Bash scripts to automatize routine tasks

I write scripts for automation or acceleration of routine tasks.

My last work:
1 . System monitoring of the status of the web server, database with sending a telegram failure notification and automatic reboot.
The 2nd System monitoring load on server resources CPU, RAM, Network
3 . Screenshots to process logs on a server for example to find out from which IP with DDOS how many packages have come.
and 4. Screenshots to view broadcasts from YouTube in the background mode.
and 5. A script that displays the specified number of sites on a local server and automatically makes for them configuration files.
6 . Screenshots to manage firewalls in Linux