Shell Tutorials
How to Install a NPM Module from GitHub Branch
In my journey to work more quickly with a project containing loads of dependencies, I've come across a few techniques I've not needed to use before. I previously wrote about How to Push to a Git Remote Branch of a Different Name -- this...
Open a Browser Tab with DevTools Open by Default
Using command line flags is a great way to subtly improve productivity. Whether saving yourself keystrokes or enabling specific features, it's very much worth knowing the application flags available to you.To launch a new tab with DevTools in Chrome, you can use the
--auto-open-devtools-for-tabs
command...git: Remove Untracked Files
I've always said that I know just enough about git to get the job done, but also do something destructive. Nothing embodies that more than my recent mistake. I somehow found a git repository full of untracked files and
git stash
wouldn't fix it.Detect Changed Files with git
There are numerous reasons to want to know which files have been added or modified in a git repository, one of which is your text editor highlighting those files. Another use case is running tasks against only files which are presently changed, like lint or...
How to Detect the Default Branch in a git Repository
Over the past few years, many engineering teams have switched their default git branch name from
master
to a different, potentially less offensive term. I'm all for choosing to name your default branch whatever you'd like, but not having a universal default branch name can...Detect git Directory with Bash
One interesting aspect of working at Mozilla is that Firefox lives in a mercurial repository while several other projects live on GitHub in a git repository. While most focus on either Firefox or another project, I switch between both, leaving me running
git
commands inside...How to Set a Default Commit Message
Having a default commit message is really useful for a number of reasons:It can formalize your commit messagesIt serves as a good reminder for the information you should add to your commit message, like issue numberIf you set it to "Drunk AF, don't accept this"To set...
How to Specify User Agent with cURL
Over the years I've shared how to perform a number of actions with cURL: how to send POST data, how to retrieve headers, follow redirects, check GZIP encoding, and more. Another useful cURL directive is sending the user agent, as some...
View Mac Calendar from Command Line
As someone that loves using UI tools, I do pride myself in learning how to accomplish the same feats from command line. Don't believe me? Check out my Command Line tutorials section -- I guarantee you'll learn quite a bit. Recently I learned that you...
Git Branch Autocompletion
Naming git branches is something most of us have down to a science. My branch naming pattern is usually
{issue number}-short-feature-description
, though many developers prefer to lead with the description and end with the issue.Regardless of the pattern you use, having a feature like autocomplete...