It's FOSS on Nostr: Upgrade your sysadmin skills with this bundle, while also supporting a charity. ...

Upgrade your sysadmin skills with this bundle, while also supporting a charity.

⏱️ Ends on July 08
💸 $1 or more.

https://www.humblebundle.com/books/linux-for-seasoned-admins-oreilly-books?partner=itsfoss

*Affiliate Link*