Friday, September 26, 2014

How to permenently Add DNS entry in Ubuntu 12.04

Just open the following file 
sudo nano /etc/resolvconf/resolv.conf.d/head
and add entries as follows:
nameserver <your DNS IP>
i.e. 
nameserver 192.168.10.1
 
Source http://ubuntuforums.org/showthread.php?t=2078398 

Saturday, March 1, 2014

Mac OS X: Wake Up Servers Using Wake-on-LAN ( WOL ) Command Utility

know how to send WOL command using Linux or FreeBSD wake command. But, how do I send Wake on LAN (WOL) frames to hosts on a local Ethernet network using Apple OS X operating systems to wake up my servers or nas devices?


You need to use wakeonlan Perl script that generates and transmits a Wake-On-LAN (WOL) "Magic Packet", used for restarting machines that have been soft powered-down (ACPI D3-warm state).


Download wakeonlan

Open a terminal and type the following curl command:
$ cd /tmp
$ curl http://gsd.di.uminho.pt/jpo/software/wakeonlan/downloads/wakeonlan-0.41.tar.gz -o out.tag.gz
Untar the tar ball with the help of tar command, enter:
$ tar xvf out.tag.gz
Sample outputs:

x wakeonlan-0.41/
x wakeonlan-0.41/README
x wakeonlan-0.41/Makefile.PL
x wakeonlan-0.41/META.yml
x wakeonlan-0.41/SIGNATURE
x wakeonlan-0.41/Changes
x wakeonlan-0.41/MANIFEST
x wakeonlan-0.41/examples/
x wakeonlan-0.41/examples/lab001.wol
x wakeonlan-0.41/wakeonlan

Install Perl script

Type the following mkdir command:
$ mkdir ~/bin/

Copy /tmp/wakeonlan-0.41/wakeonlan to ~/bin/ directory with the cp command:
$ cp /tmp/wakeonlan-0.41/wakeonlan ~/bin/

How do I send WOL on OS X?

The syntax is:
$ ~/bin/wakeonlan server-mac-address-here

For example, if nas01 server has 00:08:9b:c4:30:30 mac address, enter:
$ ~/bin/wakeonlan 00:08:9b:c4:30:30
Sample outputs:
Sending magic packet to 255.255.255.255:9 with 00:08:9b:c4:30:30

Other options
    -i ip_address
        set the destination IP address
        default: 255.255.255.255 (the limited broadcast address)
    -p port
        set the destination port
        default: 9 (the discard port)
    -f file
        uses file as a source of hardware addresses

Apple computer wake for network access (WOL) setting

If you want other users to be able to access your Apple OS X based computer’s shared resources, such as shared printers/files/folders or iTunes playlists, even when your computer is in sleep mode. Open System Preferences > choose "Energy Saver preferences". This set options that control your computer’s energy use including WOL for all Mac Based server and client systems:

Make sure you select the option "Wake for network access" so that other users can wake up your computer using WOL magic packet.

Friday, January 17, 2014

Work on ISP Config site before domain name Resolves

Hi,

I would like to create a new site on my ISPConfig server and set it entirely up with content (html & database etc.) before moving the domain name over to the new IP address.

How can I access and work the site on the ISPConfig server, before the domain resolves? I believe there is a way using the server IP address?

i.e. http://xxx.xxx.xxx.xxx:8080/mysite.com or something to that extent?

Thanks in advance! 
 

  ANSWER:

 This will not work.

What does work is to add the domain in question to your hosts file pointing to the server.

If you are using Windows, open c:\windows\system32\drivers\etc\hosts
  AND
If you are using Linux , # sudo nano /etc/hosts
 
 In it add:
Code:
IP_OF_ISPconfig_SERVER      www.domainname.com
IP_OF_ISPconfig_SERVER      domainname.com
Now save the file, and restart your browser to reload the hosts file.
You should now be able to access the www.domainname.com
 

Saturday, January 11, 2014

VBoxManage (The VirtualBox CLI)

VBoxManage (The VirtualBox CLI)

This is a online reference of the output of VBoxManage without options.
Sun VirtualBox Command Line Management Interface Version 3.1.4
(C) 2005-2010 Sun Microsystems, Inc.
All rights reserved.

Usage:

VBoxManage [-v|--version]

VBoxManage [-v|--version]    print version number and exit
VBoxManage [-q|--nologo] ... suppress the logo

VBoxManage list

VBoxManage list [--long|-l] vms|runningvms|ostypes|hostdvds|hostfloppies|
                            bridgedifs|hostonlyifs|dhcpservers|hostinfo|
                            hostcpuids|hddbackends|hdds|dvds|floppies|
                            usbhost|usbfilters|systemproperties

VBoxManage showvminfo

VBoxManage showvminfo       <uuid>|<name> [--details] [--statistics]
                            [--machinereadable]

VBoxManage registervm

VBoxManage registervm       <filename>

VBoxManage unregistervm

VBoxManage unregistervm     <uuid>|<name> [--delete]

VBoxManage createvm

VBoxManage createvm         --name <name>
                            [--ostype <ostype>]
                            [--register]
                            [--basefolder <path> | --settingsfile <path>]
                            [--uuid <uuid>]

