Unix utility SED provides an effective and versatile way of deleting one or more lines from a designated file to match the needs of the user. This Unix command is used for command line processing.

The filter sed can process text from standard input and write its results to standard output. The input can be redirected from a file, and the output also can be redirected to a file using your ...

It's almost impossible to think of Linux without the terminal. This relationship spans decades, and for good reason. Scripting for automation, clarity with pipes, and the speed and control the ...