Linux Hardware Scaner

LinuxHWScanner.rb

#~~~~~~~~~~~~~~~~~~~~~~~
# Linux HW Scanner is a simple script to catch all Hardware Specifications from list of servers 
# Coded by : Sabry Saleh
# License : GPL2
#~~~~~~~~~~~~~~~~~~~~~~~
#=-Notes-=
# You have to install ruby + net-ssh gems 
# sudo gem install net-ssh
# sudo gem install net-ssh-shell
#~~~~~~~~~~~~~~~~~~~~~~~

require 'net/ssh'

class LinxHWSpecs
  begin
    host = IO.readlines('serverlist.txt') # full path of servers' list
    port = 22		# SSH port
    user = 'username'	# username
    pass = "123123"	# password
    i    = 0
    cmd = ["sudo /sbin/ip addr | grep mtu | grep -v lo | awk '{print $2}'",	# Interfaces
	    "sudo /sbin/ip addr | grep -i inet | grep -v inet6 | awk '{print $2}' | grep -v 127.0.0.1",	# IP-Address(v4)
            "sudo grep 'name' /proc/cpuinfo | tail -n 1 | cut -d ':' -f 2 | awk '{print $1,$2,$3}'",	# CPU Info
            "sudo /sbin/fdisk -l | grep -i disk | grep -v identifier | sort | grep -v Partition | grep -v md | awk '{print $1,$2,$3,$4}'",	# Disk Info(GB)
            "sudo free -m | grep Mem | awk '{ print $2 }'",	# RAM Info (MB)
            "cat /etc/redhat-release",	# Releas Version
	    "hostname"]	# Server Name
    
    while i < host.length 
      Net::SSH.start( host[i],user,:password => pass, :port=> port , :verbose=> :error ) do |ssh|
	puts "[+] Server Name: #{ssh.exec!(cmd[6])}"
	puts "[+] Interfaces: \n#{ssh.exec!(cmd[0])}"
	puts "[+] IP-Address(v4): \n#{ssh.exec!(cmd[1])} \n"
	puts "[+] CPU Info: \n#{ssh.exec!(cmd[2])} \n"
	puts "[+] Disk Info(GB): \n#{ssh.exec!(cmd[3])} \n"
	puts "[+] RAM Info (MB): \n#{ssh.exec!(cmd[4])} \n"
	puts "[+] Releas Version: \n#{ssh.exec!(cmd[5])} \n"
	puts "[*]----------[ End Of #{ssh.exec!(cmd[6]).chomp} ]----------[*]
	     "
      end # end of do
    i += 1 
    end # end of while
    
  rescue Exception => e
    puts "[!] Error @ #{host[i].chomp} : #{e}"
  end # end of begin
  
end # end of LinxHWSpecs