Repair external hard disk and recover data using CMD If you are familiar with Command Prompt or command lines, use the CHKDSK command to repair and clean up your external hard disk.

This post lists command line check disk or chkdsk options, switches & parameters in Windows 11/10 & how to use chkdsk /r, etc.

Jack Wallen continues his Linux 101 series, with an introduction on how to copy files and directories from the command line.