this is a wso php script that have nice tool and the main page protected by a password that is hashed
https://www.mediafire.com/file/bpfqvwu5ryg791k/wso.zip/file
One of the highly recommended linux books to learn linux for hackers, programmers and general linux enthusiasts:
Title: "How Linux Works: What Every Superuser Should Know"
Edition: 3rd (It is the latest version till date)
Year: 2021
Author: Brian Ward
Free PDF url...