Sometimes you may need to sort text file in python. Here are the steps to sort text file sort file numerically, sort file alphabetically, sort file by column in python.
How to Check UFW Log & Status
How to Create Symbolic links in Linux
Symbolic links or soft links are references to file and directories in Linux. Here is how to create symbolic links in Linux.
Ubuntu Change Terminal Font Size & Color
Sometimes you may want to customize terminal font size & color from default style. Here is how to change terminal font size & color in Ubuntu.
How to Remove Sticky Bit in Linux
Sometimes you may need to remove s-bit or sticky bit from file permissions. Here is how to remove sticky bit in Linux.
How to Truncate File in Linux
Truncate command allows you to truncate file contents in Linux. Here is how to truncate file in Linux.
How to Do Reverse DNS Lookup in Linux
Sometimes you may need to do reverse DNS lookup in Linux. Here is how to do reverse DNS lookup in Linux.
How to SSH using pem File in Ubuntu Terminal
You may need to connect to SSH server using pem file in Ubuntu. Here is how to SSH using pem file in Ubuntu terminal.
SCP command in Linux to copy file from one server to another
SCP utility allows you to securely copy files & folders between two locations. Here is the SCP command to copy file from one server to another.
How to Read YAML File to Dict in Python
Sometimes you may need to parse YAML file to dict or read YAML file to dict. Here is how to do convert YAML file to dict.