hanez/chkusr
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Cleanups.

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Johannes Findeisen 2025-06-27 02:30:01 +02:00
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README.md
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@ -22,8 +22,6 @@ chkusr is a set of programs to verify information about a user on a UNIX based s
* [Links](#links) * [Links](#links)
* [License](#license) * [License](#license)
## The idea ## The idea
I needed some programs to verify some information about users and groups on a Linux/UNIX system just returning 0 on success and 1 on error. I needed some programs to verify some information about users and groups on a Linux/UNIX system just returning 0 on success and 1 on error.
@ -66,16 +64,12 @@ chkgrp is a program to verify if a user is a member of a group.
More information will follow... Actually there are multiple programs with some different behavior. I will write more about this, but for now I will not. More information will follow... Actually there are multiple programs with some different behavior. I will write more about this, but for now I will not.
## chkpwd ## chkpwd
chkpwd is a program that checks the validity of a users password on a UNIX/[PAM](https://en.wikipedia.org/wiki/Pluggable_Authentication_Module)-based system. chkpwd is a program that checks the validity of a users password on a UNIX/[PAM](https://en.wikipedia.org/wiki/Pluggable_Authentication_Module)-based system.
The code only supports verifying passwords for user id 1000 by default. Look at the file chkpwd.h for some compile time options! The code only supports verifying passwords for user id 1000 by default. Look at the file chkpwd.h for some compile time options!
### Usage ### Usage
``` ```
@ -96,8 +90,6 @@ You can also use chkpwd even without installing by just running the following co
./chkpwd ./chkpwd
``` ```
#### Return codes #### Return codes
chk returns 0 on success, 1 otherwise. chk returns 0 on success, 1 otherwise.