Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: ssh to multiple hosts and saving the output in the local host
Top Forums Shell Programming and Scripting ssh to multiple hosts and saving the output in the local host Post 302442431 by Scott on Wednesday 4th of August 2010 08:00:38 AM
Old 08-04-2010
To a file:
Code:
for i in `cat file`
do
ssh -t $i " command1 ; command2; ..."
done > output.txt

To the screen and to a file:
Code:
for i in `cat file`
do
ssh -t $i " command1 ; command2; ..."
done | tee output.txt

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

script for df output from multiple hosts

I am trying get "df -k" output from multiple hosts along with their hostnames via ssh, my script is appending the "df -k" output from all the nodes to a single file but not getting the hostnames for those nodes, just wondering how to pass more than one command via ssh or may be someone could come... (6 Replies)
Discussion started by: barkath
6 Replies

2. 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

3. Shell Programming and Scripting

rsh to many hosts the ftp output to single host

Hi guys. i need some help, i need to create a script in tcsh that rsh into all my hosts that we have at our business, then cd to a directory (cd /apps/users) then grab a file from the users folder and ftp it back to my windows machine. can someone please help? Kind regards. Brian Behrens (2 Replies)
Discussion started by: brian112
2 Replies

4. Shell Programming and Scripting

Logon to multiple hosts using ssh hardcode password

Hi im trying to write a script to logon to list of servers with same userID. I have no option/plan to implement ssh-keygen sharing between the systems, so i have written script creating 2 files, file1 holds list of hosts host1 host2 host3 file2 has following script for i in `cat file1`... (1 Reply)
Discussion started by: dreamaix
1 Replies

5. Shell Programming and Scripting

Copy a file from local host to a list of remote hosts --- perl script

Hi friends, i need to prepare a script ( in perl) i have a file called "demo.exe" in my local unix host. i have a list of remote hosts in a file "hosts.txt" now i need to push "demo.exe" file to all the hosts in "hosts.txt" file. for this i need to prepare a script(in perl, but shell... (5 Replies)
Discussion started by: siva kumar
5 Replies

6. UNIX for Dummies Questions & Answers

How to search using ssh on multiple hosts?

Hi guys - I am having a hard time trying to figure how to search for a certain string on config files hosted on multiple hosts. This is an example: Hostnames: myhost1.mycompany.com|myhost2.mycompany.com|myhost3.mycompany.com String to search for: myipaddress.somehost.com Directory... (9 Replies)
Discussion started by: DallasT
9 Replies

7. Shell Programming and Scripting

Ssh to multiple hosts and then run multiple for loops under remote session

Hello, I am trying to login to multiple servers and i have to run multiple loops to gather some details..Could you please help me out. I am specifically facing issues while running for loops. I have to run multiple for loops in else condition. but the below code is giving errors in for... (2 Replies)
Discussion started by: mohit_vardhani
2 Replies

8. Shell Programming and Scripting

Ssh to validate multiple remote hosts connection validation.

Dear Folks, I am trying to read a config file contains ip and port numbers. i want to read each line of the config file and check ssh connection is happening or not. Kindly guide. Config file: abc@1.2.342 22 abc@1.2.343 22 abc@1.2.344 22 abc@1.2.345 22... (9 Replies)
Discussion started by: sadique.manzar
9 Replies

9. Shell Programming and Scripting

Grep remote multiple hosts output to local server

Hello all, i'm trying to create a report by greping a pattern on multiple remote hosts and creta a simple report, actually i did this, is ther any better way to do this. #!/bin/bash for host in `cat RemoteHosts` do ssh $host -C 'hostname 2>&1; grep ERROR /var/log/WebServer.log.2019-09-21... (0 Replies)
Discussion started by: charli1
0 Replies

10. Shell Programming and Scripting

Copy local files to single remote host but multiple folders using rsync

I'm trying to copy a file myfile.scr from my local Linux server to multiple folders on remote AiX server using single rsync command. Below command helps me copy the file "myfile.scr" from my localhost to a remote host folder "/app/deployment/tmpfiles" rsync --delay-updates -F --compress... (1 Reply)
Discussion started by: mohtashims
1 Replies

LEARN ABOUT CENTOS

grub-render-label

GRUB-RENDER-LABEL(1)                                               User Commands                                              GRUB-RENDER-LABEL(1)

NAME

       grub-render-label - generate a .disk_label for Apple Macs.

SYNOPSIS

       grub-render-label [OPTION...] [OPTIONS]

DESCRIPTION

       Render Apple .disk_label.

       -b, --bgcolor=COLOR
              use COLOR for background

       -c, --color=COLOR
              use COLOR for text

       -f, --font=FILE
              use FILE as font (PF2).

       -i, --input=FILE
              read text from FILE.

       -o, --output=FILE
              set output filename. Default is STDOUT

       -t, --text=STRING
              set the label to render

       -v, --verbose
              print verbose messages.

       -?, --help
              give this help list

       --usage
              give a short usage message

       -V, --version
              print program version

       Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.

REPORTING BUGS

       Report bugs to <bug-grub@gnu.org>.

SEE ALSO

       The  full  documentation  for grub-render-label is maintained as a Texinfo manual.  If the info and grub-render-label programs are properly
       installed at your site, the command

              info grub-render-label

       should give you access to the complete manual.

grub-render-label (GRUB) 2.02-2ubuntu8.3                             July 2018                                                GRUB-RENDER-LABEL(1)
All times are GMT -4. The time now is 06:46 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy