sudo delete folder

PHP provides functions such as filesize, copy, unlink, and so on, but does not provide functions such as dirsize, Copydir, Rmdirs and Other folder operations (RmDir can only delete empty directories). So you can only write these functions manually, and the main trick is to decompose the problem by layer by recursion until it breaks down into the least-boy problem that can be solved directly. ==========

AUTORUN. The INF is one of the more common files used in our computer to allow you to run a specified file automatically when you double-click the disk. The computer Autorun.inf virus, what should do? WinXP system Autorun.inf How to delete it? The following small series for everyone to bring WinXP system delete the Autorun.inf folder method. Come and have a look!

(directory.exists (Srcpath) directory.exists (DestPath)) { copydirectory (Srcpath,destpath);}Original address: http://www.cnblogs.com/iamlucky/p/5996222.htmlC # Delete all files under a folderpublic static void Delectdir (String srcpath){ try { DirectoryInfo dir = new DirectoryInfo (srcpath); filesysteminfo[] FileInfo = dir. Getfilesysteminfos (); Returns all files and subdirectories in the directory foreach (FileSys

IOS Create a folder, delete a folder, rename an action on a folder by Wusheying+ (void) CreateFolder: (NSString*) FolderName {NSString*imagedir = [NSStringstringWithFormat:@ "%@/documents/%@",nshomedirectory(), FolderName];NSLog(@ "Homedir:%@", Imagedir);BOOLIsdir =NO;Nsfilemanager*filemanager = [NsfilemanagerDefaultma

When a user feels that a folder is not needed, it is dragged directly to the Recycle Bin or to the Del, or right-click menu to select Delete, and they find that some of the files failed to delete, causing the folder deletion to fail. You cannot delete a

1 ImportJava.io.File;2 Importjava.text.ParseException;3 ImportJava.text.SimpleDateFormat;4 Importjava.util.Date;5 ImportJava.util.Timer;6 ImportJava.util.TimerTask;7 8 /*9 *: Delete the specified directory at the specified timeTen * Set As a timed task One */ A Public classTimertest { - Public Static voidMain (string[] args)throwsException { -Timer T =NewTimer (); the -String s = "2016-04-09 20:46:59"; -SimpleDateFormat SDF =NewSimpleDateForma

Operation folder, delete all empty folders, Operation folder Delete Operation folder to delete all empty folders. The first condition is to determine whether the file is empty.That is to say, the

Some folders named "recycled" were found in the Task Manager in Win7 system. Recycled is the recycle bin name in the Windows operating system. Some users try to clear the files in the recycled folder but find that they cannot be deleted. What is the problem? How can this problem be solved? The following small series will share with you how to delete the recycled

Prompt, and then click Run with Administrator account.3. Type X:/boot/bootsect.exe/nt52 All/force, and then press Enter. Note: X:/represents your CD drive letter, or virtual CD drive letter.For example, if the DVD drive letter is F, type f:/boot/bootsect.exe/nt52 all/force.4. Eject the Windows Vista installation CD.5. Restart the computer.The computer will start with a previous version of Windows that is already installed. The startup item for Windows 7 system is missing, and Early Version wind

How to delete Temporary Folder location and temporary file in Win10 system, win10 folder The location of temporary folders in Windows is slightly different depending on the system. There are three temporary folders in Windows 10: ① Windows Temporary Folder; ② user account temporary

= = nil) {NSString *pathdocuments = [Nssearchpathfordirectoriesindomains (nsdocumentdirectory, NSUserDomainMask, YES) OBJECTATINDEX:0];NSLog (@ "pathdocuments =%@", pathdocuments);_createdir = [NSString stringwithformat:@ "%@/messagequeueimage", pathdocuments];}return _createdir;}-(void) Viewdidload {[Super Viewdidload];Determines whether the folder exists, if it does not exist, createsif (![ Self.filemanager FileExistsAtPath:self.createPath]) {[Self

PHP File Operations Summary (delete the specified file/Get folder under the file name/read the folder name), This paper analyzes the methods of PHP file operation. Share to everyone for your reference, as follows: First, delete the file Unlink () Syntax: int unlink (string filename); return value: Integer Function typ

Modify the default current folder for Matlab startup Http://wenwen.soso.com/z/q281188065.htm 1. Right-click the MATLAB shortcut;2. Set the starting position to the directory you want;3. Start MATLAB again. The default current directory will become the directory you set. Delete/clear current folder history Http://blog.sina.com.cn/s/blog_6c00b0e30100vzcb.ht

This article mainly introduces php file operations, including deleting a specified file, obtaining the file name under a folder, and reading the folder name. it involves common php operations on files and directories, for more information about php file operations, see the examples in this article. We will share this with you for your reference. The details are as follows: 1.

1. Recursively delete filesSuppose a folder below also have subfolders, delete the words will be error, this time to use a recursive way to delete all files in this file folder and foldersPackage Cn.itcast.digui;import java.io.file;/** * Recursive removal of all files contai

]isequaltostring:customalbumname]) { [groupaddAsset:asset]; if (Completionblock) { completionblock (); } }} failureblock:^ (NSERror*error) { if (Failureblock) { failureblock (Error); } }];}failureblock:^ (NSError *error) {if (Failureblock) { Failureblock (Error);} }];};[assetsLibrary Writeimagedatatosavedphotosalbum:imagedatametadata:metadatacompletionblock:^ (Nsurl*asseturl,nserror*error) {if (Customalbumname) { [assetslibraryaddassetsgroupalbumwithname: customalbumnameresultblock:^ (Alassetsg

Copy FolderProcedure Tform1.button1click (Sender:tobject);VarSs:tshfileopstruct;sdir,ddir:string;BeginSdir:=extractfilepath (paramstr (0)) + ' Sou '; SOURCE DirectoryDdir:=extractfilepath (paramstr (0)) + ' Dst ';//Destination DirectoryIf not directoryexists (Ddir) then Createdir (Ddir); Create the folder if the destination file does not existShowMessage (Sdir);ShowMessage (Ddir);If not directoryexists (sdir) then Exit; Exit if no source directory is

In general, we use a number of folders to save files, documents, pictures, etc. in the process of using a computer. Sometimes, however, when you want to delete a folder, you are prompted: Unable to access or denied access. Try a lot of methods also ineffective, with DOS also not. What if the folder cannot be deleted? Let's share how to successfully

Private void DeleteFile () { if (directory.exists (Strdelpath)) { new DirectoryInfo ( Strdelpath); Dir. Delete (true ); Else { // If this file does not exist then create directory.createdirectory (Strdelpath); } }Reprinted from Http://www.cnblogs.com/iamlucky/p/5997865.htmlC # Delete