Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Ssh remote command doesn't work from script file
Top Forums Shell Programming and Scripting Ssh remote command doesn't work from script file Post 302900976 by techy1 on Friday 9th of May 2014 05:06:58 PM
Old 05-09-2014
try doing it like this:

Code:
for x in server1 server2 .. server10
do
ssh $x "<command>" </dev/null > file.log
done

i would test with a command that wont hard the system.

Code:
/home/insta cat hostname.master|while read line
> do
> ssh "$line" "echo hi" < /dev/null > $line.log
> done

I just ran this on a few systems and it worked.
This User Gave Thanks to techy1 For This Post:
indianya
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

command line work script doesn't

Hello, I'm stuck and confused as to why when I execute things form the command line it works but when in a script it doesn't. My script: ### creating a lock on the console touch /var/run/console.lock chmod 600 /var/run/console.lock echo "$User" >>... (2 Replies)
Discussion started by: larry
2 Replies

2. UNIX for Dummies Questions & Answers

Script doesn't work, but commands inside work

Howdie everyone... I have a shell script RemoveFiles.sh Inside this file, it only has two commands as below: rm -f ../../reportToday/temp/* rm -f ../../report/* My problem is that when i execute this script, nothing happened. Files remained unremoved. I don't see any error message as it... (2 Replies)
Discussion started by: cheongww
2 Replies

3. UNIX for Dummies Questions & Answers

SSH-KEYGEN doesn't work

Hi, Am running the following commands on our server to generate a key for passwordless SSH, however we are getting 100% blank key files. E.g. when looking id_dsa.pub or id_dsa they are 100% empty - the files get created, but contain no content and have a file size of 0b. mkdir ~/.ssh... (3 Replies)
Discussion started by: gjp
3 Replies

4. Shell Programming and Scripting

executing command in a remote machine through ssh - shell script

Hi All, i have two machines like x and y . my requirement is i should connect to machine Y from x through ssh connection . and do some operation such as copy and move and delete files in Y machine . i tried with this code but it is doing in machine x only . and i need to exit from Y when... (1 Reply)
Discussion started by: rateeshkumar
1 Replies

5. UNIX for Dummies Questions & Answers

find command in shell script doesn't work

Hello all, Something strange going on with a shell script I'm writing. It's trying to write a list of files that it finds in a given directory to another file. But I also have a skip list so matching files that are in that skip list should be, well uhm, skipped :) Here's the code of my... (2 Replies)
Discussion started by: StijnV
2 Replies

6. Shell Programming and Scripting

bash script to execute a command remote servers using ssh

Hello, I am running into few issues, please suggest me what I am missing. I am running this script on a linux host. Main idea of this script is to, login to each host via ssh and get uid of user, service user that I trying to run this script, has already deployed ssh keys and provide sudo... (8 Replies)
Discussion started by: bobby320
8 Replies

7. AIX

2nd SSH doesn't work with AD

Recently I decided to intall second daemon of SSH for Winbind users. I mean I have configuration AIX + Samba + AD and I can login to the server via SSH with AD accounts to 22 port without any problems. But now I have second installation of OpenSSH and don't understand why I can't do the same... (6 Replies)
Discussion started by: jess_t03
6 Replies

8. Shell Programming and Scripting

Ssh bash script exits without remote command completion

Hi, My goal is to connect from unix server A to windows server B and call a bat file on windows. I am able to succeed in remoting to windows and executing a command, the issue i am facing is the shell scrip is exiting without making sure of bat file success. Can you please help me in... (4 Replies)
Discussion started by: pxp018
4 Replies

9. Shell Programming and Scripting

Execute ssh command with additional terminal command to any remote user not working script

Hello i am having an issue with bash script and this is the code now=$(cat hosts1.txt | awk '{print $2;}') while read n ;do ssh root@$now 'useradd test1; echo -e "test1\ntest1" | passwd test1 && echo "test1 ALL=(ALL:ALL) ALL" >> /etc/sudoers' When i execute only part with cat, it... (8 Replies)
Discussion started by: tomislav91
8 Replies

10. AIX

PING to AIX works but TELNET FTP SSH doesn't work

root@PRD /> rsh DR KFAFH_DR: protocol failure due to unexpected closure from server end root@PRD /> telnet DR Trying... Connected to DR. Escape character is '^]'. Connection closed. root@PRD /> ftp DR Connected to KFAFH_DR. 421 Service not available, remote server has closed connection... (2 Replies)
Discussion started by: filosophizer
2 Replies

LEARN ABOUT SUNOS

list-virtual-servers

asadmin-list-virtual-servers(1AS)				   User Commands				 asadmin-list-virtual-servers(1AS)

NAME

       asadmin-list-virtual-servers, list-virtual-servers - gets the virtual servers

SYNOPSIS

       list-virtual-servers --user admin_user [--password admin_password] [--host localhost] [--port 4848] [--secure|-s] [--passwordfile filename]
       [--terse=false] [--echo=false] [--interactive=true]

       Gets all the virtual server elements. This command is supported in remote mode only.

OPTIONS

       --user		       authorized domain application server administrative username.

       --password	       password to administer the domain application server.

       --host		       machine name where the domain application server is running.

       --port		       port number of the domain application server listening for administration requests.

       --secure 	       if true, uses SSL/TLS to communicate with the domain application server.

       --passwordfile	       file containing the domain application server password.

       --terse		       indicates that any output data must be very concise, typically avoiding human-friendly sentences and favoring well-
			       formatted data for consumption by a script. Default is false.

       --echo		       setting to true will echo the command line statement on the standard output. Default is false.

       --interactive	       if set to true (default), only the required password options are prompted.

       Example 1: Using list-virtual-servers

       asadmin> list-virtual-servers --user admin --password adminadmin
       --host localhost --port 4848
       Command list-virtual-servers executed successfully

EXIT STATUS

       0		       command executed successfully

       1		       error in executing the command

       asadmin-create-virtual-server(1AS), asadmin-delete-virtual-server(1AS)

J2EE 1.4 SDK							    March 2004					 asadmin-list-virtual-servers(1AS)
All times are GMT -4. The time now is 08:10 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy