I would like to share HOWTO in Ghost in the Shell series about efficient working in the UNIX shell environment.
Ghost in the Shell - Part 3
https://vermaden.wordpress.com/2018/09/15/ghost-in-the-shell-part-3/
Regards,
vermaden
Ghost in the Shell - Part 3
https://vermaden.wordpress.com/2018/09/15/ghost-in-the-shell-part-3/
Regards,
vermaden