clean Github archive files that don't have one entry per line.

clean_github_archive.sh

#!/bin/bash

for f in `ls . | grep json.gz`
do
    if [ `zcat $f | wc -l` == 0 ] ; then
        gunzip $f
        for unf in `ls *.json`
        do
            echo $unf
            sed -i 's/}{/}\n{/g' $unf
            gzip $unf
        done
    fi