Keepalived is a useful utility for IP failover between two or more servers. Here is how to enable email alerts in Keepalived in Linux.
Enable Email Alerts in Keepalived
Ubuntu
How to Install VirtualBox in Ubuntu
VirtualBox allows you to run virtual machines on your system. Here is how to install VirtualBox in Ubuntu.
Python Delete Dictionary Key While Iterating
Python dictionary allows you to store different data types. Here is how to delete dictionary key while iterating in python.
Python remove item from list while iterating over it
Sometimes you may need to remove item from list while iterating over it. Here is how to delete list items during iteration.
How to Uninstall Java in Ubuntu
Java is a popular programming language used by software developers. Here is how to uninstall Java in Ubuntu.
How to Format USB Drives in Linux
Sometimes you may need to format USB drives in Linux. Here are the steps to format USB drives in Linux.
How to Convert Epoch to Date in Linux
Sometimes you may need to convert epoch to date in Linux. Here are the steps to convert epoch to date in Linux.
How to View Linux Log Files
How to Convert Files to UTF-8 in Linux
How to Convert Webpage to PDF in Linux
Sometimes you may need to save web page to pdf ubuntu or convert html to pdf. Here is how to convert webpage to pdf in Linux.