copy file with scp

Top 16 SCP Command To Copy Data Remotely In Linux

We can copy files using SCP command in Linux. It’s used to copy the files from one location to a remote location. It uses the SSH protocol for data transfer and the same mechanism for authentication with the same port number 22. Let’s see, Top 16 SCP command example on Linux.

The SCP syntax for SCP command usage.

scp <options> source_file [email protected]_ip:/destination_folder

Example 1: Simply copy from the current location to a remote location.

scp anaconda-ks.cfg [email protected]:/data

Top 16 SCP Command

Example 2: I have created few files in a directive and I will copy them into the same location.

scp -r files/* [email protected]:/root/data

linux scp command

Check Out: Learn Top 12 lsof Commands Example For Files In Linux 8

Example 3: I will change file permission and copy them with the same permission on the remote location.

cd files/
chmod 777 *

copying files from one server to another server in linux

scp -pr files/* [email protected]:/root/data

scp command in linux

Check on the remote folder.

Example 4: Copy only ‘.txt’ files to the remote folder. In a similar way, we can copy any file that ends with a particular extension.

scp -pr files/*.txt [email protected]:/root/data

how to transfer files from one server to another

Check Out: How To Set Ulimit Users and File Descriptions On Linux Server

Example 5: Send files with verbose using ‘-v’ options.

scp -v files/*.txt [email protected]:/root/data

server to server file transfer

Example 6: Send multiple files to remote locations.

scp 1.txt 2.txt [email protected]:/root/data

copy files using scp

Check Out: How To Install WordPress 4.9.x On Redhat/CentOS 7

Example 7: Increase transfer speed using ‘-C’ options and suppose I have created a 1 GB image using fallocate -l +1G file.img. I have to send it to a remote location. This will compress the image and decompress on the remote location.

scp -r -C file.img [email protected]:/root/data

Example 8: Set limit bandwidth while copying. I have set 600kb/s and I won’t access more than this limit.

scp -l 600 file.img [email protected]:/root/data

if you want to set the limits in MB or GB, simply use 1GB=1024.

Suppose you want to set the limit 100MB, just simple use 102400 instead of 600.

Check Out: How To Display Timestamp In History Command On Linux

Example 9: Improve performance using ‘-c blowfish’. By default, SCP uses the 3DES cipher to encrypt the data.

scp -c blowfish file.img [email protected]:/root/data

scp file transfer

Example 10: Copy files from remote to the current location.

scp [email protected]:/root/data/file.img /root/files/

Check Out: How To Secure Apache Web With Server Hardening In Linux

Example 11: Copy files with different ssh port numbers using the ‘-P‘ option.

scp -P 2020 file.img [email protected]:/root/data

Example 12: Copy files between one remote location to another remote location.

scp -r [email protected]:/root/data/file.img [email protected]:/root/data1

Check Out: How To Assign Elastic IP To Server On Amazon Cloud

Example 13: we can also use the different ssh configuration files except for the default.

scp -rv -F /root/ssh_config file.img [email protected]:/root/data/

Example 14: Send files in quiet mode with the ‘-q‘ option. It is used to suppress transfer progress, warning, and diagnostic message of ssh.

scp -r -q file.img [email protected]:/root/data

Check Out: Create Jenkins Production Job For Maven Project On CentOS 7

Example 15: we can send a file with an ‘-i’ option because often we use key-based authentication and we can also use the identity file.

scp -i abc.pem -r file.img [email protected]:/root/data

Example 16: Use different cipher. By default, it uses the AES-128 cipher.

scp -c 3des-cbc file.img [email protected]:/root/data

You’re done copy files using scp linux

LEAVE A REPLY

Please enter your comment!
Please enter your name here