Created
May 26, 2020 10:22
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Generate random passwords from bash command line.
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| # Generate random passwords from bash command line. | |
| function random_passwd() { | |
| LENGHT=${1:-16} | |
| cat /dev/urandom |tr -dc 'A-Za-z0-9@#$%&()=-_?!+*{[]}' \ | |
| | fold -w $LENGHT \ | |
| | head -n 3 # shows 3 passwords | |
| echo | |
| } | |
| random_passwd 24 # 24 characters long password | |
| random_passwd # default 16 chars long |
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