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This commit is contained in:
LuMing
parent
cedddf9e19
commit
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@ -1,398 +0,0 @@
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[#]: collector: (lujun9972)
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[#]: translator: ( luming)
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[#]: reviewer: ( )
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[#]: publisher: ( )
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[#]: url: ( )
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[#]: subject: (How To Copy A File/Folder From A Local System To Remote System In Linux?)
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[#]: via: (https://www.2daygeek.com/linux-scp-rsync-pscp-command-copy-files-folders-in-multiple-servers-using-shell-script/)
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[#]: author: (Prakash Subramanian https://www.2daygeek.com/author/prakash/)
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How To Copy A File/Folder From A Local System To Remote System In Linux?
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======
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Copying a file from one server to another server or local to remote is one of the routine task for Linux administrator.
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If anyone says no, i won’t accept because this is one of the regular activity wherever you go.
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It can be done in many ways and we are trying to cover all the possible options.
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You can choose the one which you would prefer. Also, check other commands as well that may help you for some other purpose.
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I have tested all these commands and script in my test environment so, you can use this for your routine work.
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By default every one go with SCP because it’s one of the native command that everyone use for file copy. But commands which is listed in this article are be smart so, give a try if you would like to try new things.
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This can be done in below four ways easily.
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* **`SCP:`** scp copies files between hosts on a network. It uses ssh for data transfer, and uses the same authentication and provides the same security as ssh.
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* **`RSYNC:`** rsync is a fast and extraordinarily versatile file copying tool. It can copy locally, to/from another host over any remote shell, or to/from a remote rsync daemon.
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* **`PSCP:`** pscp is a program for copying files in parallel to a number of hosts. It provides features such as passing a password to scp, saving output to files, and timing out.
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* **`PRSYNC:`** prsync is a program for copying files in parallel to a number of hosts. It provides features such as passing a password to ssh, saving output to files, and timing out.
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### Method-1: Copy Files/Folders From A Local System To Remote System In Linux Using SCP Command?
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scp command allow us to copy files/folders from a local system to remote system.
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We are going to copy the `output.txt` file from my local system to `2g.CentOS.com` remote system under `/opt/backup` directory.
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```
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# scp output.txt root@2g.CentOS.com:/opt/backup
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output.txt 100% 2468 2.4KB/s 00:00
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```
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We are going to copy two files `output.txt` and `passwd-up.sh` files from my local system to `2g.CentOS.com` remote system under `/opt/backup` directory.
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```
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# scp output.txt passwd-up.sh root@2g.CentOS.com:/opt/backup
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output.txt 100% 2468 2.4KB/s 00:00
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passwd-up.sh 100% 877 0.9KB/s 00:00
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```
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We are going to copy the `shell-script` directory from my local system to `2g.CentOS.com` remote system under `/opt/backup` directory.
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This will copy the `shell-script` directory and associated files under `/opt/backup` directory.
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```
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# scp -r /home/daygeek/2g/shell-script/ [email protected]:/opt/backup/
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output.txt 100% 2468 2.4KB/s 00:00
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ovh.sh 100% 76 0.1KB/s 00:00
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passwd-up.sh 100% 877 0.9KB/s 00:00
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passwd-up1.sh 100% 7 0.0KB/s 00:00
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server-list.txt 100% 23 0.0KB/s 00:00
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```
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### Method-2: Copy Files/Folders From A Local System To Multiple Remote System In Linux Using Shell Script with scp Command?
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If you would like to copy the same file into multiple remote servers then create the following small shell script to achieve this.
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To do so, get the servers list and add those into `server-list.txt` file. Make sure you have to update the servers list into `server-list.txt` file. Each server should be in separate line.
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Finally mention the file location which you want to copy like below.
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```
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# file-copy.sh
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#!/bin/sh
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for server in `more server-list.txt`
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do
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scp /home/daygeek/2g/shell-script/output.txt [email protected]$server:/opt/backup
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done
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```
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Once you done, set an executable permission to password-update.sh file.
