random « bin « .local - etc/skel.git - turret.'s dotfiles 'n home skeleton

summary refs log tree commit diff stats

path: root/.local/bin/random

blob: e3875f8f911df84d8e98b19903bfcfdadaff4f10 (plain)

#!/bin/bash
CHARACTER_SET="[:punct:][:alnum:]"
read -r -n $1 rand < <(LC_ALL=C tr -dc "${CHARACTER_SET}" < /dev/urandom)
printf "%s" "${rand}"