USE Stdin for tools which does not support studin https://github.com/Zarcolio/2cmd
Manage Docker using WEB GUI https://github.com/rakibtg/docker-web-gui
Search Bug-Bounty Tools from this website
https://awesomeopensource.com/
Find S3 Bucket of a Website or Company
https://buckets.grayhatwarfare.com
Email-Validator (Which can be used to generate same email for ATO)
http://sphinx.mythic-beasts.com/~pdw/cgi-bin/emailvalidate