Bash Specifier Format Khusus
$ printf "%20s: %4d\n" "string 1" 12 "string 2" 122
string 1: 12
string 2: 122
kkk
Wicked Wallaby
$ printf "%20s: %4d\n" "string 1" 12 "string 2" 122
string 1: 12
string 2: 122
kkk