Automate deployment, configuration, and upgrading https://www.ansible.com/
Official Amazon AWS command-line interface https://aws.amazon.com/cli/
Print x509 certificate info. https://github.com/pete911/certinfo
Manage your dotfiles across multiple diverse machines, securely https://chezmoi.io/
Configurable talking characters in ASCII art https://github.com/tnalpgge/rank-amateur-cowsay
Good-lookin' diffs with diff-highlight and more https://github.com/so-fancy/diff-so-fancy
More intuitive version of du in rust https://github.com/bootandy/dust
Simple, fast and user-friendly alternative to find https://github.com/sharkdp/fd
Identify or delete duplicate files https://github.com/adrianlopezroche/fdupes
Command-line fuzzy finder written in Go https://github.com/junegunn/fzf
GitHub command-line tool https://github.com/cli/cli
Distributed revision control system https://git-scm.com
Command-line tool to delete merged Git branches https://github.com/hartwork/git-delete-merged-branches
Lightweight and flexible command-line JSON processor https://stedolan.github.io/jq/
LastPass command-line interface tool https://github.com/lastpass/lastpass-cli
Ambitious Vim-fork focused on extensibility and agility https://neovim.io/
Painless compression and decompression for your terminal https://github.com/ouch-org/ouch
Intuitive find & replace CLI https://github.com/chmln/sd
Static analysis and lint tool, for (ba)sh scripts https://www.shellcheck.net/
Especially helpful with the annoying macOS 10.15 (Catalina) system popup blocking execution of non-signed apps. Manage the security assessment policy subsystem. Utility for managing Gatekeeper in macOS. More information: https://www.unix.com/man-page/osx/8/SPCTL/.
Terminal multiplexer https://tmux.github.io/
Manage complex tmux sessions easily https://github.com/tmuxinator/tmuxinator
Copy terminal output to clipboard https://github.com/mptre/yank
Friendly and fast tool for sending HTTP requests https://github.com/ducaale/xh