Large file transfer between linux and large file transfer between linux and windows solutions when the server is updated and new, and when the server system is replaced, data transfer i
Large file transfer between linux and windows solutions when the server is updated and new, and when the server system is replaced, data transfer is undoubtedly very troublesome, especially for web servers, N + images and N + pages, it is a headache. Now we provide several common data copy modes: first, the simplest: i
I. Requirements and application scenarios
Considering the increasing number of servers in my hands, sometimes it is necessary to deploy the same file on a large scale, for example, because it is convenient to use the Systemtap tool to locate the problem, you need to install the hundreds of servers in the hand kernel-debuginfo this package, the original way to use a source server, Using rsync or SCP
@192.168.xx.xx:port::modelname--password-file=/etc/rsyncd.secretsRSYNC-VZRTOPG--progress RSYNC@10.11.3.3::TESTSYNC/HOME/CHJQRSYNC-VZRTOPG--delete--progress RSYNC@10.11.3.3::TESTSYNC/HOME/CHJQ
The addition of the--delete parameter will remove the files from the original CHJQ directory to keep the client and server file systems in full agreement, with caution
Rsync incremental
Rz,sz is a command-line tool for Linux/unix Zmodem file transfer with Windows.
Windows side needs to support Zmodem TELNET/SSH clients (such as SECURECRT), run the command RZ is to receive files, SECURECRT will pop up the file selection dialog box, select the file and then close the dialog box, the
Why should I use RMI?In this project, for the communication between the client and the server, think a lot of ways, because do is rich client application, the final technology selected in the RMI and Java-sockets two, which RMI flexibility is not high, both client and server must be written Java, but the use of more convenient , Java-sockets, although more flexible, but need to specify their own server-side and client communication protocol. More trouble, after weighing, and ultimately choose RM
Php large file download class supports more than 2 GB files support resumable transfer .? Php Tutorial 002 ** 003 * SPANclasst_tagonclicktagshow (event) hreftag. php? Name % CE % C4 % BC % FE file SPAN transmission. resumable data transfer is supported. 004 * larger than 2 G
PrefaceIn managing MySQL, initializing servers, replication, and backup/restore, transferring large files across the network is a common operation.1, the basic operation Compress large FilesSend to another serverUnzip large filesVerify file integrity, corruption2, the specific operation (1) General steps (SCP)Server1:G
14:00:11 Route sshd[10353]: Authentication Refused:bad ownership or modes for DIRECTORY/HOME/TIANYCMar 6 14:01:06 Route sshd[10354]: Connection closed by 10.1.1.1Mar 6 14:01:42 Route Su:pam_unix (su:session): Session opened for user root by root (uid=201301)View this directory permissions, is set to 777, modified to 755 is normal:[Email protected]/]# CD home/[email protected] home]# LLTotal Dosage 108Drwxr-xr-x. 2 root root 4096 January 23:52 LVsDrwxrwxrwx. 6 Tianyc NEU 4096 March 6 10:57 Tiany
Upload a large 500M file to the Web server via PHP, the client speed is 128K per second, for example
A normal PHP upload (you do not implement what kind of multipart upload), want to know at such a slow speed, HTTP is how to complete the transfer to the Web server and the Web server and how to accept it?
Reply content:
Upload a
file's incremental sync, –append. Setting the –append parameter calculates the file size during an incremental synchronization and appends the new data directly to the file, saving the process of a fee IO check. However, this parameter is best used only when the source and target files are not changed to use more secure, such as backup files.This article is from the Linux operation and maintenance log, ple
I. Requirement: to implement cross-origin file transfer, you need to solve the following two problems:
Must be able to pass through the firewall,
Transmission of large files (> 400 mb ).
The client at the destination must be able to check and process the transferred files at any time.
Reliable message transmission must be provided for the queue.
Base
[Bean-free PHP Data Download] a large number of tutorials + tools + source code are summarized for your convenience. the 51CTO Download Center summarizes a batch of PHP bean-free materials and organizes them into a download directory ~ Apache #43; PHP #43; MySQL #43; phpMyAdmin super detailed configuration tutorial php manual --- very useful basic PHP teaching
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