in reply to
How do I modify a single line in a file?
How about expanding this to work on NIS/YP systems? setpwent and getpwent may be of use to you, in this case.
Me spell chucker work grate. Knead grandma chicken.
The same name on every site (unless it is taken already)
A different name for every site
The same name for sites I don't care about, but different names on sites I do care about
Different names for sites I don't care about, but the same name on sites I do care about
The anonymous account
Someone else's username
Root, after hacking into the site
Results (236 votes),