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Top Forums Shell Programming and Scripting Copy file from one server to multiple server Post 302373504 by wakkadoo on Friday 20th of November 2009 01:20:28 PM
Old 11-20-2009
Code:
for SVR in < 'cat serverlist'
do
  scp2 -q <filename>  user@SVR:/PATH
done

same as above but reading in file serverlist. just create file with list of all servers. If you have ssh keys setup that would be best as well, to allow no pw.

Or this:
Code:
#!/bin/bash
#
# This script will copy a file to all hosts listed in serverlist file
# Place file  to copy and fix paths below.
#
# Edit /root/serverlist file with hostname you need.
#
# Edit file variable with location of file you want to scp
#
# Edit desst variable with directory path where you want file to be copied.
#
HOSTS=/root/serverlist
file=/sourcefile
dest=/dest/location
echo "Are you sure you want to copy $file to the  standard list of servers"
echo "This may take a while!!"
echo -n "Enter 'y' or 'n':"
read CHOICE
case "$CHOICE" in
        y|yes|Yes) while read line
do
        scp $file $line:$dest
done < $HOSTS
        continue ;;
     n|no|No) echo "Please try again"

esac

 

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HOSTS(5)							File Formats Manual							  HOSTS(5)

NAME
hosts - hostname to IP address database SYNOPSIS
/etc/hosts DESCRIPTION
The hosts database lists the IP addresses and the hostnames that translate to these IP addresses. It is used by nonamed(8) in a network without name servers. A simple /etc/hosts may look like this: 127.0.0.1 localhost 192.9.200.1 darask 192.9.200.2 burask The localhost entry lists a special address that refers to the local host itself (a kind of /dev/tty for hosts.) You should only list it if nonamed needs it! The other entries are actual machines. The file may contain comments marked with '#'. You can have aliases (more hostnames on the same line), but it is not recommended, because nonamed can't present them to the system as CNAME records. An often seen form like 192.9.200.1 darask.home.cs.vu.nl darask is harmless though, and has the small advantage that you can use the short name in /etc/ethers so rarpd can match it at boot time. FILES
/etc/hosts Hosts database. SEE ALSO
ethers(5), nonamed(8), rarpd(8), boot(8). AUTHOR
Kees J. Bot (kjb@cs.vu.nl) HOSTS(5)
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