1. # yum -y install pwgen


    [root@www ~]# pwgen

    eit9AhVo ahWiefo0 Aen2Ou1x Udu2Ahgo Diegh0ta xaht3OhL YaeGh2oo mooK1ohg

    aini1Aa0 ii8Eis9s oNey2unu AB0Kiete Egeikae0 eJ1chuu1 uy8Laere UeceLai9

    ahJ2ohz1 ahL2eele ooCooL5y baerieN9 phah0ohC FoD6Iet3 ahaN6eip booqua5E


[root@www ~]# pwgen -1

toohi6Me

[root@www ~]# pwgen -1 -s

hMOW7O6A

[root@www ~]# pwgen -1 -s -y

F*oV5*sZ

[root@www ~]# pwgen -1 -s -y -n 16

Ku~wDZ*&-@:G~<8&


2.  makepasswd



3.  passwordmaker