$ pwgen --capitalize --numerals --symbols --secure -1 20 10
Vk'R]7RK.%Sy5oP'"<ef
^j/D)S98"/R[.bmQ6ulI
nX}N@NpuY6oP52lsD@B*
L8*B/EBr0@w&Nnvy[pkX
u^f9A=}E6'7j0QL3xW#~
"cbX4o~g8y..g&5s%|!K
4Ckh!wsePbsCYxmv|tR*
=%60v!t\A.ZHAI'H5|>\
R55I"<Q/bGNU=A-}g9"U
?KT8FNwK7*jRo.r'39g-
Usage: pwgen [ OPTIONS ] [ pw_length ] [ num_pw ]
Options supported by pwgen:
-c or --capitalize
Include at least one capital letter in the password
-A or --no-capitalize
Don't include capital letters in the password
-n or --numerals
Include at least one number in the password
-0 or --no-numerals
Don't include numbers in the password
-y or --symbols
Include at least one special symbol in the password
-r <chars> or --remove-chars=<chars>
Remove characters from the set of characters to generate passwords
-s or --secure
Generate completely random passwords
-B or --ambiguous
Don't include ambiguous characters in the password
-h or --help
Print a help message
-H or --sha1=path/to/file[#seed]
Use sha1 hash of given file as a (not so) random generator
-C
Print the generated passwords in columns
-1
Don't print the generated passwords in columns
-v or --no-vowels
Do not use any vowels so as to avoid accidental nasty words
https://sourceforge.net/projects/pwgen/