pam_tally2 command – lock & unlock ssh failed logins

Pam_tally2 is a command line tool that can be used to lock files and folders on UNIX-like systems. This can help prevent unauthorized access to the files, or to keep changes from being made to them.

What is pam_tallycommand – lock?

Pam_tallycommand -lock is a command used in the Linux kernel to lock a process in memory. This prevents other processes from accessing the memory used by the locked process.

The pam_tallycommand -lock command is useful when you want to protect a process from being killed or stopped in its tracks by another process. For example, you might use pam_tallycommand -lock to prevent a program from being terminated accidentally.

How to use pam_tallycommand – lock?

If you want to lock your computer, you can use the pam_tallycommand – lock command. This command will prevent other people from accessing your computer until you unlock it.

Also Read :   How to Install WordPress with LEMP Stack on CentOS 7

To use this command, first open the command prompt by typing cmd in the start menu or search box. Next, enter the pam_tallycommand –lock command and press Enter. This will open a window that allows you to specify which user account you want to lock your computer. You can also specify a password if you want. Once you’ve made your changes, press Enter to save the settings and exit the command prompt.

Now other people will not be able to access your computer until you unlock it using the pam_tallycommand – unlock command.

Possible issues with using pam_tallycommand – lock?

There are a few possible issues with using the pam_tallycommand – lock utility. For example, if users have insufficient permissions to use the command, it may not work as intended. Additionally, if users forget to unlock their machines after they finish working on them, they may not be able to access them later.

Also Read :   How to configure proxy settings in CentOS 7


In this article, we covered the pam_tally2 command – lock privilege. This privilege allows you to lock a file so that only the user who has it can access it. This is useful in situations where you want to prevent other users from modifying or deleting the file.


What is the pam_tally command?

The pam_tally command is a Linux command that can be used to lock a process. When locked, the process cannot be terminated or suspended. This is useful for processes that must remain running, such as databases or web servers.

How can I use the pam_tally command?

To use the pam_tally command, you first need to identify the process that you want to lock. You can do this by using the ps command or by checking the process list in the terminal window. Once you have identified the process, you can use the pam_tally command to lock it. To lock a process, you must specify its name and the duration of the lock. The duration of the lock can be in seconds (seconds), minutes (minutes), hours (hours), days (days), weeks (weeks), or months (months).

Also Read :   How to Install PHP 7.2 on CentOS 8 [AppStream Repo]

For example, to lock a process named apache for 30 minutes, you would use the following command:

pam_tally –lock apache=30m

Leave a Comment