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```
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# chmod +x file-copy.sh
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```
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Finally run the script to achieve this.
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```
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# ./file-copy.sh
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output.txt 100% 2468 2.4KB/s 00:00
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output.txt 100% 2468 2.4KB/s 00:00
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```
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Use the following script to copy the multiple files into multiple remote servers.
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```
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# file-copy.sh
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#!/bin/sh
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for server in `more server-list.txt`
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do
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scp /home/daygeek/2g/shell-script/output.txt passwd-up.sh [email protected]$server:/opt/backup
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done
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```
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The below output shows all the files twice as this copied into two servers.
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```
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# ./file-cp.sh
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output.txt 100% 2468 2.4KB/s 00:00
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passwd-up.sh 100% 877 0.9KB/s 00:00
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output.txt 100% 2468 2.4KB/s 00:00
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passwd-up.sh 100% 877 0.9KB/s 00:00
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```
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Use the following script to copy the directory recursively into multiple remote servers.
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```
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# file-copy.sh
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#!/bin/sh
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for server in `more server-list.txt`
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do
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scp -r /home/daygeek/2g/shell-script/ [email protected]$server:/opt/backup
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done
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```
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Output for the above script.
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```
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# ./file-cp.sh
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output.txt 100% 2468 2.4KB/s 00:00
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ovh.sh 100% 76 0.1KB/s 00:00
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passwd-up.sh 100% 877 0.9KB/s 00:00
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passwd-up1.sh 100% 7 0.0KB/s 00:00
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server-list.txt 100% 23 0.0KB/s 00:00
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output.txt 100% 2468 2.4KB/s 00:00
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ovh.sh 100% 76 0.1KB/s 00:00
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passwd-up.sh 100% 877 0.9KB/s 00:00
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passwd-up1.sh 100% 7 0.0KB/s 00:00
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server-list.txt 100% 23 0.0KB/s 00:00
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```
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### Method-3: Copy Files/Folders From A Local System To Multiple Remote System In Linux Using PSCP Command?
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pscp command directly allow us to perform the copy to multiple remote servers.
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Use the following pscp command to copy a single file to remote server.
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```
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# pscp.pssh -H 2g.CentOS.com /home/daygeek/2g/shell-script/output.txt /opt/backup
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[1] 18:46:11 [SUCCESS] 2g.CentOS.com
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```
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Use the following pscp command to copy a multiple files to remote server.
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```
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# pscp.pssh -H 2g.CentOS.com /home/daygeek/2g/shell-script/output.txt ovh.sh /opt/backup
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[1] 18:47:48 [SUCCESS] 2g.CentOS.com
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```
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Use the following pscp command to copy a directory recursively to remote server.
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```
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# pscp.pssh -H 2g.CentOS.com -r /home/daygeek/2g/shell-script/ /opt/backup
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[1] 18:48:46 [SUCCESS] 2g.CentOS.com
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```
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Use the following pscp command to copy a single file to multiple remote servers.
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```
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# pscp.pssh -h server-list.txt /home/daygeek/2g/shell-script/output.txt /opt/backup
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[1] 18:49:48 [SUCCESS] 2g.CentOS.com
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[2] 18:49:48 [SUCCESS] 2g.Debian.com
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```
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Use the following pscp command to copy a multiple files to multiple remote servers.
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```
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# pscp.pssh -h server-list.txt /home/daygeek/2g/shell-script/output.txt passwd-up.sh /opt/backup
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[1] 18:50:30 [SUCCESS] 2g.Debian.com
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[2] 18:50:30 [SUCCESS] 2g.CentOS.com
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```
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Use the following pscp command to copy a directory recursively to multiple remote servers.
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```
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# pscp.pssh -h server-list.txt -r /home/daygeek/2g/shell-script/ /opt/backup
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[1] 18:51:31 [SUCCESS] 2g.Debian.com
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[2] 18:51:31 [SUCCESS] 2g.CentOS.com
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```
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### Method-4: Copy Files/Folders From A Local System To Multiple Remote System In Linux Using rsync Command?
