download-all-repos.sh

#!/bin/bash

# Clone all github.com repositories for a specified user.

if [ $# -eq 0 ]
  then
    echo "Usage: $0 <user_name> "
    exit;
fi

USER=$1

# clone all repositories for user specifed
for repo in `curl -s https://api.github.com/users/$USER/repos?per_page=1000 |grep git_url |awk '{print $2}'| sed 's/"\(.*\)",/\1/'`;do
git clone $repo;
done;

Thanks :)

its needs to replace git_url to clone_url

#!/bin/bash

# This BASH script clones all github.com repositories for a specified user!
# HOW TO USE THE SCRIPT: 
# CD to the directory where you want to download all the repositories (or open terminal there)
# then execute the script by defining the path to where you saved the .sh file, followed by your Github username:
# "sh the/path/to/download-all-repos.sh <github_user_name_here>"
# Then hit RETURN and watch the magic happen

if [ $# -eq 0 ]
  then
    echo "ERROR: Github username is missing, you shoud type THIS in your terminal: "
    echo "$0 <github_user_name_here> "
    exit;
fi

USER=$1

# clone all repositories for specified user:
for repo in `curl -s https://api.github.com/users/$USER/repos?per_page=1000 |grep clone_url |awk '{print $2}'| sed 's/"\(.*\)",/\1/'`;do
git clone $repo;
done;

Thanks a lot ! I have added a new functionality.

The added functionality allows for two different actions, depending on the state of the repository.

1. Cloning non-existent repositories
2. Pulling existing repositories

The code with the changes is here:
https://gist.github.com/ioritz1993/be12fd85fb3fd7a502d01597e8a9bd62

#!/bin/bash

This BASH script clones all github.com repositories for a specified user!

HOW TO USE THE SCRIPT:

CD to the directory where you want to download all the repositories (or open terminal there)

then execute the script by defining the path to where you saved the .sh file, followed by your Github username:

"sh the/path/to/download-all-repos.sh <github_user_name_here>"

Then hit RETURN and watch the magic happen

if [ $# -eq 0 ]
then
echo "ERROR: Github username is missing, you shoud type THIS in your terminal: "
echo "$0 <github_user_name_here> "
exit;
fi

USER=$1

clone all repositories for specified user:

for repo in curl -s https://api.github.com/users/$USER/repos?per_page=1000 |grep clone_url |awk '{print $2}'| sed 's/"\(.*\)",/\1/';do
git clone $repo;
done;

Dam thats awesome thanks