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1. Red Hat
Hi Guys,
I can't SSH to a remote system - connection reset by peer..any ideas ?
-The Source is Linux, the Remote is Windows
-The remote has OpenSSH running on Port 22 - Telnet confirms port is open
-User1 has a RSA2 Key (2048) key, which is capture in the 1010101-pub.key specified by the... (1 Reply)
Discussion started by: stevie_velvet
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2. Shell Programming and Scripting
Hi,
I am executing a expect script in while loop for doing telnet on list of servers stored in file as below :
expect script :
#!/usr/bin/expect -f
set timeout 20
set ip
set port
if { == 0} {
send_user "Usage: scriptname ip port\n"
exit 1
}
#exp_internal 1
log_user 0
spawn... (3 Replies)
Discussion started by: omkar.jadhav
3 Replies
3. UNIX for Dummies Questions & Answers
Hello to all,
i have a problem when trying to estabilish a sftp connection.
i setup a sftp server (i used feeFTPd) and i'm now trying to connect from two different machines.
from the first one everything is fine:
$ sftp -vvv user@xxx.xxx.xxx.xxx
Connecting to xxx.xxx.xxx.xxx...... (9 Replies)
Discussion started by: dc26
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4. UNIX for Advanced & Expert Users
Hello,
I have recently updated my AIX machine from version 6.1.7.5 to 6.1.9.1 and i noticed that the errpt of the server is full of ssh messages like the one below:
sshdprocess_id>]: fatal: Read from socket failed: Connection reset by peer
Does anyone knows if this a known bug of the ssh... (15 Replies)
Discussion started by: omonoiatis9
15 Replies
5. UNIX for Dummies Questions & Answers
I get this error when I log in through console:
"fatal: Read from socket failed: Connection reset by peer".
Can you tell me what this is and why it happens, and how to stop it? Thank you. (1 Reply)
Discussion started by: iamnew2solaris
1 Replies
6. UNIX for Advanced & Expert Users
Hello
I'm facing the above problem while doing a performance run. I've a script which I'm launching from my windows desktop using mozilla. The script will invoke backend action on a Solaris host which in turn feeds the records to a driver located on a linux box(Cent OS).
What's happening is... (1 Reply)
Discussion started by: subramanyab
1 Replies
7. IP Networking
hi all.
am running postgresql in a vm on debian server.
i have some client programs connecting to the db.
when i check the logs of postgresql i see "connection reset by peer"
can someone help me with this issue...
thanks. (1 Reply)
Discussion started by: coolatt
1 Replies
8. Shell Programming and Scripting
hi
i am connecting to a remote server using sftp protocol.
i am using the command like "sftp USER01@122.10.12.45"
then i got the error "Couldn't read packet: Connection reset by peer"
please help its very urgent (5 Replies)
Discussion started by: Satyak
5 Replies
9. Shell Programming and Scripting
I use ssh to work on the server (OS X 10.4.x) remotely from home (Debian / OS X 10.5.3). If I leave my machine idle, I get disconnected after a couple of minutes. I get the following error message:
Read from remote host "server name": Connection reset by peer
Connection to "server name" closed.... (2 Replies)
Discussion started by: osxhawk
2 Replies
10. IP Networking
:confused: HI,
We have 2 servers ( win 2003 + sun 5.8 ) and we run a rsh from the NT to the UNIX.
The program runs a shell script on the UNIX and waits for the answer in the EOF.
How ever, after period of appx 2 min there is a reply "Recv failed:Connection reset by peer".
while the... (5 Replies)
Discussion started by: eyalush
5 Replies
send(n) Tk Built-In Commands send(n)
__________________________________________________________________________________________________________________________________________________
NAME
send - Execute a command in a different application
SYNOPSIS
send ?options? app cmd ?arg arg ...?
_________________________________________________________________
DESCRIPTION
This command arranges for cmd (and args) to be executed in the application named by app. It returns the result or error from that command
execution. App may be the name of any application whose main window is on the display containing the sender's main window; it need not be
within the same process. If no arg arguments are present, then the command to be executed is contained entirely within the cmd argument.
If one or more args are present, they are concatenated to form the command to be executed, just as for the eval command.
If the initial arguments of the command begin with "-" they are treated as options. The following options are currently defined:
-async Requests asynchronous invocation. In this case the send command will complete immediately without waiting for cmd to complete in
the target application; no result will be available and errors in the sent command will be ignored. If the target application is
in the same process as the sending application then the -async option is ignored.
-displayof pathName
Specifies that the target application's main window is on the display of the window given by pathName, instead of the display con-
taining the application's main window.
-- Serves no purpose except to terminate the list of options. This option is needed only if app could contain a leading "-" character.
APPLICATION NAMES
The name of an application is set initially from the name of the program or script that created the application. You can query and change
the name of an application with the tk appname command.
DISABLING SENDS
If the send command is removed from an application (e.g. with the command rename send {}) then the application will not respond to incom-
ing send requests anymore, nor will it be able to issue outgoing requests. Communication can be reenabled by invoking the tk appname com-
mand.
SECURITY
The send command is potentially a serious security loophole. On Unix, any application that can connect to your X server can send scripts to
your applications. These incoming scripts can use Tcl to read and write your files and invoke subprocesses under your name. Host-based
access control such as that provided by xhost is particularly insecure, since it allows anyone with an account on particular hosts to con-
nect to your server, and if disabled it allows anyone anywhere to connect to your server. In order to provide at least a small amount of
security, Tk checks the access control being used by the server and rejects incoming sends unless (a) xhost-style access control is enabled
(i.e. only certain hosts can establish connections) and (b) the list of enabled hosts is empty. This means that applications cannot con-
nect to your server unless they use some other form of authorization such as that provide by xauth. Under Windows, send is currently dis-
abled. Most of the functionality is provided by the dde command instead.
EXAMPLE
This script fragment can be used to make an application that only runs once on a particular display.
if {[tk appname FoobarApp] ne "FoobarApp"} {
send -async FoobarApp RemoteStart $argv
exit
}
# The command that will be called remotely, which raises
# the application main window and opens the requested files
proc RemoteStart args {
raise .
foreach filename $args {
OpenFile $filename
}
}
KEYWORDS
application, dde, name, remote execution, security, send
Tk 4.0 send(n)