You might find it easier to write a bash script that does what you want it to do,
scp it to each of the servers, then run that script remotely with the '-C' parameter.
Here is some sample code.
Code:
for line in `cat ${HOME}/hosts.txt`
do
ssh $line -C "/home/myuser/myscript.sh"
scp $line:/home/myuser/myscript.log myscript_${line}.log
done
You should use the exec command to redirect all of the output to a log file.
Then you can copy the log file back and look at it after the script finishes
on all of the servers.
Code:
#!/bin/bash
exec >/home/myuser/myscript.log
exec 2>&1
# do some stuff
exec 1>&-
exec 2>&-
You should also look at your .bashrc and .bash_profile scripts on the third
server to see if there is anything weird going on. Finally are you running a
different OS on the third system than the first two. If that OS is older that
might explain why it doesn't work there.
This User Gave Thanks to gandolf989 For This Post:
Hi,
Can u see the code below.
set xyz = `cat testt1.txt | awk '/-----/{\
print $1 }\
' | tail -1`
I need to execute it in c shell . What is wrong with the above command.
When i write everything on a single line then it is working.
Can anybody help me . (0 Replies)
Dear Unix Guru,
I have several directories as below
/home/user/
dir1
dir2
dir3
Each directory has different size. I want to print each directory size (Solaris command du -hs .)
Can you please guide me how to achieve this?
Thanks
Bala (2 Replies)
I need a command, which could run mutliple commands from a file.
Let's say, I have
mv fileA1 fileB1
mv fileA2 fileB2
.....
mv fileA20 fileB20
I put these commands in a file, then I need a command to run the file as a whole so that I don't need to type 20 times...
Anyone tell me how to... (8 Replies)
I came across the command string on https://www.unix.com/shell-programming-scripting/141885-awk-removing-data-before-after-pattern.html which was what I was looking for to be able to remove data before a certain pattern. However, outputting the result to a file seems to work on an individual basis... (4 Replies)
Hi all,
I am trying to create a shell script from solaris 10 server to run a command into multiple specific value in one file. The command is related to Oracle/Sun JES2005Q4 directory server.
#this is the command,
#from path /jes/ds/slapd-rldap1
./ns-inactivate.pl -h mldap1 -p 389 -D... (12 Replies)
Hi,
I would like to ask if someone knows or accomplished this task in the terminal multiplexer in a single window with multiple splitted pane:
In the script run multiple command at the same time in diff splitted pane or simulatneously.
As an example: I would like to run iptraf, iotop, htop,... (2 Replies)
Normally i would do this-
cd abc
ls -ltr
I wish to run above command in a single line, like this-
cd abc | ls -ltr
But above command doesn't works, it simply runs the second command, ignoring the 1st one.
:confused: (4 Replies)
Dear folks
I have two data set which there names are "final.map" and "1.geno" and look like this structures:
final.map:
gi|358485511|ref|NC_006088.3| 2044
gi|358485511|ref|NC_006088.3| 2048
gi|358485511|ref|NC_006088.3| 2187
gi|358485511|ref|NC_006088.3| 17654
... (2 Replies)
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)
Hi All,
How can i run a single command on multiple servers with or without giving credentials.
I have a file(servers.txt) which has got list of servers and i want to run a command lsb_release -dr on all these servers and get output of those servers against each server.
I tried below code... (9 Replies)
Discussion started by: darling
9 Replies
LEARN ABOUT DEBIAN
rdeliver
rdeliver(1) General Commands Manual rdeliver(1)NAME
rdeliver - Ruby mail filter script
SYNOPSYS
rdeliver <options> [script]
DESCRIPTION
This script serves as an example of how you can use the RFilter::DeliveryAgent class to perform mail delivery. You can also use this
script as a fully functioning mail filter.
This script is a basic mail local delivery agent (DeliveryAgent) that can be used in place of procmail, maildrop, etc. in a user's .forward
or .qmail file. The user supplies a delivery script that is written in Ruby, which avoids the limitations of the crippled mini-languages
so often used in other DeliveryAgent programs.
USAGE
rdeliver is invoked from the command line using:
% rdeliver <options> [script]
The script argument is optional. If omitted the script will look for a file called .rdeliver in the home directory.
Options are:
--load-path directory
Prepend the given directory to ruby's load path.
--log filename
Log to the given filename. If no log is specified, no logging occurs.
--home directory
Specify the home directory. rdeliver will change to this directory before reading and writing any files. The home directory
defaults to the value of the HOME or LOGDIR environment variable.
DELIVERY SCRIPT
The delivery script runs in the context of a class called Deliver (in contrast, most ruby scripts run in the context of the Object class).
So any methods added with def will be added to the Deliver class.
A minimal delivery script would be:
def main
agent.save('inbox')
end
This code defines a Deliver#main method that saves the mail into an mbox style mailbox.
The only API the Deliver script has is the #agent method. This retrieves the RFilter::DeliveryAgent object associated with the current
message. Using the API of the RFilter::DeliveryAgent object, you can access and modify the message body and headers, defer or reject the
message delivery, and deliver into various mailbox formats.
See also RFilter::DeliveryAgent and Deliver.
INSTALLATION
Assuming you have the RubyMail mail classes installed, you typically have to put something like this in your .forward file:
|"/usr/bin/rdeliver --log /home/you/.rlog"
This will call rdeliver for each new message you get, and log to /home/you/.rlog.
CATASTROPHIC ERRORS
The rdeliver script is very careful with errors. If there is any problem, it logs the error to the log file you specify. But if you do
not specify a log file, or the error occurs before the log file is opened, a record of the error is placed in a file called CATASTROPH-
IC_DELIVERY_FAILURE in the home directory. If that fails, the error information is printed to the standard output in the hopes that it
will be part of a bounce message. In all cases, the exit code 75 is returned, which tells the MTA to re-try the delivery again.
AUTHOR
rdeliver and RFilter support classes were written by Matt Armstrong <matt@lickey.com>.
This document was originally an RD format document of rdeliver script. This manual page was converted from it for Debian GNU/Linux system.
September 2003 rdeliver(1)