01-28-2013
Are you looking for chroot jail for ssh / scp / sftp ? Please do a seearch on google about this concept.
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi everyone!
I have a problem...
I need to restrict user to sftp usage only from one computer to another...
I mean that the user cannot login to the computer or even use sftp from other computer only from the one i allow.
thanx for the help! (13 Replies)
Discussion started by: eliraza6
13 Replies
2. Solaris
Dears,
how to determine the commands that could be used by certain user..like I want to prevent some users from running pwd command????
Thanx (4 Replies)
Discussion started by: mm00123
4 Replies
3. Shell Programming and Scripting
I am writing a script that needs to access various servers some of which are not ssh enabled. In order to access the ssh enabled servers I am using the following command to generate the public key :
ssh-keygen -t rsa
Is there a similar command for the other servers as well.
If I try to use... (1 Reply)
Discussion started by: ravneet123
1 Replies
4. UNIX for Advanced & Expert Users
I am writing a script that needs to access various servers some of which are not ssh enabled. In order to access the ssh enabled servers I am using the following command to generate the public key :
ssh-keygen -t rsa
Is there a similar command for the other servers as well.
If I try to use... (1 Reply)
Discussion started by: ravneet123
1 Replies
5. Shell Programming and Scripting
hi all,
i want to restrict commands to run from a specifc directory..and to make that only some specific commands to run ,,not all.
please help me ...how can i make this happen. (3 Replies)
Discussion started by: tprayush
3 Replies
6. Shell Programming and Scripting
I am writing a script which will execute commands on remote host only if they have a passwordless ssh setup. How do i check for that in my script (5 Replies)
Discussion started by: vickylife
5 Replies
7. Shell Programming and Scripting
Hi Experts,
Few more words to the title, both the servers are ssh enabled but I have read only access to the second server, so I cannot automate SFTP process using RSA/DSA keys.
I am using Control M to trigger the script and do not want any manual intervention to enter the password to complete... (4 Replies)
Discussion started by: nchourasiya
4 Replies
8. 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
9. Red Hat
I have been asked to see if we can restrict SFTP access to authorised users only. There will be business users who will log on with SSH, but they are locked into a menu. They will have write access to the production data to do their job, but we don't want them to have access to read/write the... (8 Replies)
Discussion started by: rbatte1
8 Replies
10. Shell Programming and Scripting
Hi Friends,
I am unable to run our application commands on remote server using ssh (passwordless login enabled). But the same command running with telent perl script. please suggest.
SSH:
C:/bin>ssh -l monitor tl04cp01 exec "/home/monitor/123"
/home/monitor/123: viewlog: not found.
... (7 Replies)
Discussion started by: suresh3566
7 Replies
LEARN ABOUT NETBSD
ssh-keysign
SSH-KEYSIGN(8) BSD System Manager's Manual SSH-KEYSIGN(8)
NAME
ssh-keysign -- ssh helper program for host-based authentication
SYNOPSIS
ssh-keysign
DESCRIPTION
ssh-keysign is used by ssh(1) to access the local host keys and generate the digital signature required during host-based authentication with
SSH protocol version 2.
ssh-keysign is disabled by default and can only be enabled in the global client configuration file /etc/ssh/ssh_config by setting
EnableSSHKeysign to ``yes''.
ssh-keysign is not intended to be invoked by the user, but from ssh(1). See ssh(1) and sshd(8) for more information about host-based authen-
tication.
FILES
/etc/ssh/ssh_config
Controls whether ssh-keysign is enabled.
/etc/ssh/ssh_host_dsa_key
/etc/ssh/ssh_host_ecdsa_key
/etc/ssh/ssh_host_rsa_key
These files contain the private parts of the host keys used to generate the digital signature. They should be owned by root, read-
able only by root, and not accessible to others. Since they are readable only by root, ssh-keysign must be set-uid root if host-
based authentication is used.
/etc/ssh/ssh_host_dsa_key-cert.pub
/etc/ssh/ssh_host_ecdsa_key-cert.pub
/etc/ssh/ssh_host_rsa_key-cert.pub
If these files exist they are assumed to contain public certificate information corresponding with the private keys above.
SEE ALSO
ssh(1), ssh-keygen(1), ssh_config(5), sshd(8)
HISTORY
ssh-keysign first appeared in OpenBSD 3.2.
AUTHORS
Markus Friedl <markus@openbsd.org>
BSD
August 31, 2010 BSD