The behavior of ftpusers and user_list is configurable in the vsftpd.conf file using the userlist_deny option. The vsftpd.conf file also offers the option of adding a third, custom file. CentOS / RHEL : How to allow or deny Users to login to VSFTP Server – The Geek Diary
Oct 28, 2014 · When you first start using a fresh Linux server, adding and removing users is one of the most basic tasks that you should know how to do. In this guide, we will cover how to create user accounts, assign sudo privileges, and delete users on a CentOS 7 lists.centos.org Mailing Lists: Welcome! Below is a listing of all the public mailing lists on lists.centos.org. Click on a list name to get more information about the list, or to subscribe, unsubscribe, and change the preferences on your subscription. @flik Maybe you need to reset your mongodb users – user8389458 Mar 13 '18 at 19:41 1 I'd like to leave here a comment from @flik: "It is fixed with: show roles; then added the role from list." Print Users Who Have Login. By default normal users will login to the Linux box. But in some cases service users do not need to login Linux system. This is also a security measure. We can list users who do not have login right with the following command. This login information is stored in the /etc/passwd file. $ cat /etc/passwd | grep -v nologin
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Mar 17, 2015 · Create list with available users. Same like with group, I like to have list of initial users. In order to create such list you can use getent too: getent passwd > /etc/initial-users-list cat /etc/initial-users-list Delete user from CentOS. In case you would like to remove any user from the system, use following command: sudo userdel -r USERNAME Aug 14, 2015 · By default, CentOS 7 will display a list of all users on the system. Click on it, type in the password, and you’re in. This works well when you have a handful of users on the system. On execution of the command, the users are on the system are listed in an alphabetical order. [root@centosLocal centos]# cut /etc/passwd -d":" -f1 | sort abrt adm avahi bin centos chrony colord daemon dbus It is easy to export this list into a text file using the following command. As I know, the last command shows recent logins by all users. But my PC (CentOS) has been used for roughly a year, and there are many users logged. I tried to used the last command, but it just showed from June 2013 to September 2013. My question is: how can I show the latest users that have logged in recently, say (December 2013 through Jan 2014)?
This is a pretty standard interview question. Here is the real answer. There is no default or standard way for determining the user creation date in Linux.