Open ~/.bash_profile
in your favorite editor and add the following content to the bottom.
# Git branch in prompt.
parse_git_branch() {
# If you work with git, you've probably had that nagging sensation of not knowing what branch you are on. Worry no longer! | |
export PS1="\\w:\$(git branch 2>/dev/null | grep '^*' | colrm 1 2)\$ " | |
# This will change your prompt to display not only your working directory but also your current git branch, if you have one. Pretty nifty! | |
# ~/code/web:beta_directory$ git checkout master | |
# Switched to branch "master" | |
# ~/code/web:master$ git checkout beta_directory | |
# Switched to branch "beta_directory" |
Other people's projects:
My projects (tutorials are on my blog at http://maxoffsky.com):
This should be one of the core features of Git, but for some reason it's impossible to figure out how to search for a string in your commit history and see the diffs that that string is in. Here's the best I've come up with:
To find which commits and which files a string was added or removed in:
git log -S'search string' --oneline --name-status
To see the diff of that
Learn how you can create your own Twitter bot using Node.js and the new Twitter API. The bot will auto retweet in response to tweets with some particular hashtags. (https://goo.gl/4whEIt)
Here are the tools we’ll be using to create the bot —
# Output to a jpeg file | |
set terminal jpeg size 1280,720 | |
# Set the aspect ratio of the graph | |
set size 1, 1 | |
# The file to write to | |
set output "timeseries.jpg" | |
# The graph title |
<?php | |
/* | |
* Converts CSV to JSON | |
* Example uses Google Spreadsheet CSV feed | |
* csvToArray function I think I found on php.net | |
*/ | |
header('Content-type: application/json'); | |
// Set your CSV feed |
# Assuming an Ubuntu Docker image | |
$ docker run -it <image> /bin/bash |
# use the latest ubuntu environment (18.04) available on travis | |
dist: bionic | |
language: go | |
# You don't need to test on very old versions of the Go compiler. It's the user's | |
# responsibility to keep their compiler up to date. | |
go: | |
- 1.16.x |