In the past, we relied on the data cable of the equipment to transfer files, after that, the technology seems to become more advanced, we can now rely on QQ and other programs wireless transmission function to achieve data transmission, but there is a prerequisite, that is, our computer is connected to the Internet, it can be online, then if the computer is not online, There is no data line around, this tim
How to transfer the ORACLE database tutorial file to another machine
Due to insufficient space caused by video data restoration, some data files need to be transferred to other hard disks. In reference
Network Information, combined with their own practices, summarizes the Oracle Data File Transfer Method.
1) manually copy the data file to be transferred 'd: oracl
There are a number of ways to transfer files between different operating systems. If the network is available, you can use FTP, SFTP, NFS, SAMBA (CIFS), HTTP, and so on, and if the network is not working, you can use a file system that is supported by two operating systems, such as floppy disks, CDs, or the most commonly used FAT file systems. , you can also use backup devices that are supported by two oper
Needless to say, Raspberry Pi deployed in the intranet, then there is no public IP address, how to make FTP file transfer through the external network? Let's tell you today with peanut shell Peanut wand port mapping combined with raspberry sent to solve the problem of the method.Peanut Shell website: http://hsk.oray.com/Here's how it works:1, connected peanut stick2. Log in peanut sticksConfigure the peanut Wand port mapping by accessing http://www.or
Needless to say, Raspberry Pi deployed in the intranet, then there is no public IP address, how to make FTP file transfer through the external network? Today, we will tell you how to use the port mapping of peanut rods combined with raspberry sent to solve this problem.Here's how it works:1, connected peanut stick2. Log in peanut sticksConfigure the peanut Wand port mapping by accessing http://www.oray.cn by SN Code: SN Code on the back of the peanut
Windows incoming files to a Linux virtual machine:Download, install a Xshell remote software, or other SSH software is also OK. Connect to the Linux server. (Example: SECURECRT)Enter command Check RZ command: Rpm-qa |grep RZ(If no RZ command is installed: Yum-install RZ)You can upload files in Windows by entering RZ.Linux virtual machines incoming files to Window
local machine using remote desktop. You only need to select "local resources" when starting the remote desktop program, select "disk drive", and then, on the remote server, you can see the local drive (like browsing the folder shared by network neighbors ).Note: rdpclip.exe is the rdpclip utility provided in the Windows 2000/2003/2008 server resource kit. Its function is to use the terminal service client (Local Machine) and Terminal Server (Remote Server) copy and paste
Performance Optimization: Use Ramlog to transfer log files to memory
Ramlog runs as a system daemon. When the system starts, it creates a virtual disk (ramdisk), Copies files under/var/log to the virtual disk, and mounts the virtual disk to/var/log. Then all the logs are updated to the virtual disk. When ramlog is restarted or stopped, logs that need to be record
Two computers transfer files There are many ways, small QQ on the solution, a little larger can be installed by the fast-pass software to achieve the purpose, of course, with U disk is also possible. This is all right, that if the number of files or large files (more than hundred grams) of the time to do, the hard disk
Use Active to send files
ActiveMq provides support for file transfer.
1. directly transfer files: use the form of connection. createOutputStream. This method is suitable for small files. You cannot transmit large files.
2. BlobM
Tags: 14 weeks three lessons (March 28)15.4 Xshell using XFTP to transfer filesGo to the page after the download is complete, install and then connect.Both sides can transfer files to each other.15.5 using PURE-FTPD to build FTP serviceVim/etc/pure-ftpd/pure-ftpd.confCheck the process with Port 21Useradd ftp_usera Create user Ftp_usera,-u pure-ftp Specify System
, then follow the steps above.3.various possible situations and treatment methods– Tip Port 22:connection refusedPossible causes: The latest openssh-server is not properly installed and the installation method is as followssudo apt-get install Openssh-serverdoes not support apt installation, can be manually downloaded:wget http://ftp.ssh.com/pub/ssh/ssh-3.2.9.1.tar.gz – About permissions settings for directories and filesThe permissions for the. SSH directory must be 700, and the permissions
Use ssh to transfer files,
Prerequisites:
The server must enable the write permission;
Scp packages must be installed both locally and on the server;
How to transmit:
1. download files from the server;
Scp username @ servername: remote directory/local directory of file name
Example: scp root@192.168.0.101:/var/www/test.txt/var/www/local_dir
(Download the/var/www
Scp (secure copy) is a secure remote file copy command based on ssh login in linux. The scp command of linux can copy files and directories between linux servers. in windows, you can use winscp for scp file transmission. In mac, scp can be directly used for mutual transmission between linux and mac without any plug-ins.Scp command usage:Scp Copies files between different hosts on the network. It uses the ss
1, downloading files from the server SCP [email protected]:/Path/filename/var/www/local_dir (local directory)//For example SCP [email protected]192.168.0.101:/var/www/test.txt Download the/var/www/test.txt file on the 192.168.0.101 to/var/www/local_dir (local directory)2, uploading local files to the server SCP/Path/filename [Email protected]:/Path//For example SCP/var/www/test.php [email protected]:/var/ww
Transferring files in Xshell with the Rz,sz command
sudo apt-get install Lrzsz
Or
sudo yum install Lrzsz
Ready to use after installation
Rz,sz is the command line tool that Linux/unix Zmodem file transfer with Windows
Windows side needs to support Zmodem TELNET/SSH client (Xshell support, as if putty not supported), SECURECRT can be used SECURECRT landing to the Unix/linux host (telnet or SSH can)
Ru
serviceThis pure-ftpd is more simple to use
Installing PRUE-FTPD
[[emailprotected] ~]# yum install -y epel-release[[emailprotected] ~]# yum install -y pure-ftpd
After you install the change configuration file
[[emailprotected] ~]# vim /etc/pure-ftpd/pure-ftpd.conf
If you have previously configured VSFTPD, please turn it off.
[[emailprotected] ~]# systemctl stop vsftpd ##关掉vsftpd
Start PURE-FTPD
[[emailprotected] ~]# systemctl start pur
Sometimes, the online server uploads files or folders, does not do the secret key, do not know the user's relevant password, SCP and rsync can not be used.It is recommended that you use NC commands to communicate between Linux servers, provided that you can ping each other.Folder:Server that accepts files Nc-l 9995 | Tar zxvf-(can get Local intranet ip-1.1.1.1, later need to copy to another server, 9995 por
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