10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi
i am new to unix shell scripting i have the below requirement
connect to server B and then connect to mysql in the server B and query for a particular record and capture that value
but when i perform this i am facing an error
can u guys help me on this:confused::confused:
... (2 Replies)
Discussion started by: Hamdul
2 Replies
2. Linux
Hi my name is Manju.
->I have configure the two way authentication on my linux server.
->Now I am able to apply two way authenticator on particuler user.
->Now I want to map this linux server to my AD server.
->Kindly tell me how to map AD(Active Directory) with this linux server.
... (0 Replies)
Discussion started by: manjusharma128
0 Replies
3. Shell Programming and Scripting
I am trying to connect to Windows server via Linux server through a script and run two commands " cd and ls " But its giving me error saying " could not start the program" followed by the command name i specify e g : "cd"
i am trying in this manner "
ssh username@servername "cd... (5 Replies)
Discussion started by: sunil seelam
5 Replies
4. Red Hat
I am able to connect a RHEL server from my Windows machine using Putty (via ssh). My question is what is the advantage of using Xming instead of Putty? Is it that Xming would enable a graphical connect from the Windows machine to RHEL server?
I hope my question is clear that what is the... (9 Replies)
Discussion started by: RHCE
9 Replies
5. Linux
How to generate public key to connect from one ftp server to other server to use in scripting. (0 Replies)
Discussion started by: sridhardwh
0 Replies
6. Red Hat
hi all
i am unable to connect remote server using ssh but i am able to ping the server
ssh service is running. (5 Replies)
Discussion started by: nikhil kasar
5 Replies
7. Shell Programming and Scripting
I have a task requiring that USER_A run a script, which connects to HOST_B as USER_B and does not ask for a password.
If I am logged in on HOST_A as USER_B, I can connect to HOST_B without a password, no problem. However, if I try running ssh with the command line "ssh USER_B@HOST_B" while... (3 Replies)
Discussion started by: Totengraber
3 Replies
8. Shell Programming and Scripting
i want to connect to a remote server through ssh.
i have to also provide password within that script.
after connecting to the remote server i want to do some operations like grep,cd etc
can u pls help me to wite a script.
Thanks (1 Reply)
Discussion started by: millan
1 Replies
9. Shell Programming and Scripting
Hello
i have to connect to 11 servers to check the process size on every server.
how to that with shell scripting using ssh
regards (7 Replies)
Discussion started by: mogabr
7 Replies
10. Shell Programming and Scripting
Hi,
I am trying to run the below command in perl but when the perl script is executed it prompts a error message saying " ssh: <username>: Name or service not known ". Not able to understand this as this command runs perfectly on the server prompt.
` ssh <username>@pus4026dev df -k >>... (2 Replies)
Discussion started by: be2sp1
2 Replies
LEARN ABOUT DEBIAN
rsockd
RSOCKD(8) System Manager's Manual RSOCKD(8)
NAME
rsockd - SOCKSified SOCKS server
SYNOPSIS
rsockd [ -ver | -i | -I ]
DESCRIPTION
rsockd is the SOCKSified version of the SOCKS server sockd. Functionally rsockd is identical to sockd except that it may (though not nec-
essarily has to) make use of other SOCKS servers to reach some destinations. A number of rsockd's can be strung together or organized in a
cascade or other more complicated structures to serve the needs of a particular network configuration and restrictions. Obviously this
complicates the issues and make the setup and maintenance of the firewall more difficult. So use sockd instead whenever you can.
This document only describes the features of rsockd that are different from sockd. You should read sockd(5) carefully to gain a basic
understanding of of how the SOCKS server works.
When rsockd receives a request, it checks the request again its configuration (in exactly the same way that sockd does) to decider whether
the request is to be accepted. The primary difference between sockd and rsockd is in how they establish connection to the destination host
of a accepted request. sockd assumes that it can connect directly to the destination host and proceeds to do so. rsockd makes no such
assumption. Instead, it consults another configuration file to decide whether it can connect directly to the particular destination host or
whether it has to use a proxy connection through another SOCKS server. In other words, it behaves just like a versatile SOCKS client in
this regard. Therefore rsockd requires not only the SOCKS server configuration file /etc/sockd.fc or /etc/sockd.conf to decide whether to
accept or reject a request, but also the client configuration file /etc/socks.fc or /etc/socks.conf to decide how to reach the destination
host. If it is a multi-homed version and supports RBIND, it also needs the route file /etc/sockd.fr or /etc/sockd.fr to decide which net-
work interface to use for a connection.
Look at it in a different way, you can think of sockd as a special case of rsockd, one which can connect directly to all destination hosts.
In fact, an rsockd using the client configuration consisting of only this line
direct ALL 0.0.0.0
is functinally identical to the regular sockd.
Anther thing to mention is related to the use of identd. Only the SOCKS server which the requesting host directly connects to can find out
the identity of the real user. Suppose user x on host C connects to rsockd on server B which in turn connects to sockd on server A in order
to reach destination z. Host B can query identd on host C to find out whether the user is indeed x. To host A, the request appears to orig-
inate from user x on host B. An identd query from Host A to host B returns the userid that owns the rsockd process on host B, not the real
user x.
OPTIONS
See sockd(8).
EXAMPLES
The follwoing is an example of the client configuration file. See related man pages for examples on server configuration and route files.
# /etc/socks.conf for rsockd of domain rnd.xyz.com
#
# Use proxy connection through SOCKS server on socks.market.xyz.com
# to reach hosts within market.xyz.com
sockd @=socks.market.xyz.com .market.xyz.com 0.0.0.0
#
# Use direct connect to all other hosts within xyz.com
direct .xyz.com 0.0.0.0
#
# Use proxy connection through SOCKS server on gateway.xyz.com
# to reach all others
sockd @=gateway.xyz.com ALL 0.0.0.0
FILES
/etc/sockd.fc, /etc/sockd.conf, /etc/sockd.fr, /etc/sockd.route, /etc/socks.fc, /etc/socks.conf, /etc/inetd.conf, /etc/services,
/var/adm/messages, /etc/syslog.conf
SEE ALSO
sockd(8), socks_clients(1), sockd.conf(5), sockd.route(5), socks.conf(5), make_sockdfc(8), make_sockdfr(8), dump_sockdfc(8),
dump_sockdfr(8)
AUTHOR
Ying-Da Lee, ylee@syl.dl.nec.com
May 6, 1996 RSOCKD(8)