Sometimes you may need to copy files & data to clipboard in Ubuntu. Here is how to copy file to clipboard in Ubuntu.
How to Assign Command Output to Variable in Shell Script
Sometimes you may need to assign command output to variable in bash, capture output of command or set variable to command output. Here is how to assign command output to variable in Shell Script.
How to Disable Package Updates using YUM/DNF in RHEL, CentOS
Sometimes you may need to disable package updates in RHEL/CentOS. Here are the steps to disable package updates using YUM/DNF in RHEL/CentOS/Fedora.
How to Group by Multiple Columns in Python Pandas
How to Access Environment Variables in Python
Sometimes you may need to get environment variable or set environment variable in Python. Here are the steps to access environment variables in Python.
How to Password Protect PDF in Python
Sometimes you may need to password protect documents in Python. Here is how to password protect PDF in Python.
How to Read Inputs as Numbers in Python
How to Split List into Evenly Sized Chunks in Python
Sometimes you may need to split list into evenly sized chunks in Python. Here are the steps to do it.
How to Fix Temporary Failure in Name Resolution Issue in Linux
Sometimes you may get an error ‘temporary failure in name resolution’ in your terminal. Here is how to fix temporary failure in name resolution issue in Linux.
How to Add Route in Linux
Often network engineers to add routes to build their network system. Here is how to add route in Linux.