The Del or Erase command in command prompt.
the DEL or ERASE command
The format command on its own - erases the reference track of the disc - removing the title(s) of any files and marking any used sectors as usable again. Adding the /s tag to the format command has the additional function of copying two (normally hidden) files - Autoexec.bat & Config.sys to the disc once the format command has been executed. This tells the computer that the disc can be used to boot-up the system when it's switched on.
Stealth virus
No, formatting a disk erases all the information permanently
The command 'cipher' calls a program that is integrated with Windows that can encrypt-decrypt files.
The attrib command is capable of displaying files that have been marked as hidden.
document
Yes, in Linux or Unix, this command will show all files including hidden files in the current directoryl. In general, hidden files are files whose name begins with a period "."
Use the command: ls z* for those files in your current working directory.
From the command line: To find the files there are a variety of utilities that you can use including: find, locate, and slocate. To remove the files use the command: rm filename.ext
If you just want to display the hidden files, run following command: dir /ah this will show you all hidden files and folders.. However if you want to change the attributes permanently, use attrib command..
If you just want to display the hidden files, run following command: dir /ah this will show you all hidden files and folders.. However if you want to change the attributes permanently, use attrib command..
A computer technician should use the SFC /scan now command on a PC to restore protected system files with known good versions. This command scans system files, and will replace corrupted files.