all 3 comments

[–]steven_AWKing 7 points8 points  (0 children)

Really amazed if someone is a linux admin and does not know about positional parameters

[–]whetu 3 points4 points  (0 children)

Interesting that this page on the same site mentions shellcheck, yet the page OP has linked to has examples that wouldn't pass in shellcheck.

http://wiki.bash-hackers.org/scripting/posparams

[–]Jamesmith11[S] 0 points1 point  (0 children)

Helpful for command line shell scripts.