Today, I wondered what the difference between $* and $@ in Bash were. This is a tough one to Google for, so I’m copying the answer I found here:

Variable Result
$* $1 $2 $3 ... ${N}
$@ $1 $2 $3 ... ${N}
"$*" "$1c$2c$3c...c${N}"
"$@" "$1" "$2" "$3" ... "${N}"