Mirror GitHub repos, when you have oauth access keys set up, this can be set up as a cron job.

keep_sync.sh

#!/bin/bash

# This will keep a list of repositories in sync.
# This is a one way parent -> fork

DATE=$(date -u +%F-%H-%M-%S)
SYNC_FOLDER=keep_sync_folder
KEY=
cd ~

if [ -d $SYNC_FOLDER ] ; then
    rm -Rf $SYNC_FOLDER
    echo "gone"
fi

mkdir -p $SYNC_FOLDER/$DATE

cd $SYNC_FOLDER/$DATE

# $1 = Owner
# $2 = Name
# $3 = Fork Owner
function sync_repo() {
    git clone https://$KEY:[email protected]/$1/$2.git
    cd $2
    git push --mirror --quiet https://$KEY:[email protected]/$3/$2.git
    cd ../
}

#sync_repo Owner Name Fork