Blinkist - Key insights from 6,000+ bestselling books and podcasts
GNU Bourne Again SHell - Bash is the shell, or command language interpreter, that will appear in the GNU operating system.
wits.io - Weekly book summaries recommended by founders and makers
fish shell - The friendly interactive shell.
Instaread - Read or hear key takeaways of any book in minutes
PowerShell Studio - PowerShell Studio is the easiest GUI designer and script generator available.