tee | Baeldung on Linux

>> How to Set the CPU Governor for All Cores at Once

>> Quickly Duplicate a File n Times in Shell

>> How to Redirect Output of a Program to a Zip File

>> Join Two Named Pipes Into a Single Input Stream in Linux

>> How to Store Standard Error Messages in a Linux Variable

>> How to Append Text at the Beginning of a File in Linux

>> How to Assign the Output of a Command Like tee to a Variable

>> Python Buffering and tee

>> How to Write All Lines From less to a File

>> Print the Count of Lines Together With a Command’s Output