PAM is a Linux module for dynamic user authentication. Here is how to configure PAM in Linux.
How to Read Large CSV File in Python
Sometimes you may need to read large CSV file in python. Here is how to open and read large CSV files in python.
How to Get Filename from Path in Python
Sometimes you may need to extract or retrieve filename from path. Here is how to get filename from path in Python.
How to Increase SSH Connection Timeout
Sometimes you may need to increase SSH timeout to increase session idle time duration. Here are the steps to increase SSH connection timeout.
How to Run Sudo Command Without Password in Linux
How to Save Dictionary to File in Python
Sometimes you may need to save dictionary to file in Python. Here are the steps to write python dictionary to file.
How to Kill Unresponsive Process in Linux
Sometimes you may need to kill unresponsive applications and services in Linux. Here is how to kill unresponsive process in Linux.
How to Lock User After Failed Login Attempts in Linux
If there are too many failed login attempts to your system, you need to lock such users. Here is how to lock user after failed login attempts in Linux.
How to Find Failed SSH Login Attempts in Linux
Sometimes you may need to keep track of failed SSH login attempts or reset failed login attempts. Here is how to find failed SSH login attempts in Linux.
How to Schedule Shutdown in Ubuntu Linux
Sometimes you may need to automatically shutdown your Linux system at a specific time. Here is how to schedule shutdown in Ubuntu Linux.