Have you ever accidentally committed to master? )
To prevent this from happening again, I just added to my .bashrc:
cd ~/my_git_repo && git checkout vitich && cd -

August 25, 1991
Linus Torvalds posts a message to the Internet newsgroup comp.os.minix with the subject line “What would you like to see most in minix?”
This is the first announcement that he is working on an operating system that will one day become GNU/Linux.

https://linuxfoundation.org/linux30th/

Next fridays 13th:
Fri 13 May 2022
Fri 13 Jan 2023
Fri 13 Oct 2023

Here are the best days to restart your servers:
2021-12-16
2022-11-17
2023-02-16

Stay tuned )

Richard M. Stallman, frequently known as RMS, has been a driving force in the free software movement for decades, with contributions including the GNU operating system and Emacs.

Recently, there have been vile online attacks looking to remove him from the FSF board of directors for expressing his personal opinions. We have watched this happen before in an organized fashion with other prominent free software activists and programmers. We will not stand idly this time, when an icon of this community is attacked.

Install python-docx and parallel:

$ sudo apt install python-docx parallel

Save this code as /usr/local/bin/docx_author:

You need your own telegram bot (@BotFather) and channel to receive messages from your bot
Place this script to your bin directory, edit bot token and chat id and add tthe script to crontab.
Add your domain list (one per line) to ~/domains.txt.

Check crt file:
$ openssl x509 -in site.crt -text -noout | grep Not
Not Before: Dec 5 11:54:00 2019 GMT
Not After : Dec 1 11:54:00 2034 GMT

Check ssl certificate online:
$ echo | openssl s_client -showcerts -servername gnu.org -connect gnu.org:443 2>/dev/null | openssl x509 -inform pem -noout -dates
notBefore=Dec 14 10:03:25 2019 GMT
notAfter=Mar 13 10:03:25 2020 GMT

1) Save backup

if you have enough free space on the server you can backup your server locally to /home/backup:
mkdir -p /home/backup