smu directory

'------------------------- '--check if the directory exists '---------------------- Function Checkdir (ByVal folderpath) Dim fso Set FSO = Server.CreateObject ("Scripting.FileSystemObject") If FSO. FolderExists (Server.MapPath (folderpath)) Then ' Existence Checkdir = True Else ' does not exist Checkdir = False End If Set FSO = Nothing End Function '------------------------- '--Create a directory '--------

String Server.MapPath (String path)Returns the physical file path corresponding to the specified virtual path on the Web server.server.mappath (request.servervariables["Path_info"])server.mappath ("/")server.mappath ("")server.mappath (".")server.mappath (".. /")server.mappath ("..") Page.Request.ApplicationPathThe results of the above code are as follows:c:/inetpub/wwwroot/englishclub/manage/webform1.aspx£c:/inetpub/wwwroot/c:/inetpub/wwwroot/englishclub/managec:/inetpub/ww

To determine if a directory exists and create a directory: testwhetherthedirexist cstringm_dir; if (M_dir. Right (1) == "//") m_dir=m_dir. Left (M_dir. GetLength ()-1); if (GetFileAttributes (m_dir) ==file_attribute_directory) return ture; else createalldirectory (m_dir); //functioncreatealldirectory//recursivefunction void Createalldirectory (Cstringdir) {if (Dir.right (1) == "//") Dir =dir.left (Dir.g

Steps: 1. Traverse Directory and subdirectories 2. Use Scandir to determine whether the directory is empty, empty, and use rmdir to delete it. Using a shell is a lot simpler: Find target folder-mindepth 1-depth-empty-type d-exec rm-r {} \; See more highlights of this column: http://www.bianceng.cnhttp://www.bianceng.cn/webkf/PHP/

Label:After the database sql2008 installed, regardless of backup or restore, can only see the C drive, manually enter the path, the error is as follows: when attempting to open or create a physical file ' d:\ database \db.mdf ', the creation file encounters operating system error 5 (Access denied. )Workaround:In all Programs-sql Server 2008-Configuration Tools-"SQL Server Configuration Manager", click on "SQL Server 2008 Services", right key ' properties '--' login tab ', built-in account select

#!/bin/bash#递归打印当前目录下的所有目录文件. PRINTF() {ls $| while ReadLine#一次读取每一行放到line变量中 Do[- D $/$line] {dir="$/$line" Echo $DIR} dir1= ' DirName$DIR`#求路径. A= ' Ls-f$DIR 1| grep/| Grep"\$line\>"`#判断line是不是一个目录. if["$A"=="$line/"]; ThenPrintf"$DIR 1/$line"#递归调用. fi Done}printf.#!/bin/bash#这个的实现递归总是无法递归到第一层. PRINTF() {ls | while ReadLine Do pwd#测试当前路径. [- D./$line] {Echo $line CD./$line #这里有问题, there's no recursion, and it's going to the next level. #所以就出现了我上面的解法. PRINTF

"alt=" Wkiol1dljgfbzswvaaaiwqdpqmw467.png "/>Cannot enter when the permission is 020650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M00/82/EC/wKiom1dlJGfwpJ75AAAi-Q-vtzs538.png "style=" float: none; "title=" Linux6.png "alt=" Wkiom1dljgfwpj75aaai-q-vtzs538.png "/>Cannot enter when the permission is 040650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M00/82/EC/wKiom1dlJGeApgAhAAAik5VPewE668.png "style=" float: none; "title=" Linux7.png "alt=" Wkiom1dljgeapgahaaaik5vpewe668.png "/>Wh

PHP traverses the directory, generates the MD5 value of each file in the directory and writes to the result file Instance code: Thank you for reading, I hope to help you, thank you for your support for this site!

QT Learning notes, using Qdir to get all the directory and file information in the current directory #include

Copy Code code as follows: /***** * @dir-directory to destroy * @virtual [optional]-whether a virtual directory */ function Destroydir ($dir, $virtual = False) { $ds = Directory_separator; $dir = $virtual? Realpath ($dir): $dir; $dir = substr ($dir,-1) = = $ds? substr ($dir, 0,-1): $dir; if (Is_dir ($dir) $handle = Opendir ($dir)) { while ($file = Readdir ($handle)) { if ($file = = '. ' |

. "," Back:off ")Response.EndEnd IfSet fso=nothing' Response.Redirect (Backurl)ElseSet fso=nothingCall ShowMsg ("Error: folder you want to delete" getselfname (Realpath, "") "does not exist!" "," Back:off ")Response.EndEnd IfElseIf act= "MD" ThenIf Fso.folderexists (Realpath) ThenSet fso=nothingCall ShowMsg ("error: The directory you want to create" getselfname (Realpath, "") already exists! "," Back:off ")Response.EndEnd IfFso.createfolder (Realpat

Label: tar package compression specified directorySometimes, we may need to compress the file/directory to the specified directory. For example, to compress all the files and directories in the/home And/boot directories to the Bak directories, you must first create a Bak directory, copy the/home And/boot directories to the Bak

Unlimited directory replication, stationmaster original, although only wrote a few minutes, but still very useful $o _path= "admin";//Source Directory $n _path= "n_admin";//New Directory Class Copy_path { function Wm_chief_copypath ($o _path, $n _path) {$hand =opendir ($o _path); if (!file_exists ($n _path))//target directo