Create a list of commands in a central location, and then run them all remotely through a ssh here
I'm trying to write a script that in the end will from one central location hop to a bunch of servers and then run a series of ping tests. The thing is, the list of devices that needs to be pinged is going to be different for each server. So what I want to do is be able to do is read through the list of servers at the central location, set up the logic to figure out what machines it needs to ping, and then execute a single ssh session with a here statement. The issue I have is, I'm not sure how to create a list of commands, and then run through them.
So what I have right now is:
Doing the logic is fine, I can hack my way through that. What I can't figure out is how to pass a list of commands based on that logic through a single ssh connection.
I need to run a set of commands on a remote machine using ssh. it should also collect output and return status of each command. Can someone help me how to do this? (1 Reply)
I am developing an application that submits command line file transfers using ssh (Sun to Sun) and Tectia ssh (Sun to Windows Server) embedded in the code. Potentially many different trusted people will start the programs. Is there a way to have all the settings and keys localized so that there is... (0 Replies)
Guys,
Totally new to this...
I have asked to create a Central access printer to an AIX Server..
Spoolserver : SapErpDev_DEV_00
Host : SapErpDev IP : 172.30.1.17
Device type : HPLJ4
Printer model - HPLJ 4 : HP laserjet 4 series PCL - 5
Question..
From my understanding, I... (3 Replies)
Hello,
I am testing sudo and I want to test it. Can anyone please let me know few commands (of course other than shutdown, reboot etc. as I can't reboot the box) on AIX that can be run by ROOT only.
Thanks
---------- Post updated at 07:43 PM ---------- Previous update was at 07:38 PM... (5 Replies)
Dear every one,
I am working with the data of my lab program and I have to do many times by the same list of some commands (grep, then save to file, then use awk to delete odd lines, save to file, use awk to delete even lines, save to file...).
Is there any way to save a list of command which I... (4 Replies)
I have many command is list in the variable lists,each command will run a very long time, so I want to run 5 commands at the same time with process till it complete run all the command,
lists="aa bb cc dd xx gg blabla zz ......." ( a very long list)
can some one point me the codes?
... (7 Replies)
Hi All,
I have the below requirement.
I want to copy the local file to remote after that i need to run the local script on a remote machine.When i use two ssh commnds i can achieve this. But i want to achieve this using one ssh command.
Below command to copy the local file to remote
ssh -q... (2 Replies)
I'm working on a script to SSH and SUDO as (sap user sidadm) then automatically run commands that the sidadm user can run such as R3trans -v, tp, etc..
I can SSH without password and SUDO..
but the commands don't run after I SSH and SUDO to the sidadm user...here is the commands that I've... (2 Replies)
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)
Hi Guys,
this is the scenario:
ubuntu pc and I have 10 wireless devices that I need to check their firmware version.
I would like to create a script that it will ask me IP, after I enter it, I hit enter then it will show me the version of the firmware.
this is what i do.
ssh... (9 Replies)
Discussion started by: gabak
9 Replies
LEARN ABOUT DEBIAN
bup-on
bup-on(1) General Commands Manual bup-on(1)NAME
bup-on - run a bup server locally and client remotely
SYNOPSIS
bup on <hostname> index ...
bup on <hostname> save ...
bup on <hostname> split ...
DESCRIPTION
bup on runs the given bup command on the given host using ssh. It runs a bup server on the local machine, so that commands like bup save
on the remote machine can back up to the local machine. (You don't need to provide a --remote option to bup save in order for this to
work.)
See bup-index(1), bup-save(1), and so on for details of how each subcommand works.
This 'reverse mode' operation is useful when the machine being backed up isn't supposed to be able to ssh into the backup server. For
example, your backup server can be hidden behind a one-way firewall on a private or dynamic IP address; using an ssh key, it can be autho-
rized to ssh into each of your important machines. After connecting to each destination machine, it initiates a backup, receiving the
resulting data and storing in its local repository.
For example, if you run several virtual private Linux machines on a remote hosting provider, you could back them up to a local (much less
expensive) computer in your basement.
EXAMPLES
# First index the files on the remote server
$ bup on myserver index -vux /etc
bup server: reading from stdin.
Indexing: 2465, done.
bup: merging indexes (186668/186668), done.
bup server: done
# Now save the files from the remote server to the
# local $BUP_DIR
$ bup on myserver save -n myserver-backup /etc
bup server: reading from stdin.
bup server: command: 'list-indexes'
PackIdxList: using 7 indexes.
Saving: 100.00% (241/241k, 648/648 files), done.
bup server: received 55 objects.
Indexing objects: 100% (55/55), done.
bup server: command: 'quit'
bup server: done
# Now we can look at the resulting repo on the local
# machine
$ bup ftp 'cat /myserver-backup/latest/etc/passwd'
root:x:0:0:root:/root:/bin/bash
daemon:x:1:1:daemon:/usr/sbin:/bin/sh
bin:x:2:2:bin:/bin:/bin/sh
sys:x:3:3:sys:/dev:/bin/sh
sync:x:4:65534:sync:/bin:/bin/sync
...
SEE ALSO bup-index(1), bup-save(1), bup-split(1)BUP
Part of the bup(1) suite.
AUTHORS
Avery Pennarun <apenwarr@gmail.com>.
Bup unknown-bup-on(1)