this post was submitted on 12 Sep 2023
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Linux
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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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useradd- I just wanted to give a friend my notebook for a python lecture and thought I could just add him as a new user. Apparently not by default.If you don't manually edit /etc/passwd using ed, are you really a Linux user?
It's the standard editor!
Ran into this some time ago and learned that there is a more rudimentary command
adduserinstead but it does not do things like home folder creationYeah, useradd should be the default over adduser
Seems like it would have to exist to create your initial login, unless you only had a root user
You can just manually edit /etc/passwd
I haven't used that since the 90s on HP Unix. Do you get to set default permissions for file creation there, and also add user groups?