how to compress folder to zip file

of leaks, can not decrypt and other problems occur frequently, precisely encrypted files are often important documents, the impact is very large. To this end, the author deliberately organized some relevant knowledge of the function and the use of skills to share with you.Encrypt and decrypt files and foldersWindows2000 and WinXP Professional editions and Windows2003 users can use the built-in file encryption, but only if the files and folders on whi

This article mainly introduces nodejs to traverse folders and measure the file size. The following uses nodejs to traverse folder files and read all files, and output the data in ascending to smallest order. If you need a friend, you can refer to the fact that you have been away from the company for more than two months. You have written many tools before, but on the day I left the company, I personally for

server (copy, move,Upload, create folder/file, rename, etc.)* High Performance server beckend and light client UI* Multi-root Support* Local file system, MySQL, FTP volume storage drivers* Background file Upload with Drag Drop HTML5 Support* List and Icons view* Kayboard Shortcuts* Standart methods of

In linux, set the ls command to display the file and folder colors. use dircolors-p to see the default color settings, including various colors and definitions such as bold, underline, and blinking. The $ LS_COLORS variable sets the color. for example, my settings are as follows: www.2cto.com [pla... In linux, set the ls command to display the file and

Nodejs traverses the folder and counts the file size. I have been away from the company for more than two months. I wrote a lot of tools before, but on the day I left the company, I personally formatted all the accumulated tools and code over the past year. Today I think of a problem I encountered in my project. I will record it today. When I was optimizing the memory, I encountered some images that were d

Nodejs traverses the folder and counts the file size. I have been away from the company for more than two months. I wrote a lot of tools before, but on the day I left the company, I personally formatted all the accumulated tools and code over the past year. Today I think of a problem I encountered in my project. I will record it today. When I was optimizing the memory, I encountered some images that were di

Let's say this is the first command.Rsync-e ' ssh-p 30000 '-avl--delete--stats--progress demo@123.45.67.890:/home/demo/backup/ I. Exclusion of separate folders and files To exclude the Sources folder, we can add the '--exclude ' option: --exclude ' Sources ' The command is this:Rsync-e ' ssh-p 30000 '-avl--delete--stats--progress--exclude ' sources ' demo@123.45.67.890:/home/demo/backup/ To exclude the "database.txt"

Steps 1) First quote ICSharpCode.SharpZipLib.dll; 2). cs File Introduction Using System.IO;Using System.Text; Using ICSharpCode.SharpZipLib.Checksums;Using ICSharpCode.SharpZipLib.Zip;Using ICSharpCode.SharpZipLib.GZip; 3) Code #region The following code to compress and download the codeZipoutputstream Zos = null;String strbasedir = ""; void Dlzipdir (String strpath, String strfilename) {

WPF calls OpenFileDialog and FolderBrowserDialog in WinForm to implement the functionality of the responseOpenFileDialog OpenFileDialog = new OpenFileDialog (); Openfiledialog.title = "Select File"; Openfiledialog.filter = "Zip file |*.zip|rar file |*.r

In linux, set the ls command to display the file and folder colors. Use dircolors-p to see the default color settings, including various colors and definitions such as "bold", underline, and blinking. The $ LS_COLORS variable sets the color. For example, my settings are as follows: www.2cto.com [plain] export LS_COLORS = "no = 00: fi = 00: di = 00; 35: ln = 00; 36: pi = 40; 33: so = 00; 35: bd = 40; 33; 01:

1. First look at the files in the compressed document, if you do not know the contents of the file, and then directly decompression, this is not possibleYou can view the contents of a compressed package by using the #tar-tf compressed package name2. Compress a fileTAR-ZXVF zabbix.tar.gz Zabbix-2.4.7/upgrades/dbpatches/2.2/readmeLook at the format is the decompression command, and then add the need to unzip

Because all images Uploaded By FCKeditor are uploaded to the image folder by default, this is not conducive to management, and the uploaded file name cannot be automatically renamed. Some file names are uploaded in Chinese and also in Chinese, this will cause unnecessary troubles. To better manage and enable the uploaded files to be automatically classified into

Implementation process 1) first cite ICSharpCode.SharpZipLib.dll; 2). cs file introduced into using System.IO; using System.Text; using ICSharpCode.SharpZipLib.Checksums; using ICSharpCode.SharpZipLib.Zip; using ICSharpCode.SharpZipLib.GZip; 3) Code #region The following code to compress and download the code Zipoutputstream zos = null; String strbasedir = ""; void Dlzipdir (String strpat

Package com.scout.util; Import Java.io.BufferedInputStream; Import Java.io.File; Import Java.io.FileInputStream; Import Java.io.FileOutputStream; Import Java.io.InputStream; Import java.util.Enumeration; Import Org.apache.tools.zip.ZipEntry; Import Org.apache.tools.zip.ZipFile; Import Org.apache.tools.zip.ZipOutputStream; public class Ziputil {/** * Features: Compressed into zip * @author Wu Xiaozong added to 2008-5-19 * @param zipfilep Compressed

To modify the /ckfinder/config.ascx file:String datedir = DateTime.Today.ToString ("yyyymm/");ResourceType type;Type = Resourcetype.add ("Files");Type. URL = BaseUrl + "files/" + datedir;Type. Dir = BaseDir = = ""? "": BaseDir + "files/" + datedir;Type. MaxSize = 0;Type. Allowedextensions = new string[] {"7z", "AIFF", "ASF", "Avi", "BMP", "CSV", "Doc", "Docx", "FLA", "FLV", "gif", "GZ", "GZ" IP "," JPEG "," JPG "," mid "," mov "," MP3 "," mp4 "," MPC "," MPEG "," MPG "," ODS "," ODT "," PDF ","

counted on these pictures have targeted larger pictures to compress. Because there is a data for reference can be very convenient to find a problem. The following use Nodejs to traverse the contents of the folder file, and read all the files, and take the order to the large to small output, and finally generate a file