etigui/random.sh

Last active October 14, 2020 12:35

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Bash - random string

Raw

	#!/bin/bash

	function rand() {
	cat /dev/urandom \| tr -dc 'a-zA-Z0-9' \| fold -w $1 \| head -n 1
	}

	echo $(rand 20)

	## OUTPUT
	# w4QS0zoS9yUUAEc6dlMJ

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