Just a couple Tools i enjoy
ZSH+oh-my-Zsh+Powerline is the basic combo to make it look great.
- neofetch - add it to the end of you .bashrc/.zshrc for a nice overview over your system.
- mlocate - indexing files for an easier search
- mtr - better traceroute
- dig - part of "bind-tools" - useful for fixing dns error
- ncdu and baobab - find out what eats all the disk space
- tldr and navi - quick helper that show available options the commands have
Replacements: