git

Git Remove Files From Repo After Commit

October 4, 2022

If you need to remove files from a repo after committing, use …

Remove file

git rm --cached file.ext

Push to repo

git push

Git Reset File From Master

May 28, 2022

Here’s how to reset a file from the master branch.

git checkout origin/master test.py

This will undo your changes and matches what’s in the master repo.

Git Switch from HTTPS to SSH

January 20, 2022

If you have trouble cloning a github repo using https, you can tell it to switch to SSH instead.

Here’s the command.

git config --global url.ssh://git@github.com/.insteadOf https://github.com/

I had to specify reconfigure when I ran terraform init.

terraform init --reconfigure

Install Docker on Amazon Linux 2

December 11, 2021

Steps how to install Docker and Docker Compose on Amazon Linux 2.

Install Docker

$ sudo amazon-linux-extras install docker
$ sudo service docker start
$ sudo usermod -a -G docker ec2-user

Start at boot.

$ sudo chkconfig docker on

Install git (optional).

$ sudo yum install -y git

Install Docker Compose

$ sudo curl -L https://github.com/docker/compose/releases/latest/download/docker-compose-$(uname -s)-$(uname -m) \
-o /usr/bin/docker-compose
$ sudo chmod +x /usr/local/bin/docker-compose

Check

docker --version
docker-compose --version

Git Clone Multiple Accounts

November 28, 2021

How to clone repositories with multiple Github accounts.

git clone git@github.com-yourgitaccount:yourgitaccount/myrepo.git