Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Ssh - running commands on remote server
Top Forums Shell Programming and Scripting Ssh - running commands on remote server Post 302943972 by RudiC on Thursday 14th of May 2015 11:49:35 AM
Old 05-14-2015
Certainly you shouldn't run ssh for every single command, as this needs a login and process creation on the remote server. Collect your commands into a script and run that from a single login.
And - you should be very clear about where those "testfile"s are located.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Can BASH execute commands on a remote server when the commands are embedded in shell

I want to log into a remote server transfer over a new config and then backup the existing config, replace with the new config. I am not sure if I can do this with BASH scripting. I have set up password less login by adding my public key to authorized_keys file, it works. I am a little... (1 Reply)
Discussion started by: bash_in_my_head
1 Replies

2. Shell Programming and Scripting

remote ssh commands help

I have a script that I'm trying to use that will check for files on a remote machine and if there is files copy the files, modify the perm on the copied files, and then delete the files off of the remote server. Right now I need to get the correct syntax so the the remote commands still interpret... (4 Replies)
Discussion started by: jcalisi
4 Replies

3. Shell Programming and Scripting

SSH, Remote Commands and echo, oh my!

So, HostB has a SSH trust via pre-shared keys from HostA. HostA> ssh HostB hostname HostB HostA> ssh HostB echo `hostname` HostA HostA> ssh HostB 'echo `hostname`' `hostname` HostA> ssh HostB "echo `hostname`" HostA HostA> ssh HostB echo $PS1 user@HostA:$PWD HostA> ssh HostB... (12 Replies)
Discussion started by: Wrathe
12 Replies

4. Shell Programming and Scripting

Problem running ssh from remote server

So I have a script which performs some basic commands on another server via ssh. It works great, no issues at all. Let's call this "Script A" BUT, this working script is to be executed remotely from a different UNIX script on another server, also by ssh. Let's call this "Script B". When... (1 Reply)
Discussion started by: newerakb
1 Replies

5. Shell Programming and Scripting

Running a function on a remote server via SSH in a script

I'm working on a script (mostly for practice) to simplify a task I have to do every now and then. I have a cluster with 6 servers on it, each server has a directory with a set of files called *.pid and *.mpid. Each file contains the pid of a process that may or may not be running on that server.... (3 Replies)
Discussion started by: DeCoTwc
3 Replies

6. Shell Programming and Scripting

executing commands in remote server using ssh

I have some commands which need to be executed in remote machine. I have Linux Server from where I need to connect to Solaris server using ssh and then declare some variable over there and run some commands. I don't want to call a script which is present in Solaris server from Linux server... (7 Replies)
Discussion started by: maitree
7 Replies

7. UNIX for Dummies Questions & Answers

Running commands on remote machines

so i want to monitor a variety of things on hundreds of servers. the old process was to have an agent running on each one of these servers. but now i'm looking to see if its possible to have agentless monitoring. the only other straight forward option other than having an agent on the hosts, is... (2 Replies)
Discussion started by: SkySmart
2 Replies

8. Shell Programming and Scripting

Remote ssh commands

ssh XXXXX@XXXXX'. $HOME/.profile 2>/dev/null;cd $COMMON_TOP/admin/scripts/$CONTEXT_NAME; adcmctl.sh start "apps${AppsPass}" || cd $ADMIN_SCRIPTS_HOME; adcmctl.sh start "apps${AppsPass}"' As per our business requirement we should be able to execute the above two commands seprated with or ( || )... (4 Replies)
Discussion started by: Y.balakrishna
4 Replies

9. Shell Programming and Scripting

Running Commands on a Remote Linux Server over SSH

Hello, I'm trying to create a ksh script to ssh to a remote server, enter the password and a couple commands. For security reasons I have changed the login, password and ip in my example. #!/bin/ksh ssh -t -t username@12.5.5.3 << EOF password cd bin pwd EOF When I run it. It... (5 Replies)
Discussion started by: seekryts15
5 Replies

10. Shell Programming and Scripting

How to run commands on remote server using ssh password less authentication?

Hi, I need to run a script located in a directory on remote server by using ssh authentication from my local unix server. Can anyone help me in this. I have tried the below command. It worked for echo command but when i tried to open a file using cat command it is showing "cat: cannot open... (6 Replies)
Discussion started by: ssk250
6 Replies

LEARN ABOUT SUSE

netrc

NETRC(5)						      BSD File Formats Manual							  NETRC(5)

NAME

     netrc -- user configuration for ftp

SYNOPSIS

     ~/.netrc

DESCRIPTION

     This file contains configuration and autologin information for the File Transfer Protocol client ftp(1).

     The .netrc file contains login and initialization information used by the auto-login process.  It resides in the user's home directory.  The
     following tokens are recognized; they may be separated by spaces, tabs, or new-lines:

     machine name
	       Identify a remote machine name.	The auto-login process searches the .netrc file for a machine token that matches the remote
	       machine specified on the ftp command line or as an open command argument.  Once a match is made, the subsequent .netrc tokens are
	       processed, stopping when the end of file is reached or another machine or a default token is encountered.

     default   This is the same as machine name except that default matches any name.  There can be only one default token, and it must be after
	       all machine tokens.  This is normally used as:

		     default login anonymous password user@site

	       thereby giving the user automatic anonymous ftp login to machines not specified in .netrc.  This can be overridden by using the -n
	       flag to disable auto-login.

     login name
	       Identify a user on the remote machine.  If this token is present, the auto-login process will initiate a login using the specified
	       name.

     password string
	       Supply a password.  If this token is present, the auto-login process will supply the specified string if the remote server requires
	       a password as part of the login process.  Note that if this token is present in the .netrc file for any user other than anonymous,
	       ftp will abort the auto-login process if the .netrc is readable by anyone besides the user.

     account string
	       Supply an additional account password.  If this token is present, the auto-login process will supply the specified string if the
	       remote server requires an additional account password, or the auto-login process will initiate an ACCT command if it does not.

     macdef name
	       Define a macro.	This token functions like the ftp macdef command functions.  A macro is defined with the specified name; its con-
	       tents begin with the next .netrc line and continue until a null line (consecutive new-line characters) is encountered.  If a macro
	       named init is defined, it is automatically executed as the last step in the auto-login process.

SEE ALSO

     ftp(1), ftpd(8)

Linux NetKit (0.17)						September 23, 1997					       Linux NetKit (0.17)
All times are GMT -4. The time now is 01:09 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy