libc6 system you can go up to 32 chars w/out causing irregularities. If you are asking how many it should be I would say at least 5 letters , it does not have to be in increments, you can do 8 9 10 how ever many characters you want. Finally I would say the password is more important than the username , passwords should be alpha numeric and have at least 8 characters and a special character ie
username J.Doe
passwor AweSome,Pass$
Last edited by jkzfixme; 11-04-2010 at 03:34 PM.
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