04-14-2010
10 More Discussions You Might Find Interesting
1. News, Links, Events and Announcements
See:
http://www.cert.org/advisories/CA-2002-36.html
and
http://www.rapid7.com/News/pr021216-ssh.html (1 Reply)
Discussion started by: Neo
1 Replies
2. UNIX for Advanced & Expert Users
I am trying to ssh into a remote sun server, however I get X11 forwarding error. I have checked sshd_config file and X11 forwarding is enabled.
Also xhost command doesnt give any output, it doesnt even return the prompt.I have to Ctrl C out of the situation. any suggestions anyone?? (1 Reply)
Discussion started by: ysk
1 Replies
3. UNIX for Dummies Questions & Answers
I was reading an article on how it is very important to setup a chroot jail to run bind. I can follow what the article says but one thing I am unclear about is now on system boot the BIND process in the chroot jail will start since it the owner will no longer be root but some other user. Can... (1 Reply)
Discussion started by: mojoman
1 Replies
4. UNIX for Advanced & Expert Users
Hi all,
I have a Solaris 10 server with SUN_SSH_1.1 installed.
I want to restrict a user via SFTP to only be able to access one directory. I've written a little script in .profile which works perfectly for an ssh login but it appears sftp doesn't read the .profile file so it doesn't work.
... (2 Replies)
Discussion started by: Donkey25
2 Replies
5. UNIX for Advanced & Expert Users
I have a simple sandbox program which runs a command as user "nobody" in a chroot jail. It sets resource limits with setrlimit, changes the user id with setuid, changes the root dir with chroot, and then calls exec to execute the command given as command line parameters. It is of course a... (8 Replies)
Discussion started by: john.english
8 Replies
6. Solaris
Hello all, does anybody knows a procedure to enable an chroot for users using ssh and sftp ? Thanks (1 Reply)
Discussion started by: celord
1 Replies
7. UNIX for Advanced & Expert Users
I have a developer that needs ssh access to a server to get to a specific directory. I want to restrict them to that directory. I've tried to set their shell as rksh which does jail them but only if they are using ssh from another unix system. If they are using putty or winscp they can still... (2 Replies)
Discussion started by: toor13
2 Replies
8. Red Hat
Hi
I need a specific user to be able to sftp to a server and get files from a specific location. The location is not the users home dir, i don't want the user to be able to view anything else apart from the files in that area.
e.g ftp file are is - /logging/phplogs
e.g user home is... (1 Reply)
Discussion started by: duckeggs01
1 Replies
9. Solaris
I'm attempting to setup RSA Authentication for a particular user on two servers. A script runs via crontab, logs into one server and transfers data from the server1 to server2. Another script via cron, runs on server2, connects to server 1 and transfers data to it. However, I'm having issues... (3 Replies)
Discussion started by: Nvizn
3 Replies
10. UNIX for Beginners Questions & Answers
For some reason, when I try copying my public key to the server, despite it showing as being successful:
rob@linux044:~$ ssh-copy-id -i /home/rob/Work/Keys/keys.txt.pub !@#$%.com
/usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: "/home/rob/Work/Keys/keys.txt.pub"... (7 Replies)
Discussion started by: Circuits
7 Replies
SCP(1) BSD General Commands Manual SCP(1)
NAME
scp -- secure copy (remote file copy program)
SYNOPSIS
scp [-pqrvBC46] [-F ssh_config] [-S program] [-P port] [-c cipher] [-i identity_file] [-o ssh_option] [[user@]host1:]file1 [...]
[[user@]host2:]file2
DESCRIPTION
scp copies files between hosts on a network. It uses ssh(1) for data transfer, and uses the same authentication and provides the same secu-
rity as ssh(1). Unlike rcp(1), scp will ask for passwords or passphrases if they are needed for authentication.
Any file name may contain a host and user specification to indicate that the file is to be copied to/from that host. Copies between two
remote hosts are permitted.
The options are as follows:
-c cipher
Selects the cipher to use for encrypting the data transfer. This option is directly passed to ssh(1).
-i identity_file
Selects the file from which the identity (private key) for RSA authentication is read. This option is directly passed to ssh(1).
-p Preserves modification times, access times, and modes from the original file.
-r Recursively copy entire directories.
-v Verbose mode. Causes scp and ssh(1) to print debugging messages about their progress. This is helpful in debugging connection,
authentication, and configuration problems.
-B Selects batch mode (prevents asking for passwords or passphrases).
-q Disables the progress meter.
-C Compression enable. Passes the -C flag to ssh(1) to enable compression.
-F ssh_config
Specifies an alternative per-user configuration file for ssh. This option is directly passed to ssh(1).
-P port
Specifies the port to connect to on the remote host. Note that this option is written with a capital 'P', because -p is already
reserved for preserving the times and modes of the file in rcp(1).
-S program
Name of program to use for the encrypted connection. The program must understand ssh(1) options.
-o ssh_option
Can be used to pass options to ssh in the format used in ssh_config(5). This is useful for specifying options for which there is no
separate scp command-line flag. For example, forcing the use of protocol version 1 is specified using scp -oProtocol=1.
-4 Forces scp to use IPv4 addresses only.
-6 Forces scp to use IPv6 addresses only.
DIAGNOSTICS
scp exits with 0 on success or >0 if an error occurred.
AUTHORS
Timo Rinne <tri@iki.fi> and Tatu Ylonen <ylo@cs.hut.fi>
HISTORY
scp is based on the rcp(1) program in BSD source code from the Regents of the University of California.
SEE ALSO
rcp(1), sftp(1), ssh(1), ssh-add(1), ssh-agent(1), ssh-keygen(1), ssh_config(5), sshd(8)
BSD
September 25, 1999 BSD