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Rsync is a fast and extraordinarily versatile file copying tool. It can copy locally, to/from another host over any remote shell, or to/from a remote rsync daemon.
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Use the following rsync command to copy a single file to remote server.
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```
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# rsync -avz /home/daygeek/2g/shell-script/output.txt [email protected]:/opt/backup
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sending incremental file list
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output.txt
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sent 598 bytes received 31 bytes 1258.00 bytes/sec
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total size is 2468 speedup is 3.92
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```
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Use the following pscp command to copy a multiple files to remote server.
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```
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# rsync -avz /home/daygeek/2g/shell-script/output.txt passwd-up.sh root@2g.CentOS.com:/opt/backup
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sending incremental file list
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output.txt
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passwd-up.sh
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sent 737 bytes received 50 bytes 1574.00 bytes/sec
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total size is 2537 speedup is 3.22
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```
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Use the following rsync command to copy a single file to remote server overh ssh.
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```
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# rsync -avzhe ssh /home/daygeek/2g/shell-script/output.txt root@2g.CentOS.com:/opt/backup
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sending incremental file list
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output.txt
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sent 598 bytes received 31 bytes 419.33 bytes/sec
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total size is 2.47K speedup is 3.92
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```
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Use the following pscp command to copy a directory recursively to remote server over ssh. This will copy only files not the base directory.
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```
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# rsync -avzhe ssh /home/daygeek/2g/shell-script/ root@2g.CentOS.com:/opt/backup
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sending incremental file list
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./
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output.txt
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ovh.sh
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passwd-up.sh
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passwd-up1.sh
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server-list.txt
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sent 3.85K bytes received 281 bytes 8.26K bytes/sec
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total size is 9.12K speedup is 2.21
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```
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### Method-5: Copy Files/Folders From A Local System To Multiple Remote System In Linux Using Shell Script with rsync Command?
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If you would like to copy the same file into multiple remote servers then create the following small shell script to achieve this.
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```
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# file-copy.sh
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#!/bin/sh
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for server in `more server-list.txt`
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do
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rsync -avzhe ssh /home/daygeek/2g/shell-script/ root@2g.CentOS.com$server:/opt/backup
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done
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```
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Output for the above shell script.
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```
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# ./file-copy.sh
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sending incremental file list
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./
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output.txt
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ovh.sh
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passwd-up.sh
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passwd-up1.sh
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server-list.txt
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sent 3.86K bytes received 281 bytes 8.28K bytes/sec
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total size is 9.13K speedup is 2.21
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sending incremental file list
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./
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output.txt
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ovh.sh
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passwd-up.sh
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passwd-up1.sh
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server-list.txt
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sent 3.86K bytes received 281 bytes 2.76K bytes/sec
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total size is 9.13K speedup is 2.21
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```
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### Method-6: Copy Files/Folders From A Local System To Multiple Remote System In Linux Using Shell Script with scp Command?
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In the above two shell script, we need to mention the file and folder location as a prerequiesties but here i did a small modification that allow the script to get a file or folder as a input. It could be very useful when you want to perform the copy multiple times in a day.
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```
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# file-copy.sh
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#!/bin/sh
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for server in `more server-list.txt`
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do
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scp -r $1 root@2g.CentOS.com$server:/opt/backup
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done
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```
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Run the shell script and give the file name as a input.
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```
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# ./file-copy.sh output1.txt
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output1.txt 100% 3558 3.5KB/s 00:00
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output1.txt 100% 3558 3.5KB/s 00:00
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```
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### Method-7: Copy Files/Folders From A Local System To Multiple Remote System In Linux With Non-Standard Port Number?
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Use the below shell script to copy a file or folder if you are using Non-Standard port.
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If you are using `Non-Standard` port, make sure you have to mention the port number as follow for SCP command.
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```
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# file-copy-scp.sh
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#!/bin/sh
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for server in `more server-list.txt`
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do
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scp -P 2222 -r $1 root@2g.CentOS.com$server:/opt/backup
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done
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```
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Run the shell script and give the file name as a input.
