OpenSSH : SSH File Transfer (Ubuntu)2022/04/25 |
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It's possible to transfer files with SSH.
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| [1] | It's the example for using SCP (Secure Copy). |
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# usage ⇒ scp [Option] Source Target
# copy the [test.txt] on local to remote server [www.srv.world] ubuntu@dlp:~$ scp ./test.txt ubuntu@www.srv.world:~/ ubuntu@10.0.0.30's password: # password of the user test.txt 100% 10 0.0KB/s 00:00 # copy the [/home/ubuntu/test.txt] on remote server [www.srv.world] to the local ubuntu@dlp:~$ scp ubuntu@www.srv.world:/home/ubuntu/test.txt ./test.txt ubuntu@10.0.0.30's password: test.txt 100% 10 0.0KB/s 00:00 |
| [2] | It's example to use SFTP (SSH File Transfer Protocol). SFTP server feature is enabled by default, if not, enable it to add the line [Subsystem sftp /usr/lib/openssh/sftp-server] in [/etc/ssh/sshd_config]. |
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# sftp [Option] [user@host] ubuntu@dlp:~$ sftp ubuntu@www.srv.world ubuntu@www.srv.world's password: # password of the user Connected to www.srv.world. sftp> # show current directory on remote server sftp> pwd Remote working directory: /home/ubuntu # show current directory on local server sftp> !pwd /home/ubuntu # show files in current directory on FTP server sftp> ls -l drwxrwxr-x 2 ubuntu ubuntu 6 Apr 27 21:33 public_html -rw-rw-r-- 1 ubuntu ubuntu 10 Apr 21 22:53 test.txt # show files in current directory on local server sftp> !ls -l total 4 -rw-rw-r-- 1 ubuntu ubuntu 10 Apr 27 21:31 test.txt # change directory sftp> cd public_html sftp> pwd Remote working directory: /home/ubuntu/public_html # upload a file to remote server sftp> put test.txt ubuntu.txt Uploading test.txt to /home/ubuntu/ubuntu.txt test.txt 100% 10 0.0KB/s 00:00 sftp> ls -l drwxrwxr-x 2 ubuntu ubuntu 6 Apr 27 21:33 public_html -rw-rw-r-- 1 ubuntu ubuntu 10 Apr 27 21:39 ubuntu.txt -rw-rw-r-- 1 ubuntu ubuntu 10 Apr 21 22:53 test.txt # upload some files to remote server sftp> put *.txt Uploading test.txt to /home/ubuntu/test.txt test.txt 100% 10 0.0KB/s 00:00 Uploading test2.txt to /home/ubuntu/test2.txt test2.txt 100% 0 0.0KB/s 00:00 sftp> ls -l drwxrwxr-x 2 ubuntu ubuntu 6 Apr 27 21:33 public_html -rw-rw-r-- 1 ubuntu ubuntu 10 Apr 27 21:39 ubuntu.txt -rw-rw-r-- 1 ubuntu ubuntu 10 Apr 27 21:45 test.txt -rw-rw-r-- 1 ubuntu ubuntu 10 Apr 27 21:46 test2.txt # download a file from remote server sftp> get test.txt Fetching /home/ubuntu/test.txt to test.txt /home/ubuntu/test.txt 100% 10 0.0KB/s 00:00 # download some files from remote server sftp> get *.txt Fetching /home/ubuntu/ubuntu.txt to ubuntu.txt /home/ubuntu/ubuntu.txt 100% 10 0.0KB/s 00:00 Fetching /home/ubuntu/test.txt to test.txt /home/ubuntu/test.txt 100% 10 0.0KB/s 00:00 Fetching /home/ubuntu/test2.txt to test2.txt /home/ubuntu/test2.txt 100% 10 0.0KB/s 00:00 # create a directory on remote server sftp> mkdir testdir sftp> ls -l drwxrwxr-x 2 ubuntu ubuntu 6 Apr 27 21:33 public_html -rw-rw-r-- 1 ubuntu ubuntu 10 Apr 27 21:39 ubuntu.txt -rw-rw-r-- 1 ubuntu ubuntu 10 Apr 27 21:45 test.txt -rw-rw-r-- 1 ubuntu ubuntu 10 Apr 27 21:46 test2.txt drwxrwxr-x 2 ubuntu ubuntu 6 Apr 27 21:53 testdir # delete a directory on remote server sftp> rmdir testdir rmdir ok, `testdir' removed sftp> ls -l drwxrwxr-x 2 ubuntu ubuntu 6 Apr 27 21:33 public_html -rw-rw-r-- 1 ubuntu ubuntu 10 Apr 27 21:39 ubuntu.txt -rw-rw-r-- 1 ubuntu ubuntu 10 Apr 27 21:45 test.txt -rw-rw-r-- 1 ubuntu ubuntu 10 Apr 27 21:46 test2.txt # delete a file on remote server sftp> rm test2.txt Removing /home/ubuntu/test2.txt sftp> ls -l drwxrwxr-x 2 ubuntu ubuntu 6 Apr 27 21:33 public_html -rw-rw-r-- 1 ubuntu ubuntu 10 Apr 27 21:39 ubuntu.txt -rw-rw-r-- 1 ubuntu ubuntu 10 Apr 27 21:45 test.txt # execute commands with ![command] sftp> !cat /etc/passwd root:x:0:0:root:/root:/bin/bash bin:x:1:1:bin:/bin:/sbin/nologin ..... ..... ubuntu:x:1001:1001::/home/ubuntu:/bin/bash # exit sftp> quit 221 Goodbye. |
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