how to view prn files

The file has been deleted, but the space is not releasedIt may be because the file is locked by the process, or a process has been writing data to this fileView the process of locking files directly with lsofIf there is a process that opens a large file, the large file is RM/MV,Du will update the statisticsDF is not updated , or the space is not released until the process is killedDu can view file and folde

Tags: database name exe store form tool variable SQL through project file1. Locate the Platform-tools folder under the Androidsdk directory, and you will find a Adb.exe file under the directory.Go to the system environment variable to set the value of path, add the path where the Adb.exe is located.2. In the Command Line window, enter: "adb shell" into the console3. Enter the cd/data/data/package name. Project name (lowercase)/databases/"(such as: Cd/data/data/com.keqi.test/databases/) Enter the

Title, found a handy Android file Access tool--es File Manager, you can view the files in your phone in a browser under the same LAN1. Open the ES File Manager remote Manager on the phone,2. Make sure your phone and computer are on the same LAN (either wired or WiFi)Stick to my address:(1) My Computer's IP address (wired broadband connection):(2) address of the mobile phone (Wifi):3. Open the above URL on a

We are in the maintenance of Linux server, often encountered to view the contents of various formats of compressed files, here I picked a few common format files, record, easy to find later.1. tar format file tar tvf test.tar2, tar.gz format file TAR-ZTF test.tar.gz3, tar.bz2 format file TAR-JTF test.tar.bz24, zip format file unzip-v TEST.ZIP5 , bzip2 format file

( "close" ); });},cancel:function () { $ (this). Dialog ( "close" ); n(BSP;}});}); BreakThe corresponding raw materials:In the server, get the content through file_get_content and modify the content through File_put_content:case "Editfile": $isDirContentView =true; if (Isset ($_session["Currdir")) { $strDirName =$_ session["Currdir"]; }else $strDirName = "Home"; if (isset ($_post["file"]) isset ($_post["content"]) { $strFilePath = UrlDecode ($_post["file"]); if (File_put_contents ($strFile

system.+git is distributed a version control system.Git is free software.\ No newline at end of file[Email protected] Mingw64/e/learngit (Master)$See what's new5. Git add, git commit commit changesgit add readme.txtgit status[Email protected] Mingw64/e/learngit (Master)$ git statusOn Branch MasterChanges to be committed:(use "Git reset HEAD Modified:readme.txt[Email protected] Mingw64/e/learngit (Master)Git commit-m "Add distributed"[Email protected] Mingw64/e/learngit (Master)$ git commit-m "A

this:Alternative syntax for control structuresControl structures such as if, for, foreach, and while can also be written in a streamlined format. The following is an example of foreach : ul > php foreach ($todo as $item): ?> li > = $item ?> li > php Endforeach; ?> ul > Note that there are no parentheses here. All the closing brackets are replaced with Endforeach . The control structures mentioned above also have this similar closing sign:endif , endfor ,Endforeach , and

　　1, first open your already registered GitHub, log in later to jump to the following page, then select the file you want to view2, open the file, and then jump to the following interface, click on the interface settings3, then in the click Setting after the page appears down, pull to the following position click Choose a Theme button4, then go to the next page click on the Select Theme button5, then it will return to the previous page, and generate a URL, and finally you can use the generated U

Original works, reproduced please specify the source: http://www.cnblogs.com/shrimp-can/p/5253672.html1. Viewing toolsThe default directory is: local, enter local:cd/usr/localInput command: LS, view the files in this directory, you can see the installation of Cuda hereEnter Cuda file: CD cuda-7.5 (mine is 7.5), here for the installation of somethingLocate the installed tool in the Bin directory, enter the d

Need to download Jad and install1, the download to the Jad Anti-compilation tool decompression, the resulting jad.exe placed in a directory of the system, such as C:/java/jre1.5.0_07/bin; (location can be placed casually, later configuration to use, recommended to put in the Java directory)2, the download to the Jadclipse compressed package Net.sf.jadclipse_3.3.0.jar (corresponding to the version you just downloaded) placed in the Eclipse directory plugins (the directory is specifically placed p

Parsing at three time points when using the stat command to view files in Linux Sometimes, we need to use the stat command in Linux to view the detailed information of the file. In addition, what time is displayed by the ls-l command, the time stamp of the File Modified by the touch command, and the time when the file was modified? Here we will test it together.

First, double-click into the computer, this time will pop a window, some systems do not have a disk, then choose to open C, if it is a disk, on any point to open an entry (for the computer system, there is no partition disk, and not much impact. This makes it easier to use. This can also reduce the burden on the system if you distribute the files to each disk. Second, in the disk, any point to open a folder, at the top of which you can see a viewing

Use Notepad to view the Index.dat file, will display a lot of garbled. To view the full Index.dat content, you can use the tool software to complete it. The Index.dat Suite is a good choice. After you start the software, select the disk partition that contains the temporary folder in the Search in option, click the Find button behind search for, and later see a lot of Index.dat

Detailed view of object models and files in Git Three statuses in Git: working directory, index, and Object Library. The directory contains two files that have been submitted at a time. Therefore, the files are synchronized. Edit file1 and change it to quue. The status is as follows: Next, execute git add file1

The change server needs to download all the pictures and files on the existing server and get them on the new machine. Estimation is the most graphic way, not one. Helpless don't know other wayTake into account that there will be a lot of pictures in the download process will be lost or omitted, record 2 particularly useful code(1) Find the total amount of files in folders and subfolders#ls-lr/mnt/web |grep

When the Android development process involves the operation of the database, we usually need to export the app's database file (i.e., *.db file) to verify that the database additions and deletions are correct.Because the real machine does not have access to the protected data storage area without root, you can choose to export the data files on the emulator for simplicity. This article is used to verifyA contentprovider example is a successful databas

() @property (weak, nonatomic) iboutlet uiimageview *iconview; @property (weak,nonatomic) iboutlet UILabel *namelable; 6. Override the Set method of the Model property, because the set method can get the model data passed by the outside-(void) Setapp: (MYAPP *) app{ _app=app; Self.iconView.image=[UIImage ImageNamed:app.icon]; Self.nameLable.text=app.name; // NSLog (@ "%@", App.icon);}7. Detach the model data and set the data to the corresponding sub-controls respectively8. Sup

Recently in a program, XP is running well, Win7 always open the file, enter the address to access \\192.168.0.254, found the need to enter the user name passwordLAN XP computer can access the WIN7 shared files, and WIN7 cannot access the XP share, the network neighbor can see XP, but after double-click asked to enter a user name and password, with the administrator and password login, how to solve this problem?Under Win7, follow these steps: Start-- c

GitThere are three states in existence: Working directory, index, and object library.There are two files in the directory and have been committed once, so it is now synchronized.To file1 Edit, change to quue . The status is as follows:The next step git add file1 is to add it into the index library.Submit: After the virtual tree object is converted to a real tree object, it is SHA1 named and placed in the object library. Create a new Commit ob

There are times when we need to look at all the directories and files created by an RPM, for the sake of understanding the structure of the program or for other purposes, but we are not familiar with this RPM package, which can be viewed by rpm-ql rpm name.However, the RPM name may be forgotten or unsure of the specific version number, available via Rpm-qa | Grep-i "Registration" received, as follows:[Email protected] rabbitmq]# Rpm-qa | grep RABBITMQ