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```
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# ./file-copy.sh ovh.sh
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ovh.sh 100% 3558 3.5KB/s 00:00
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ovh.sh 100% 3558 3.5KB/s 00:00
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```
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If you are using `Non-Standard` port, make sure you have to mention the port number as follow for rsync command.
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```
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# file-copy-rsync.sh
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#!/bin/sh
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for server in `more server-list.txt`
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do
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rsync -avzhe 'ssh -p 2222' $1 root@2g.CentOS.com$server:/opt/backup
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done
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```
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Run the shell script and give the file name as a input.
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```
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# ./file-copy-rsync.sh passwd-up.sh
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sending incremental file list
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passwd-up.sh
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sent 238 bytes received 35 bytes 26.00 bytes/sec
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total size is 159 speedup is 0.58
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sending incremental file list
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passwd-up.sh
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sent 238 bytes received 35 bytes 26.00 bytes/sec
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total size is 159 speedup is 0.58
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```
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--------------------------------------------------------------------------------
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via: https://www.2daygeek.com/linux-scp-rsync-pscp-command-copy-files-folders-in-multiple-servers-using-shell-script/
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|
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作者：[Prakash Subramanian][a]
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||||
选题：[lujun9972][b]
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译者：[译者ID](https://github.com/译者ID)
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校对：[校对者ID](https://github.com/校对者ID)
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||||
|
||||
