Bash on Ubuntu on macOS
A hypervisor that traps Linux system call and translates them into Darwin’s system calls. It can interpret ELF files so Linux binaries run without any modification.
read more
Bash
Bash is a shell and command language interpreter for the GNU operating system.
The most useful, smallest tmux trick
Quickly peek at a file in the lower 3rd of your tmux session by adding this one line to your .bashrc: peek() { tmux split-window -p 33 "$EDITOR" "$@" || exit; } Don’t forget to set $EDITOR first!
read more
A bash script for generating trusted self-signed SSL certs for local dev on your Mac
The closer your development environment mirrors your production environment, the better. And we’re all using HTTPS in production, right? Right?!
read more
A tiny web auditor with strong opinions
twa is a shell script that audits a given website using nothing but bash, awk, curl, and nc. Throw it in your $PATH and see how your site(s) security stacks up. (Note: requires Bash 4 which is not packaged with macOS because licensing. You can upgrade Bash via homebrew. Learn more here.)
read more
A standard library and boilerplate framework for writing tools using Bash
The aim of Bash Infinity is to maximize readability of bash scripts, minimize the amount of code repeat and create a central repository for a well-written, and a well-tested standard library for bash. It seems to me that by the time you need something as fancy/full-featured as this, maybe the task at hand has outgrown Bash? Cool, nonetheless. 👍
read more
Using scripts in any language for Bash/Zsh tab completion
Saverio Miroddi explains how to write tab-completion scripts in any language, with an example in Ruby, and how to use them in both Bash and Zsh. As is common with well-received blog posts, it even inspired some open source (for making tab completion scripts trivial).
read more
A command-line system information tool written in bash 3.2+
The overall purpose of Neofetch is to be used in screen-shots of your system. Neofetch shows the information other people want to see. There are other tools available for proper system statistic/diagnostics. Supports almost 150 different operating systems, so odds are it has you covered. Check my results below. Pretty decent uptime for a laptop, no?
read more
A collection of pure bash alternatives to external processes
The goal of this repository is to document known and unknown methods of doing various tasks using only built-in bash features. Using the snippets from this guide can help to remove unneeded dependencies from your scripts and in most cases make them that little bit faster. I often start out with a bash script, but as soon as things get complicated I ditch it for Ruby. With this collection in hand, perhaps I can get a bit more done without throwing the baby out with the bash water.
read more
Safe ways to do things in bash
Bash is not a language where the correct way to do something is also the easiest. If there is anything like a driver’s license for writing bash, it must be rule zero of BashPitfalls: Always use quotes. Bookmark this before you accidentally shoot yourself in the bashing foot.
read more
How to create a bash completion script
A tutorial for adding bash completion to scripts using the bash programmable completion facilities. Why bother? to save users from typing text when it can be auto-completed to help users know what are the available continuations to their commands to prevent errors and improve their experience by hiding or showing options based on what users have already typed I’m a tab-completion junkie, so the more people that know how to do this, the better!
read more
A small git hack for resuming work
Amjith shares a simple git alias he uses to resume work from where he left off. Perhaps you’ll find it useful, too.
read more