New posts in Parameter

Correct behavior of EXIT and ERR traps when using `set -eu`

What does shell syntax "[ ${1:0:1} = '/' ]" (parameter expansion) do?

Bash: slice of positional parameters

$BASHPID And $$ differ in some cases

How to check if there are no parameters provided to a command?

How to unset the positional parameters?

How to safely pass variables to root-enabled scripts?

Where are the Linux kernel parameters present in /proc/sys documented?

Indexing and modifying Bash parameter array $@

How to pass parameters to an alias?