[user@box ~] $ nanoid -h
nanoid v3.4.1, (c) Michel Boucey 2022-2025
Usage: nanoid [-a|--alphabet ARG] [-l|--length ARG] [-p|--password]
[-q|--quantity ARG] [-n|--newline] [-v|--version]
NanoID generator
Available options:
-a,--alphabet ARG Use an alternative alphabet (ascii chars only)
-l,--length ARG Get a shorter NanoID (Default length is 21 chars)
-p,--password Special password generation
-q,--quantity ARG Quantity of NanoID to generate
-n,--newline Do not output the trailing newline
-v,--version Show version
-h,--help Show this help text