duxsco

$argon2id$v=19$m=64,t=512,p=2$5B3kDsGCaT0E44cHh0d6kw$Mny+1YkYA404V8CLuTd/vQ

duxsco

I decided to use following convention for variables in my Bash scripts:

A) Variables are written without curly brackets if:

• They are fine to be set via environment, e.g. $HOME
• The environment doesn't play a role, e.g. $OPTARG whose value is set by getopts

B) All other variables are written with curly brackets, e.g.: ${KERNEL_VERSION}

Variables that fall under scenario B) are unset at the beginning of the Bash script.