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
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[a]: https://www.2daygeek.com/author/prakash/
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[b]: https://github.com/lujun9972
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@ -0,0 +1,385 @@
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||||
[#]: collector: (lujun9972)
|
||||
[#]: translator: ( luming)
|
||||
[#]: reviewer: ( )
|
||||
[#]: publisher: ( )
|
||||
[#]: url: ( )
|
||||
[#]: subject: (How To Copy A File/Folder From A Local System To Remote System In Linux?)
|
||||
[#]: via: (https://www.2daygeek.com/linux-scp-rsync-pscp-command-copy-files-folders-in-multiple-servers-using-shell-script/)
|
||||
[#]: author: (Prakash Subramanian https://www.2daygeek.com/author/prakash/)
|
||||
|
||||
如何在 Linux 上拷贝文件/文件夹到远程系统？
|
||||
======
|
||||
|
||||
从一个服务器拷贝文件到另一个服务器，或是从本地到远程是 Linux 管理员的日常任务之一。
|
||||
|
||||
如果有人说不，我不接受。因为无论去哪这都是你的日常操作之一。
|
||||
有很多办法都能解决，我们就试着加以概括。
|
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你可以挑一个喜欢的方法。当然，看看其他命令也能在别的地方帮到你。
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我已经在自己的环境下测试过所有的命令和脚本了，因此你可以直接用到日常工作当中。
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通常大家都倾向 `scp` ，因为它是文件拷贝的<ruby>原生命令<rt>native command</rt></ruby>之一。但本文所列出的其它命令也很好用，建议你尝试一下。
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文件拷贝可以轻易地用以下四种方法。
|
||||
**`SCP`**：`scp` 在网络上的两个主机之间拷贝文件，与 `ssh` 使用相同的认证方式，具有相同的安全性。
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**`RSYNC`**：`rsync`是一个即快速又出众的多功能文件拷贝工具。它能本地拷贝，通过远程 shell 在其它主机之间拷贝，或者远程 `rsync` <ruby>守护进程<rt>daemon</rt></ruby>。
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**`PSCP`**：`pscp` 是一个并行拷贝文件到多个主机上的程序。它提供了诸多特性，例如为 scp 配置免密传输，保存输出到 文件，统计时长。
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**`PRSYNC`**：`prsync` 也是一个并行拷贝文件到多个主机上的程序。它也提供了诸多特性，例如为 ssh 配置免密传输，保存输出到 文件，统计时长。
|
||||
|
||||
### 方式1：如何在 Linux 上使用 scp 命令从本地系统向远程系统拷贝文件/文件夹？
|
||||
|
||||
`scp` 命令可以让我们拷贝文件/文件夹到远程系统上。
|
||||
|
||||
我会把 `output.txt` 文件从本地系统拷贝到 `2g.CentOS.com` 远程系统的 `/opt/backup` 文件夹下。
|
||||
|
||||
```
|
||||
# scp output.txt root@2g.CentOS.com:/opt/backup
|
||||
|
||||
output.txt 100% 2468 2.4KB/s 00:00
|
||||
```
|
||||
|
||||
拷贝两个文件 `output.txt` 和 `passwd-up.sh` 到远程系统 `2g.CentOs.com` 的 `/opt/backup` 文件夹下。
|
||||
|
||||
```
|
||||
# scp output.txt passwd-up.sh root@2g.CentOS.com:/opt/backup
|
||||
|
||||
output.txt 100% 2468 2.4KB/s 00:00
|
||||
passwd-up.sh 100% 877 0.9KB/s 00:00
|
||||
```
|
||||
|
||||
拷贝 `shell-script` 文件夹到远程系统`2g.CentOs.com` 的 `/opt/back` 文件夹下。
|
||||
这会连同`/opt/backup`文件夹下所有的文件一同拷贝进去。
|
||||
|
||||
```
|
||||
# scp -r /home/daygeek/2g/shell-script/ root@:/opt/backup/
|
||||
|
||||
output.txt 100% 2468 2.4KB/s 00:00
|
||||
ovh.sh 100% 76 0.1KB/s 00:00
|
||||
passwd-up.sh 100% 877 0.9KB/s 00:00
|
||||
passwd-up1.sh 100% 7 0.0KB/s 00:00
