Strong Password Generator in Python

I wanted a CLI-based strong password generator for Linux. `mkpasswd` is
nice, but I wanted something more flexible. I didn’t like having to
provide my own character sequence. I wanted something with a built-in
character sequence generator with an easy way to control the likelihood
of numbers and symbols. I wanted something that could read in a
character sequence from a file or standard input. And I wanted
something that not only had sensible default values, but was easily
configurable. It was one of those times where searching for such a tool
was a bigger hassle than writing my own. So I opened up vim and got to
work. The result is a Python-based password generator called

`mkstrongpw` can generate a character sequence based on four character
categories: lowercase letters, uppercase letters, numerical digits, and
non-alphanumeric symbols. By default, the likelihood (or odds) of each
character type is as follows: lowercase: 5/10; uppercase: 2/10; digits:
2/10; symbols: 1/10. These values can be easily changed via command
line options. A single, non-option argument can be passed, specifying a
filename to be read in as the character sequence. If this argument is a
single hyphen (-), standard input is used. Newlines and whitespace are
stripped from the beginning and end of each line of the input file.

By default, `mkstrongpw` uses its built-in sequence generator to
produce 10 passwords, 8 characters in length. Command line options can
be used to modify these values. Take a look at the following examples:

Default operation (no arguments):

$ mkstrongpw
U3Kja!/dev/null | uuencode – | mkstrongpw –
`<1^_NT_ 8":\7%R- DJSLJ*I` =MQ^]2D9 That's a broad overview of `mkstrongpw`. Use the `--help` option for more details. ### Get it ### * [Latest version (github)]( * [Download mkstrongpw 1.0 (.tar.gz)]( (md5sum: 34725c0509e0d0d9c5ef7441c8b5088c) * [View source](

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