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rndaz09 N: Cat N urandom characters and return limited [a-z0-9]
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| #!/bin/bash | |
| # /usr/local/sbin/rndaz09 N: Cat N urandom characters and return limited [a-z0-9] | |
| # link: https://gist.github.com/adoc/275cba7ef1639cc648bb | |
| # resource: http://stackoverflow.com/a/2793856 | |
| cat /dev/urandom | tr -cd 'a-z0-9' | head -c $1 |
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