How to pass password to scp?

scp without password prompt
scp script without asking password
how to pass password in scp command in windows
sshpass scp
scp with password windows
scp password prompt
scp command with password in unix
scp -o passwordauthentication

I know it is not recommended, but is it at all possible to pass the user's password to scp?

I'd like to copy a file via scp as part of a batch job and the receiving server does, of course, need a password and, no, I cannot easily change that to key-based authentication.

You can script it with a tool like expect (there are handy bindings too, like Pexpect for Python).

How to pass password to scp command used in bash script , Use the tool sshpass sshpass -p 'password' scp file.tar.gz root@xxx.xxx.xxx.194:/ backup. The thread title is, however: How to Pass Password when using scp in Linux. All the replies are about a password problem that does not seem to exist. Either one of the components in /home/copy/copy.txt on the Local system does not exist. Or one of the components in /home/copy on machine2 does not exist.

Pass on Passwords with scp, For instance, scp is much more secure than FTP. scp travels across the LAN/ WAN encrypted, while FTP uses clear text, even for passwords. But� I know it is not recommended, but is it at all possible to pass the user's password to scp? I'd like to copy a file via scp as part of a batch job and the receiving server does, of course, need a password and, no, I cannot easily change that to key-based authentication.

just generate a ssh key like:

ssh-keygen -t rsa -C "your_email@youremail.com"

copy the content of ~/.ssh/id_rsa.pub and lastly add it to the remote machines ~/.ssh/authorized_keys

make sure remote machine have the permissions 0700 for ~./ssh folder and 0600 for ~/.ssh/authorized_keys

[100% Working Code], #!/usr/bin/expect spawn scp /usr/bin/file.txt root@<ServerLocation>:/home set pass "Your_Password" expect { password: {send "$pass\r";� scp without password not reliable: joanna: Linux - Security: 2: 12-17-2005 10:23 PM: Pass SCP User passward in shell program: michaelyu33: Programming: 3: 03-18-2005 12:15 PM: scp, don't prompt password!! dlublink: Linux - Networking: 1: 01-03-2005 12:54 PM: pass root password in cgi script file: explorer: Linux - General: 3: 04-06-2004 10:13

If you are connecting to the server from Windows, the Putty version of scp ("pscp") lets you pass the password with the -pw parameter.

This is mentioned in the documentation here.

to pass the user's password to scp, #!/usr/bin/expect spawn scp /usr/bin/file.txt root@<ServerLocation>:/home set pass "Your_Password" expect { password: {send "$pass\r";� SSHPASS command reads the password from a FILE or from STDIN and pass it on to the SSH and SCP command, and thereby preventing the SSH and SCP commands from prompting for a password See the example in real time.

curl can be used as a alternative to scp to copy a file and it supports a password on the commandline.

curl --insecure --user username:password -T /path/to/sourcefile sftp://desthost/path/

How To Remotely Copy Files Over SSH Without Entering Your , SSH and SCP Without Passwords. Secure copy is great. You can put it in scripts and have it do backups to remote computers. The problem is� If you ever need to provide a password for SSH login inside a bash script or a shell command, to avoid being asked a password when SSH keys are not used, it can be done with usage of expect command, or sshpass utility. Using expect. Expect is a program that “talks” to other interactive programs according to a script.

Using scp with Passwords, If you pass a password on the command line then it can be snooped by a local user, using ps or any other process lister. Creating passwords that� Site-Password for the SCP Wiki. 2 . SCP-XXXX (The Red Star) Welcome to Reddit, the front page of the internet. Become a Redditor. and join one of thousands of

linux - How to pass password to scp?, I know it is not recommended, but is it at all possible to pass the user's password to scp? I'd like to copy a file via scp as part of a batch job and the receiving� Whenever you need to use scp to copy files, it asks for passwords. Same with rsync as it (by default) uses ssh as well. Usually scp and rsync commands are used to transfer or backup files between known hosts or by the same user on both the hosts. It can get really annoying the password is asked every time.

Getting around the password prompts in SCP, When you use the SCP command, the remote machine checks that you have the authorized key and allows access without a password prompt. To remove the�

Comments
  • See also (later) question: stackoverflow.com/questions/1462284/… where one answer mentions another possible way to do this. (NB: this is not a duplicate question - it is the original which the other duplicates.)
  • Link to expect.nist.gov is broken. Maybe this?: expect.sourceforge.net
  • sudo apt-get install expect
  • >> brew info sshpass Error: No available formula with the name "sshpass" We won't add sshpass because it makes it too easy for novice SSH users to ruin SSH's security. ;)
  • On Ubuntu 12.04 it only worked for me with single quotes over the password (e.g. 'password' instead of "password").
  • @odedfos, yes you need to use single quotes because some password generated chars can have a special interpretation in double quoted string interpolation
  • This is how you install sshpass apt-get install sshpass
  • On CentOS it's yum -y install sshpass
  • The most secure way to do this is with a password file, like this: sshpass -f passwdfile` scp [...]. This way, the password won't show up in ps` listings, etc. and you can protect the password with file permissions.
  • As I wrote: No, I cannot easily switch to key-based authentication.