ftp program mac

Program Functions：本程序模拟实现了一个FTP程序：1.程序分为客户端和服务端2.用户可以登录和注册账号，登录密码有MD5加密3.每个用户有自己的家目录 ，且只能访问自己的家目录4.用户可以随意切换目录(仅限自己的家目录)5.允许用户查看当前目录下文件6.允许上传和下载文件，保证文件一致性(md5)，（不允许下载/上传文件夹，会出现不可恢复bug，用户配置文件需要重置。时间原因没有加判断）7.文件传输过程中显示进度条8.支持文件上传、下载的断点续传Test:数据为空，需要手动创建添加1.需要自行注册账号2.本地上传的文件，应放在client\db\用户名\uploads中3.下载的文件会自动存储在client\db\用户名\downloas中4.不能下载/上传文件夹，会出现不可恢复bugProgram Structure:FTP/└── ├── README ├── client #

First, requirements:User encryption authenticationAllow simultaneous multi-user loginsEach user has their own home directory and can only access their home directoryDisk quotas for users, with different free space per userAllow user to switch directories at random on FTP serverAllow users to view files in the current directoryAllows uploading and downloading of files to ensure file consistencyShow progress bar during file transferAdditional features:

Article Title: OpenBSD build an ftp server with ftpd program. Linux is a technology channel of the IT lab in China. Including desktop applications, Linux system management, kernel research, embedded systems, open source, and other basic categories written above This document is written in OpenBSD 3.8's official FAQ document and ftpd man document. For more information, see these two documents.· FAQ: Setting

and search again. Enter the keyword "double-click folder cannot be opened" and finally find the solution. Open 'my pc' -- tools -- "Folder Options", click the "file type" tab, find "folder" in the "registered file type" list, and select it, click the "advanced" button. In the displayed "edit file type" dialog box, if there is only one "find" option, click "new" under "operations, enter "open" under the operation in the "New Operation" dialog box, and then enter "open" in the "application used

This article mainly introduces the example of a network program that implements ftp-like file transfer in python. if you need this code, you can refer to it and write it on linux. it is applicable to linux and windows, and several commands need to be changed. 1. enter the IP address and port of the client to connect to the server. the user name and password are required for verification. 2. use an independe

This code is written on Linux and is suitable for several commands that need to be changed under Linux,windows. 1, the client input IP, port, can be connected to the server side, is required to enter a user name and password to verify. 2, using a separate module to verify the login user (limited technology, do not support client-created users), user name: ftpuser Password: userlogin 2. After successful client login verification, can I use? Or help view the commands you can use. ftpserver.pyCopy

directory is:". getcwd (). "Download_file ($ fn [$ I], $ fc, $ _ FILE _); // recursively enter this directory to download files.}} // Extract the file and the directory ends} // The for loop ends.Ftp_cdup ($ fc); // the ftp server returns the upper directoryChdir (dirname ($ _ FILE _));} // Download -- file () function ends$ _ FILE _ = "absolute address of the Local Machine"; // For example, c:/download. Do not use c:/download/$ Hostname = "server na

open (New_file_name, ' AB ") as F: #追加模式 while Has_recv client: #!/usr/bin/env python #-*-coding:utf-8-*-import sys import time import OS import socket Sys.path.append (os.path.di Rname (Os.path.dirname (__file__)) from config import settings def send_file (file_path): "Send file:p Aram File_n AME: FileName: return: ' Size=os.stat (file_path). St_size file_name=os.path.basename (File_path) obj.sendall (str (size) + ', ' +file_name,encoding= ' utf-8 ') #发送文件大小和文件名 ret=obj.recv (1024

catgetlatestftp.py#!/usr/bin/pythonimportftplibimportosimportsockethost= ' Ftp.mozilla.org ' dirn= ' pub/mozilla.org/webtools ' file= ' bugzilla-latest.tar.gz ' def Main (): try:f=ftplib. FTP (HOST) except (socket.error,socket.gaierror) ase: print ' error:cannotreach '%s ' %HOST returnprint ' ***connectedto host '%s ' %HOSTtry: F.login (' web2 ', ' she3t6net6hv3 ') exceptftplib.error_perm: print ' error:cannotloginanonymously ' f.quit() returnprint '

intNIndex;5 6 while(!m_rxbuffer.isempty ())//there is received data to be processed7 {8NIndex = M_rxbuffer.find ("\ r \ n");//to find a complete command of the Terminator9 if(NIndex! =-1)Ten { Onestrtemp = M_rxbuffer.left (NIndex);//to extract this command. AM_rxbuffer = M_rxbuffer.mid (NIndex +2);//Update M_rxbuffer Remove commands that have been extracted - if(!strtemp.isempty ()) - { theM_strcommands.addtail (strtemp);//It is possible to e

Today, a user asked me if I could use Ctrl + R to quickly open programs/folders in windows. Is there any similar function in Mac? This article will introduce some of my general practices. 1. What is Ctrl + R in windows? I'm going to start by explaining Ctrl + R. I hope you will not bother me ~. In Windows, the global hot key Ctrl + R can open the windows run program (run). Here you can run some programs by

Java Program License control using TruelicenseAfter expansion you can verify the license Start end Date and verify that the given MAC address is bound.Truelicense is an open source Java License Validation project.Using the Truelicense implementation for the Java Engineering License mechanism (including license generation and validation), refer to Http://www.it165.net/pro/html/201404/11540.htmlThese include

Php obtains the client mac address program code. The mac address is the Nic address. Generally, the user's mac address cannot be obtained, because the security limits the browser, so it is almost impossible to obtain the mac address, the following two pieces of code are used

actually imported, because Unity's project has 2 sln, one is the project name. SLN, and the other is the project name-csharp.sln. So virtual Studio code cannot be determined, which requires us to handle it manually. Click the bottom flame icon (project), which appears as a drop-down bar for selecting Project.At this point we choose Egg-csharp.sln. Okay, so you can happily use virtual Studio code to write the codes.0X05 SummaryAlthough virtual Studio code is still young, it may still have a lot

The full name of DNX is the. NET execution enviroment (. NET execution Environment), which is an important role for. NET cross-platform. If you're concerned. Net of cross-platform, must pay attention to DNX.Due to a bug in Mono 4.0 (now fixed), if you want to compile DNX on your Mac, you need to check out Mono's source code to compile it, see Bug 29499-system.io.endofstreamexception when running DNX command.The method of compiling mono in

With a Mac, I can't go back to Windows. A: Handsome, my computer is broken. B: Re-install the system. Pack it up!The reload system Windows system solves all system problems with a potion of divine medicine. MAC era no longer need to do this kind of labor damage to the wealth of things, no tool than a stable and reliable, can continue to execute the operating system better.It was the most times, it

When it was difficult to compile CORECLR on Mac OS X yesterday (see the attempt to compile CoreCLR source code on Mac OS X), it was later discovered that the puzzle was solved by the man-in-the-@kangaroo, and even CoreCLR's Microsoft developers were surprised (see #105). @kangaroo this is awesome! Thank much for doing it! I ' ll start reviewing it in the morning. Today, it is found that the ve

Install Eclipse on mac system, write java program, maceclipse Step 1: install java jre (java Runtime Environment ). : Log on to the Oralce official website and click the Download option. The page is displayed: Select Java Runtime Environment (JRE) and open it to go to the corresponding page and download it accordingly ,: Step 2: Enable mac to support j

there is something in the process, just like the Windows taskbar.The icons on the dock can be deleted and moved, except for two-the leftmost finder and the right-most trash.The icon on the dock is a program shortcut icon that comes from a finder heavy application.System Preferences: similar to Control PanelProgram Area: Dock Splitter line left, fixed program, and open temporary programStack area: Dock spli

to find Eclipse.app, click Open. 5. Open after 1 as shown, after successful entry, 2 is shown 6. The top left corner of the interface has a "welcome" page name, which closes the page and appears Now, formally congratulate you can start to write Java, now I do a demonstration, for example, output a "Hello world! "A classic example. 1. In the left column box, right-click, select "New" and click "Java Project" in the shortcut menu that appears 2. Move the cursor to the front of the proje