open_gh-pag.sh

#!/bin/sh

gh_user=BuonOmo

curl -u $gh_user 'https://api.github.com/search/code?q=*.github.io' > req.json

# set boundaries, default: {min: 0, max: 9}
[ $# -gt 0 ] && min=$1 && shift || min=0
[ $# -gt 0 ] && max=$1 || max=9

# iterate through gh-pages urls
for i in `seq $min $max` ;do
  # find gh-page url
  url='https://'$(jshon -F req.json -e items -e $i -e repository -e full_name|sed 's:\\/\.\?:.:'|tr -d \")
  # open it if the request url is 200
  curl -I $url | head -n 1 | grep 200 && xdg-open $url
done