Sometimes you may need to setup SSH tunneling or port forwarding. Here are the steps to setup SSH tunneling in Linux.
How to Setup SSH Tunneling
How to Save Terminal History in Linux
Sometimes you may need to backup & restore terminal history in Linux. Here is how to save terminal history in Linux.
How to Delete All Instances of Character from String in Python
Sometimes you may need to delete all instances of character from string in Python. Here are the steps to do it.
How to Randomly Select Item from List in Python
Sometimes you may need to randomly select one or more items from list in Python. Here is how to do it.
How to Concatenate Strings in MySQL
Sometimes you may want to concatenate strings or multiple columns in MySQL. Here is how to concatenate strings in MySQL.
What is Basename Command in Shell Script
Sometimes you may need to use basename command in shell script. Here is what basename command does in shell script.
How to Compare Strings in Python
How to Copy List in Python
How to Copy Files in Python
Sometimes you may need to copy files or folders in python. Here are the steps to copy files in python.