|
||||
server-list.txt 100% 23 0.0KB/s 00:00
|
||||
```
|
||||
|
||||
### 方式2：如何在 Linux 上使用 scp 命令和 Shell 脚本拷贝文件/文件夹到多个远程系统上？
|
||||
|
||||
如果你想拷贝同一个文件到多个远程服务器上，那就需要创建一个如下面那样的小 shell 脚本。
|
||||
|
||||
并且，需要将服务器添加进 `server-list.txt` 文件。确保添加成功后，每个服务器之间应当空一行。
|
||||
|
||||
最终，你想要的脚本就像下面这样：
|
||||
```
|
||||
# file-copy.sh
|
||||
|
||||
#!/bin/sh
|
||||
for server in `more server-list.txt`
|
||||
do
|
||||
scp /home/daygeek/2g/shell-script/output.txt root@$server:/opt/backup
|
||||
done
|
||||
```
|
||||
|
||||
完成之后，给 `file-copy.sh` 文件设置可执行权限。
|
||||
```
|
||||
# chmod +x file-copy.sh
|
||||
```
|
||||
|
||||
最后运行脚本完成拷贝。
|
||||
|
||||
```
|
||||
# ./file-copy.sh
|
||||
|
||||
output.txt 100% 2468 2.4KB/s 00:00
|
||||
output.txt 100% 2468 2.4KB/s 00:00
|
||||
```
|
||||
|
||||
使用下面的脚本可以拷贝多个文件到多个远程服务器上。
|
||||
|
||||
```
|
||||
# file-copy.sh
|
||||
|
||||
#!/bin/sh
|
||||
for server in `more server-list.txt`
|
||||
do
|
||||
scp /home/daygeek/2g/shell-script/output.txt passwd-up.sh root@$server:/opt/backup
|
||||
done
|
||||
```
|
||||
|
||||
下面结果显示所有的两个文件都拷贝到两个服务器上。
|
||||
```
|
||||
# ./file-cp.sh
|
||||
|
||||
output.txt 100% 2468 2.4KB/s 00:00
|
||||
passwd-up.sh 100% 877 0.9KB/s 00:00
|
||||
output.txt 100% 2468 2.4KB/s 00:00
|
||||
passwd-up.sh 100% 877 0.9KB/s 00:00
|
||||
```
|
||||
|
||||
使用下面的脚本递归地拷贝文件夹到多个远程服务器上。
|
||||
|
||||
```
|
||||
# file-copy.sh
|
||||
|
||||
#!/bin/sh
|
||||
for server in `more server-list.txt`
|
||||
do
|
||||
scp -r /home/daygeek/2g/shell-script/ root@$server:/opt/backup
|
||||
done
|
||||
```
|
||||
|
||||
上面脚本的输出。
|
||||
```
|
||||
# ./file-cp.sh
|
||||
|
||||
output.txt 100% 2468 2.4KB/s 00:00
|
||||
ovh.sh 100% 76 0.1KB/s 00:00
|
||||
passwd-up.sh 100% 877 0.9KB/s 00:00
|
||||
passwd-up1.sh 100% 7 0.0KB/s 00:00
|
||||
server-list.txt 100% 23 0.0KB/s 00:00
|
||||
|
||||
output.txt 100% 2468 2.4KB/s 00:00
|
||||
ovh.sh 100% 76 0.1KB/s 00:00
|
||||
passwd-up.sh 100% 877 0.9KB/s 00:00
|
||||
passwd-up1.sh 100% 7 0.0KB/s 00:00
|
||||
server-list.txt 100% 23 0.0KB/s 00:00
|
||||
```
|
||||
|
||||
### 方式3：如何在 Linux 上使用 pscp 命令拷贝文件/文件夹到多个远程系统上？
|
||||
|
||||
`pscp` 命令可以直接让我们拷贝文件到多个远程服务器上。
|
||||
|
||||
使用下面的 `pscp` 命令拷贝单个文件到远程服务器。
|
||||
|
||||
```
|
||||
# pscp.pssh -H 2g.CentOS.com /home/daygeek/2g/shell-script/output.txt /opt/backup
|
||||
|
||||
[1] 18:46:11 [SUCCESS] 2g.CentOS.com
|
||||
```
|
||||
|
||||
使用下面的 `pscp` 命令拷贝多个文件到远程服务器。
|
||||
|
||||
```
|
||||
# pscp.pssh -H 2g.CentOS.com /home/daygeek/2g/shell-script/output.txt ovh.sh /opt/backup
|
||||
|
||||
[1] 18:47:48 [SUCCESS] 2g.CentOS.com
|
||||
```
|
||||
|
||||
递归地拷贝整个文件夹到远程服务器。
|
||||
|
||||
```
|
||||
# pscp.pssh -H 2g.CentOS.com -r /home/daygeek/2g/shell-script/ /opt/backup
|
||||
|
||||
[1] 18:48:46 [SUCCESS] 2g.CentOS.com
|
||||
```
|
||||
|
||||
使用下面的命令拷贝单个文件到多个远程服务器。
|
||||
|
||||
```
|
||||
