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Last active April 9, 2017 04:20
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Generate random alphanumeric on bash on Mac
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#!/bin/bash
# SeeAlso: http://unix.stackexchange.com/questions/45404/why-cant-tr-read-from-dev-urandom-on-osx
LC_CTYPE=C tr -dc 'A-Z0-9' < /dev/urandom | head -c 32 | xargs echo
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