Created
October 22, 2015 17:48
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Generates a random password in bash, can be passed a parameter for length of said password, defaults to 30 characters if no parameter or if parameter isn't a number
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| case $1 in | |
| ''|*[!0-9]*) n=30 ;; | |
| *) n=$1 ;; | |
| esac | |
| </dev/urandom tr -cd 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789$@!' | head -c$n |
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