# pscp.pssh -h server-list.txt /home/daygeek/2g/shell-script/output.txt /opt/backup
|
||||
|
||||
[1] 18:49:48 [SUCCESS] 2g.CentOS.com
|
||||
[2] 18:49:48 [SUCCESS] 2g.Debian.com
|
||||
```
|
||||
|
||||
使用下面的 `pscp` 命令拷贝多个文件到多个远程服务器。
|
||||
|
||||
```
|
||||
# pscp.pssh -h server-list.txt /home/daygeek/2g/shell-script/output.txt passwd-up.sh /opt/backup
|
||||
|
||||
[1] 18:50:30 [SUCCESS] 2g.Debian.com
|
||||
[2] 18:50:30 [SUCCESS] 2g.CentOS.com
|
||||
```
|
||||
|
||||
使用下面的命令递归地拷贝文件夹到多个远程服务器。
|
||||
|
||||
```
|
||||
# pscp.pssh -h server-list.txt -r /home/daygeek/2g/shell-script/ /opt/backup
|
||||
|
||||
[1] 18:51:31 [SUCCESS] 2g.Debian.com
|
||||
[2] 18:51:31 [SUCCESS] 2g.CentOS.com
|
||||
```
|
||||
|
||||
### 方式4：如何在 Linux 上使用 rsync 命令拷贝文件/文件夹到多个远程系统上？
|
||||
|
||||
`rsync`是一个即快速又出众的多功能文件拷贝工具。它能本地拷贝，通过远程 shell 在其它主机之间拷贝，或者远程 `rsync` <ruby>守护进程<rt>daemon</rt></ruby>。
|
||||
|
||||
使用下面的 `rsync` 命令拷贝单个文件到远程服务器。
|
||||
|
||||
```
|
||||
# rsync -avz /home/daygeek/2g/shell-script/output.txt root@:/opt/backup
|
||||
|
||||
sending incremental file list
|
||||
output.txt
|
||||
|
||||
sent 598 bytes received 31 bytes 1258.00 bytes/sec
|
||||
total size is 2468 speedup is 3.92
|
||||
```
|
||||
|
||||
使用下面的 `rsync` 命令拷贝多个文件到远程服务器。
|
||||
|
||||
```
|
||||
# rsync -avz /home/daygeek/2g/shell-script/output.txt passwd-up.sh root@2g.CentOS.com:/opt/backup
|
||||
|
||||
sending incremental file list
|
||||
output.txt
|
||||
passwd-up.sh
|
||||
|
||||
sent 737 bytes received 50 bytes 1574.00 bytes/sec
|
||||
total size is 2537 speedup is 3.22
|
||||
```
|
||||
|
||||
使用下面的 `rsync` 命令通过 `ssh` 拷贝单个文件到远程服务器。
|
||||
|
||||
```
|
||||
# rsync -avzhe ssh /home/daygeek/2g/shell-script/output.txt root@2g.CentOS.com:/opt/backup
|
||||
|
||||
sending incremental file list
|
||||
output.txt
|
||||
|
||||
sent 598 bytes received 31 bytes 419.33 bytes/sec
|
||||
total size is 2.47K speedup is 3.92
|
||||
```
|
||||
|
||||
使用下面的 `rsync` 命令通过 `ssh` 递归地拷贝文件夹到远程服务器。这种方式只拷贝文件不包括文件夹。
|
||||
|
||||
```
|
||||
# rsync -avzhe ssh /home/daygeek/2g/shell-script/ root@2g.CentOS.com:/opt/backup
|
||||
|
||||
sending incremental file list
|
||||
./
|
||||
output.txt
|
||||
ovh.sh
|
||||
passwd-up.sh
|
||||
passwd-up1.sh
|
||||
server-list.txt
|
||||
|
||||
sent 3.85K bytes received 281 bytes 8.26K bytes/sec
|
||||
total size is 9.12K speedup is 2.21
|
||||
```
|
||||
|
||||
### 如何在 Linux 上使用 rsync 命令和 Shell 脚本拷贝文件/文件夹到多个远程系统上？
|
||||
|
||||
如果你想拷贝同一个文件到多个远程服务器上，那也需要创建一个如下面那样的小 shell 脚本。
|
||||
|
||||
```
|
||||
# file-copy.sh
|
||||
|
||||
#!/bin/sh
|
||||
for server in `more server-list.txt`
|
||||
do
|
||||
rsync -avzhe ssh /home/daygeek/2g/shell-script/ root@2g.CentOS.com$server:/opt/backup
|
||||
done
|
||||
```
|
||||
|
||||
上面脚本的输出。
|
||||
|
||||
```
|
||||
# ./file-copy.sh
|
||||
|
||||
sending incremental file list
|
||||
./
|
||||
output.txt
|
