usage.

These tools form your basic server administration toolkit. Install them all and learn at least the basics of each!