Bash scripts

References

http://www.grymoire.com/Unix/Quote.html
http://linuxcommand.org/lc3_wss0120.php
https://stackoverflow.com/questions/192249/how-do-i-parse-command-line-arguments-in-bash https://ryanstutorials.net/linuxtutorial/manual.php https://stackoverflow.com/questions/192249/how-do-i-parse-command-line-arguments-in-bash https://stackoverflow.com/questions/192249/how-do-i-parse-command-line-arguments-in-bash/33826763#33826763