Sponsored Content
Top Forums Shell Programming and Scripting launch & monitor process on remote host Post 56997 by RTM on Friday 15th of October 2004 10:20:35 AM
Old 10-15-2004
You can use ssh - to set it up for no password, see this page on mit.edu.

To set up rsh with no password (not recommended for security concerns), see the man page for rsh - look for the information on host.equiv.

There is also a software program called Expect which may suit your needs.
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

how to Launch an independent process.

Hello, I needed a help please... I have an application which launches process. For this i am using fork and execv method calls. By doing this my launched process are now child process of the parent process(launching process). I dont want this to happen, i want the process that is launched to... (1 Reply)
Discussion started by: deepthi
1 Replies

2. Solaris

How to delete the files from local host to remote host

Hi all, i am copying .gz files from production server to development server using "scp" command.my requirement is after copying .gz files i want to delete old .gz files(two days back) in development server from production server. like this way i need to delelte .log ,.z and .dmp files... (3 Replies)
Discussion started by: krishna176
3 Replies

3. Programming

How to launch a new process

Hi, I have a situation where a C main program needs to call another C main program, my background is mostly Windows and I'm new to UNIX programming. I've read about system(), fork(), and exec() and I'm a little confused as to what the sequence of steps should be to launch another process. By the... (5 Replies)
Discussion started by: hr94131
5 Replies

4. Shell Programming and Scripting

script to monitor process running on server and posting a mail if any process is dead

Hello all, I would be happy if any one could help me with a shell script that would determine all the processes running on a Unix server and post a mail if any of the process is not running or aborted. Thanks in advance Regards, pradeep kulkarni. :mad: (13 Replies)
Discussion started by: pradeepmacha
13 Replies

5. Shell Programming and Scripting

Run a shell script from one host which connext to remote host and run the commands

I want to write a script which would run from one host say A and connect to other remote host B and then run rest of commands in that host. I tried connecting from A host to B with SSH but after connecting to host B it just getting me inside Host B command prompt. Rest of the script is not running... (6 Replies)
Discussion started by: SN2009
6 Replies

6. Shell Programming and Scripting

running commands to remote host from centralized host

Gurus/Experts We have a centralized UNIX/Solaris server from where we can actually ssh to all other UNIX/Solaris servers...I need to write a script that reside on this centerlized server and do FileSystem monitoring (basically run df -h or -k) of other remote servers and then send an email to me... (6 Replies)
Discussion started by: anjum.suri
6 Replies

7. UNIX for Advanced & Expert Users

Help! How to find the local host after few ssh hops to remote host???

I do a ssh to remote host(A1) from local host(L1). I then ssh to another remote(A2) from A1. When I do a who -m from A2, I see the "connected from" as "A1". => who -m userid pts/2 2010-03-27 08:47 (A1) I want to identify who is the local host who initiated the connection to... (3 Replies)
Discussion started by: gomes1333
3 Replies

8. Debian

Launch remote gui apps in remote hosts

Hi, I've been looking for a way to execute a console program (is in windows but by now I accept the linux way) from a linux machine, but this program has to be opened in the remote side. Linux machine acts only as a "signaling" host. My program has to open the camera in the remote side, but only... (7 Replies)
Discussion started by: zauberberg
7 Replies

9. Shell Programming and Scripting

Pause processes in remote host and resume execution in another remote host

Hi, Given addresses of 2 remote machines, using a shell script is it possible to get the state of running processes in "src" stop all the processes in "src" exit out of "src" ssh into "dest" resume the state of executing processes captured in step 1 in "dest" Assumption: "src" is... (3 Replies)
Discussion started by: Saeya Darsan
3 Replies

10. Shell Programming and Scripting

Check/get the exit status of a remote command executed on remote host through script

Geeks, Could you please help me out in my script and identify the missing piece. I need to check/get the exit status of a remote command executed on remote host through script and send out an email when process/processes is/are not running on any/all server(s). Here's the complete... (5 Replies)
Discussion started by: lovesaikrishna
5 Replies
rsh(1c) 																   rsh(1c)

Name
       rsh - remote shell

Syntax
       rsh host [-l username] [-n] command
       host [-l username] [-n] command

Description
       The  command  connects to the specified host, and executes the specified command.  The command copies its standard input to the remote com-
       mand, the standard output of the remote command to its standard output, and the standard error of the remote command to its standard error.
       Interrupt, quit and terminate signals are propagated to the remote command.  The command normally terminates when the remote command does.

       The  remote  username  used is the same as your local username, unless you specify a different remote name with the -l option.  This remote
       name must be equivalent, in the sense of to the originating account.  No provision is made for specifying a password with a command.

       If you omit command, then instead of executing a single command, you are logged in on the remote host using

       Shell metacharacters which are not quoted are interpreted on local machine, while quoted  metacharacters  are  interpreted  on  the  remote
       machine.  Thus the command

	  rsh otherhost cat remotefile >> localfile

       appends the remote file remotefile to the localfile localfile, while

	  rsh otherhost cat remotefile ">>" otherremotefile

       appends remotefile to otherremotefile.

       Host  names are given in the file Each host has one standard name (the first name given in the file), which is rather long and unambiguous,
       and optionally one or more nicknames.  The host names for local machines are also commands in the directory If you put  this  directory	in
       your search path then the can be omitted.

Options
       -l username	   Logs you in as the specified user, not as your user login name.

       -n		   Redirects all command input to

Restrictions
       The  command  is  confused by output generated by commands in a .cshrc file on the remote host.	In particular, `where are you?' and `stty:
       Can't assign requested address' are messages which can result if output is generated by the startup file.

       If you are using and put a in the background without redirecting its input away from the terminal, it blocks even if no reads are posted by
       the remote command.  If no input is desired you should redirect the input of to using the -n option.

       You cannot run an interactive command like Use

       Stop signals stop the local process only.

Files
       /etc/hosts
       /usr/hosts/*

See Also
       rlogin(1c)

																	   rsh(1c)
All times are GMT -4. The time now is 07:29 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy