1. Lệnh Ping : Cú pháp: Code: ping ip/host [/t][/a][/l][/n]
tải về 1.67 Mb. Chế độ xem pdf
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- Điều hướng trang này:
- Undeletable Files
- Delete Locked files
| Permanent deletion
Deleting a file will not prevent third party utilities from un-deleting it again. Secure file deletion utilities are available, however for casual use, you can turn any file into a zero-byte file to destroy the file allocation chain like this: TYPE nul > C:\examples\MyFile.txt DEL C:\examples\MyFile.txt Undeletable Files Files are sometimes created with the very long filenames or reserved names: CON, AUX, COM1, COM2, COM3, COM4, LPT1, LPT2, LPT3, PRN, NUL To delete these use the syntax: DEL \\.\C:\somedir\LPT1 Alternatively SUBST a drive letter to the folder containing the file. If a file (or folder) still appears to be 'undeletable' this is often caused by the indexing service . Stopping the service will often enable the file to be deleted. Delete Locked files (Typically IE temp files or the Offline cache) Close all applications Open a command prompt Click Start, and then Shut Down Simultaneously press CTRL+SHIFT+ALT. While you keep these keys pressed, click Cancel in the Shut Down Windows dialog box. In the command prompt window, navigate to the cache location, and delete all files from the folder (DEL /s) At the command prompt, type explorer, and then press ENTER. DELTREE Older versions of Windows had the DELTREE command that deletes all files and sub folders. The script below, DelTree.cmd can replicate this functionality: :: DelTree.cmd :: Remove all files and subfolders but NOT the root folder :: From tip 617 at JsiFAQ.com @echo off if "%1"=="" goto:eof pushd %1 del /q *.* for /f "Tokens=*" %%G in ('dir /B') do rd /s /q "%%G" popd Normally DEL will display a list of the files deleted, if Command Extensions are disabled; it will instead display a list of any files it cannot find. DEL is an internal command. ERASE is a synonym for DEL “It devoured my paper, it was a really good paper” - Ellen Feiss DELPROF ( Resource Kit ) Delete windows user profiles. Syntax DELPROF [options days] Key /Q Quiet, no confirmation. /I Ignore errors and continue deleting. /P Prompts for confirmation before deleting each profile. /C:\\computer_name Delete profiles on a remote computer. /D:Number_of_days Only delete profiles that have been inactive for 'X' Number of days (or greater) /R Delete roaming profile cache only ## ## = New in version 5.2 (XP resource kit) tải về 1.67 Mb. Chia sẻ với bạn bè của bạn:
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