Knowing how to work with and display exit codes on the Linux command line or in scripts can help ... display of your current location in the file system – undoubtedly your home directory.

You may find yourself in a situation where you remember the content of a file but not its name. Linux ... command will display all lines in the files within the specified directory that contain the ...

The Linux command line ... file it is dealing with. This command will show the kind of a file passed as argument. In the example below, we see john_file with a “.exe” extension, the file command ...