12-10-2013
Password less login for sftp
Hi,
I am using public key authentication for login into a remote sftp server (password less login).
so i have set up a password less login according to this
link . i have copied the content of my .pub file to remote server's authorized_keys2 file.
i want to find out whether my .pub file content is copied to remote servers authorized_keys2 file or not.
1) can i login to remote server and use cat command to view the contents of authorized_keys2 file in remote server?
2) authorized_keys2 file in remote server will have many servers .pub file content, how can i identify my servers .pub file content?
Can any one explain me how can i identify my servers .pub file's content on remote servers authorized_keys2 file?
9 More Discussions You Might Find Interesting
1. HP-UX
Hi,
I am connecting via SFTP to a remote Server. My problem is on trying to LOGin, I am asked for a password. I need to make this process automatic such that I can login without being prompted for a password.
I can achieve this if the remote server has a simple FTP server and not SFTP. How... (6 Replies)
Discussion started by: sgaucho
6 Replies
2. Shell Programming and Scripting
Hi,
I looked into lot of posts on this question but i could not figure out the solution. we are using the following ftp shell program to send the file to target server.
#!/usr/bin/ksh
ftp -n -i<<EOF 2>&1
open <target server ip>
user <username> <pwd>
lcd /sc/doc/prd/FCSTP
put file1.txt... (3 Replies)
Discussion started by: srrao.ch
3 Replies
3. Solaris
Hi Gurus
I have a few Sol 5.9 servers and i have enabled password less authentication between them for my user ID. Often i have found that when my password has expired,the login fails.
Resetting my password reenables the keys.
Do i need to do something to avoid this scenario or is this... (2 Replies)
Discussion started by: Renjesh
2 Replies
4. UNIX for Dummies Questions & Answers
Hello,
It seems on a machine that I am responsible for supervising only root can use ssh/sftp services. I have looked at sshd_config and do not see anything that can fix this. PermitRootLoggin is enabled but that option does not preclude other users from using ssh/sftp services. When I try and... (5 Replies)
Discussion started by: mojoman
5 Replies
5. UNIX for Advanced & Expert Users
Hi All,
I want to login to a server through SFTP by giving username and password, in an automated script.
I know that this can be done through public key authentication, but my requirement is to login ONLY through username and password.
I am using GNU/Linux server.
Please advise me !!!... (4 Replies)
Discussion started by: sparks
4 Replies
6. Red Hat
Hello,
I have a weird issue, I have RHEL 5.7 running with openssh5.2 where sftpgroup OS group is chroot. I see the difference difference in timestamp on files, when I login via ssh and SFTP, I see four hour difference, is something missing in my configuration.
#pwd... (8 Replies)
Discussion started by: bobby320
8 Replies
7. Shell Programming and Scripting
Hi Experts,
I am writing one shell script. Below is the requirement
1. need to login to the SFTP server, go to the particular folder
2. take the file count in that folder and assign it to variable
3. came out of the SFTP server and check the condition, if the file count is less than the... (1 Reply)
Discussion started by: bbc17484
1 Replies
8. Shell Programming and Scripting
Hi All,
I am trying to transfer a file from one server to a remote server using SFTP. Client is not ready for key setup.
I am working on Solaris 10.
Here is the code.
#!/bin/ksh
# sample automatic Sftp script to dump a file
USER="user1"
PASSWORD="pass1"
HOST="host1"
sftp $USER@$HOST... (6 Replies)
Discussion started by: megha2525
6 Replies
9. UNIX for Advanced & Expert Users
Hi All,
I have an SFTP server where there are user id's created for vendors and given only SFTP access for them (eg: given below)
jim.tran:x:10040:10008:abc.def@ghi.com:/dropbox:/bin/false
They cannot login to the server via SSH and can only do an SFTP. These users are set up as jailed... (1 Reply)
Discussion started by: nathsaba
1 Replies
netrc(4) File Formats netrc(4)
NAME
netrc - file for ftp remote login data
DESCRIPTION
The .netrc file contains data for logging in to a remote host over the network for file transfers by ftp(1). This file resides in the
user's home directory on the machine initiating the file transfer. Its permissions should be set to disallow read access by group and oth-
ers (see chmod(1)).
The following tokens are recognized; they may be separated by SPACE, TAB, or NEWLINE characters:
machine name Identify a remote machine name. The auto-login process searches the .netrc file for a machine token that matches the remote
machine specified on the ftp command line or as an open command argument. Once a match is made, the subsequent .netrc
tokens are processed, stopping when the EOF is reached or another machine token is encountered.
default Same as machine name, except that default matches any name. There can be only one default token, and it must be after all
machine tokens. The default token is normally used as follows:
default login anonymous password user@site
Such an entry gives the user automatic anonymous ftp login to machines not specified in .netrc.
login name Identify a user on the remote machine. If this token is present, the auto-login process will initiate a login using the
specified name.
password string Supply a password. If this token is present, the auto-login process will supply the specified string if the remote server
requires a password as part of the login process. Note: if this token is present in the .netrc file, ftp will abort the
auto-login process if the .netrc is readable by anyone besides the user.
account string Supply an additional account password. If this token is present, the auto-login process supplies the specified string if
the remote server requires an additional account password. If the remote server does not require an additional account
password, the auto-login process will initiate an ACCT command.
macdef name Define a macro. This token functions the same as ftp macdef. A macro is defined with the specified name; its contents
begin with the next .netrc line and continue until a null line (consecutive NEWLINE characters) is encountered. If a macro
named init is defined, it is automatically executed as the last step in the auto-login process.
EXAMPLES
Example 1: A Sample .netrc File
A .netrc file containing the following line:
machine ray login demo password mypassword
allows an autologin to the machine ray using the login name demo with password mypassword.
FILES
~/.netrc
SEE ALSO
chmod(1), ftp(1), in.ftpd(1M)
SunOS 5.10 3 Jul 1990 netrc(4)