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mikhdm/passgen.sh

Last active December 23, 2021 18:13
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password generator
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passgen.sh
#!/bin/bash
PATTERN="A-Za-z0-9_"
if [ -z "$1" ]; then
N=16
else
N=$1
fi
echo $(cat /dev/urandom | LC_ALL=C tr -cd "$PATTERN" | head -c $N)
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