First let's install Homebrew.

$ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"

#Adding an existing project to GitHub using the command line

Simple steps to add existing project to Github.

In Terminal, change the current working directory to your local project.

##2. Initialize the local directory as a Git repository.

git init

You might want to read this to get an introduction to armel vs armhf.

If the below is too much, you can try Ubuntu-ARMv7-Qemu but note it contains non-free blobs.

First, cross-compile user programs with GCC-ARM toolchain. Then install qemu-arm-static so that you can run ARM executables directly on linux