usage: passphrase.py [-h] [-m MINWORDLEN] [-M MAXWORDLEN] [-n NUMPHRASES]
                     [-w WORDLIST] [-s SEPARATOR] [-l | -u | -c]
                     [length]

Basic dictionary word passphrase generator

positional arguments:
  length                Number of words

optional arguments:
  -h, --help            show this help message and exit
  -m MINWORDLEN, --minwordlen MINWORDLEN
                        Minimum word length
  -M MAXWORDLEN, --maxwordlen MAXWORDLEN
                        Maximum word length
  -n NUMPHRASES, --numphrases NUMPHRASES
                        Number of phrases to display
  -w WORDLIST, --wordlist WORDLIST
                        Path to wordlist
  -s SEPARATOR, --separator SEPARATOR
                        Word separator
  -l, --lower           Lowercase
  -u, --upper           Uppercase
  -c, --capitalize      Capitalize

usage: randstr.py [-h] [-d] [-a] [-x] [-s] [-l | -u] [length]

Simple command-line note taking app

positional arguments:
  length         Number of characters

optional arguments:
  -h, --help     show this help message and exit
  -d, --digit    Digits
  -a, --alpha    Alphas
  -x, --hexa     Hexadecimal
  -s, --special  Special
  -l, --lower    Lowercase
  -u, --upper    Uppercase

$ ./passphrase.py 6
Using word list at: /usr/share/dict/words
Total available words: 86382
'directories encampment cellphone tinkers obtuseness inhibition'

$ ./passphrase.py -c -s '.' 4
Using word list at: /usr/share/dict/words
Total available words: 86382
'Collar.Mandrel.Uncleaner.Sambaing'

$ ./passphrase.py -n 10
Using word list at: /usr/share/dict/words
Supplied min/max word length parameters may reduce the sample space.
Final dictionary contains 86187 words
'windlasses atoll acuity disseminate'
'brett blintz wantonness eastward'
'eaters controversial cashmere gamuts'
'khmer rebidding denudes stephen'
'afghanistan helpless anacin vivian'
'authoritarianism ransoming gnostic spinal'
'contd protest wallboard whittles'
'biographer blowhard sheepishly nonalignment'
'powerboats personage subtraction banning'
'maintained proprietresses srinagar freeloading'

$ ./passphrase.py -w "/usr/share/dict/cracklib-small"
Using word list at: /usr/share/dict/cracklib-small
Total available words: 48221
'hopkins craters caches anthropology'

$ ./randstr.py 15
=3IAgW7:Tb!ZXG?

$ ./randstr.py -a
IdsaBsyDlJ

$ ./randstr.py -x 64
2774ab418d2d1f9d39ca7310364e12d333b7c579b587c86a18cfdae0baf154d6