0

How To Generate Random Passwords

This is a common question a lot of people are afraid to ask.

The easiest way I have found is through a utility called apg or automatic password generator. It’s available on most Debian and Ubuntu based operating systems by typing apt-get install apg -y and it will install for you.

If you have CentOS, you need to enable RPM Forge’s repositories.

rpm --import http://apt.sw.be/RPM-GPG-KEY.dag.txt

CentOS 6 – 32 bit, download here.
CentOS 6 – 64 bit, download here.

CentOS 5 – 32 bit, download here.
CentOS 5 – 64 bit, download here.

You install your appropriate package with rpm -i rpmforge-release-*.rpm

Once installed, yum install apg should install apg for you as apg is maintained by RPM Forge.

When you want to create a random password, you type in apg into the Terminal screen of your computer or your SSH client into your server.

# apg

Please enter some random data (only first 8 are significant)
(eg. your old password):>
Cabnobaj9 (Cab-nob-aj-NINE)
Omodand2 (Om-od-and-TWO)
erlErrorl4 (erl-Err-orl-FOUR)
Tedd8Knil (Tedd-EIGHT-Knil)
nebViObobs1 (neb-Vi-Ob-obs-ONE)
WoossOnyax7 (Wooss-On-yax-SEVEN)

I just type in random keyboard gibberish when they prompt me for random data.

For maximum password security, I would normally combine two passwords together such as Cabnobaj9Omodand2, Omodand2erlErrorl4, or nebViObobs1WoossOnyax7.

Chris_C