||||
ovh.sh
|
||||
passwd-up.sh
|
||||
passwd-up1.sh
|
||||
server-list.txt
|
||||
|
||||
sent 3.86K bytes received 281 bytes 8.28K bytes/sec
|
||||
total size is 9.13K speedup is 2.21
|
||||
|
||||
sending incremental file list
|
||||
./
|
||||
output.txt
|
||||
ovh.sh
|
||||
passwd-up.sh
|
||||
passwd-up1.sh
|
||||
server-list.txt
|
||||
|
||||
sent 3.86K bytes received 281 bytes 2.76K bytes/sec
|
||||
total size is 9.13K speedup is 2.21
|
||||
```
|
||||
|
||||
### 方式6：如何在 Linux 上使用 scp 命令和 Shell 脚本从本地系统向多个远程系统拷贝文件/文件夹？
|
||||
|
||||
在上面两个 shell 脚本中，我们需要事先指定好文件和文件夹的路径，这儿我做了些小修改，让脚本可以接收文件或文件夹的输入。当你每天需要多次执行拷贝时，这将会非常有用。
|
||||
|
||||
```
|
||||
# file-copy.sh
|
||||
|
||||
#!/bin/sh
|
||||
for server in `more server-list.txt`
|
||||
do
|
||||
scp -r $1 root@2g.CentOS.com$server:/opt/backup
|
||||
done
|
||||
```
|
||||
|
||||
输入文件名并运行脚本。
|
||||
|
||||
```
|
||||
# ./file-copy.sh output1.txt
|
||||
|
||||
output1.txt 100% 3558 3.5KB/s 00:00
|
||||
output1.txt 100% 3558 3.5KB/s 00:00
|
||||
```
|
||||
|
||||
### 方式7：如何在Linux 系统上用非标准端口拷贝文件/文件夹到远程系统？
|
||||
|
||||
如果你想使用非标准端口，使用下面的 shell 脚本拷贝文件或文件夹。
|
||||
|
||||
如果你使用了<ruby>非标准<rt>Non-Standard</rt></ruby>端口，确保像下面 `SCP` 命令那样指定好了端口号。
|
||||
|
||||
```
|
||||
# file-copy-scp.sh
|
||||
|
||||
#!/bin/sh
|
||||
for server in `more server-list.txt`
|
||||
do
|
||||
scp -P 2222 -r $1 root@2g.CentOS.com$server:/opt/backup
|
||||
done
|
||||
```
|
||||
|
||||
运行脚本，输入文件名。
|
||||
|
||||
```
|
||||
# ./file-copy.sh ovh.sh
|
||||
|
||||
ovh.sh 100% 3558 3.5KB/s 00:00
|
||||
ovh.sh 100% 3558 3.5KB/s 00:00
|
||||
```
|
||||
|
||||
如果你使用了<ruby>非标准<rt>Non-Standard</rt></ruby>端口，确保像下面 `rsync` 命令那样指定好了端口号。
|
||||
|
||||
```
|
||||
# file-copy-rsync.sh
|
||||
|
||||
#!/bin/sh
|
||||
for server in `more server-list.txt`
|
||||
do
|
||||
rsync -avzhe 'ssh -p 2222' $1 root@2g.CentOS.com$server:/opt/backup
|
||||
done
|
||||
```
|
||||
|
||||
运行脚本，输入文件名
|
||||
|
||||
```
|
||||
# ./file-copy-rsync.sh passwd-up.sh
|
||||
sending incremental file list
|
||||
passwd-up.sh
|
||||
|
||||
sent 238 bytes received 35 bytes 26.00 bytes/sec
|
||||
total size is 159 speedup is 0.58
|
||||
|
||||
sending incremental file list
|
||||
passwd-up.sh
|
||||
|
||||
sent 238 bytes received 35 bytes 26.00 bytes/sec
|
||||
total size is 159 speedup is 0.58
|
||||
```
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
via: https://www.2daygeek.com/linux-scp-rsync-pscp-command-copy-files-folders-in-multiple-servers-using-shell-script/
|
||||
|
||||
作者：[Prakash Subramanian][a]
|
||||
选题：[lujun9972][b]
|
||||
译者：[LuuMing](https://github.com/LuuMing)
|
||||
校对：[校对者ID](https://github.com/校对者ID)
|
||||
|
||||
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
|
||||
|
||||
[a]: https://www.2daygeek.com/author/prakash/
|
||||
[b]: https://github.com/lujun9972
|
||||
Loading…
Reference in New Issue
Block a user