October 2001
Intermediate to advanced
1040 pages
22h 50m
English
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passwd—changes the login password and password attributes
passwd [ name ]passwd [ –d | –l ] [ –f ] [ –n min ] [ –w warn ][ –x max ] namepasswd –s [ –a ]passwd –s [ name ]
The passwd command changes the password or lists password attributes associated with the user's login name. Additionally, privileged users may use passwd to install or change passwords and attributes associated with any login name.
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.