VBoxManage modifyvm

VBoxManage modifyvm         <uuid|name>
                            [--name <name>]
                            [--ostype <ostype>]
                            [--memory <memorysize in MB>]
                            [--vram <vramsize in MB>]
                            [--acpi on|off]
                            [--ioapic on|off]
                            [--pae on|off]
                            [--hwvirtex on|off]
                            [--nestedpaging on|off]
                            [--vtxvpid on|off]
                            [--cpuidset <leaf> <eax> <ebx> <ecx> <edx>]
                            [--cpuidremove <leaf>]
                            [--cpuidremoveall]
                            [--cpus <number>]
                            [--monitorcount <number>]
                            [--accelerate3d <on|off>]
                            [--accelerate2dvideo <on|off>]
                            [--firmware bios|efi|efi32|efi64]
                            [--bioslogofadein on|off]
                            [--bioslogofadeout on|off]
                            [--bioslogodisplaytime <msec>]
                            [--bioslogoimagepath <imagepath>]
                            [--biosbootmenu disabled|menuonly|messageandmenu]
                            [--biossystemtimeoffset <msec>]
                            [--biospxedebug on|off]
                            [--boot<1-4> none|floppy|dvd|disk|net>]
                            [--nic<1-N> none|null|nat|bridged|intnet|hostonly]
                            [--nictype<1-N> Am79C970A|Am79C973|
                                            82540EM|82543GC|82545EM|
                                            virtio]
                            [--cableconnected<1-N> on|off]
                            [--nictrace<1-N> on|off]
                            [--nictracefile<1-N> <filename>]
                            [--nicspeed<1-N> <kbps>]
                            [--bridgeadapter<1-N> none|<devicename>]
                            [--hostonlyadapter<1-N> none|<devicename>]
                            [--intnet<1-N> <network name>]
                            [--natnet<1-N> <network>|default]
                            [--macaddress<1-N> auto|<mac>]
                            [--uart<1-N> off|<I/O base> <IRQ>]
                            [--uartmode<1-N> disconnected|
                                             server <pipe>|
                                             client <pipe>|
                                             file <file>|
                                             <devicename>]
                            [--gueststatisticsinterval <seconds>]
                            [--audio none|null|coreaudio]
                            [--audiocontroller ac97|sb16]
                            [--clipboard disabled|hosttoguest|guesttohost|
                                         bidirectional]
                            [--vrdp on|off]
                            [--vrdpport default|<ports>]
                            [--vrdpaddress <host>]
                            [--vrdpauthtype null|external|guest]
                            [--vrdpmulticon on|off]
                            [--vrdpreusecon on|off]
                            [--usb on|off]
                            [--usbehci on|off]
                            [--snapshotfolder default|<path>]
                            [--teleporter on|off]
                            [--teleporterport <port>]
                            [--teleporteraddress <address|empty>
                            [--teleporterpassword <password>]
                            [--hardwareuuid <uuid>]

VBoxManage import

VBoxManage import           <ovf> [--dry-run|-n] [more options]
                            (run with -n to have options displayed
                             for a particular OVF)

VBoxManage export

VBoxManage export           <machines> --output|-o <ovf>
                            [--legacy09]
                            [--vsys <number of virtual system>]
                                    [--product <product name>]
                                    [--producturl <product url>]
                                    [--vendor <vendor name>]
                                    [--vendorurl <vendor url>]
                                    [--version <version info>]
                                    [--eula <license text>]
                                    [--eulafile <filename>]

VBoxManage startvm

VBoxManage startvm          <uuid>|<name>
                            [--type gui|sdl|vrdp|headless]

VBoxManage controlvm

VBoxManage controlvm        <uuid>|<name>
                            pause|resume|reset|poweroff|savestate|
                            acpipowerbutton|acpisleepbutton|
                            keyboardputscancode <hex> [<hex> ...]|
                            injectnmi|
                            setlinkstate<1-N> on|off |
                            nic<1-N> null|nat|bridged|intnet|hostonly
                                     [<devicename>] |
                            nictrace<1-N> on|off
                            nictracefile<1-N> <filename>
                            usbattach <uuid>|<address> |
                            usbdetach <uuid>|<address> |
                            vrdp on|off |
                            vrdpport default|<ports> |
                            setvideomodehint <xres> <yres> <bpp> [display] |
                            setcredentials <username> <password> <domain>
                                           [--allowlocallogon <yes|no>] |
                            teleport --host <name> --port <port>
                                   [--maxdowntime <msec>] [--password password]

VBoxManage discardstate

VBoxManage discardstate     <uuid>|<name>

VBoxManage adoptstate

VBoxManage adoptstate       <uuid>|<name> <state_file>

VBoxManage snapshot

VBoxManage snapshot         <uuid>|<name>
                            take <name> [--description <desc>] [--pause] |
                            delete <uuid>|<name> |
                            restore <uuid>|<name> |
                            restorecurrent |
                            edit <uuid>|<name>|--current
                                 [--name <name>]
                                 [--description <desc>] |
                            showvminfo <uuid>|<name>

VBoxManage openmedium

VBoxManage openmedium       disk|dvd|floppy <filename>
                            [--type normal|immutable|writethrough] (disk only)
                            [--uuid <uuid>]
                            [--parentuuid <uuid>] (disk only)

VBoxManage closemedium

VBoxManage closemedium      disk|dvd|floppy <uuid>|<filename>
                            [--delete]

VBoxManage storageattach

VBoxManage storageattach    <uuid|vmname>
                            --storagectl <name>
                            --port <number>
                            --device <number>
                            [--type <dvddrive|hdd|fdd>
                             --medium <none|emptydrive|uuid|filename|host:<drive>>]
                            [--passthrough <on|off>]
                            [--forceunmount]

VBoxManage storagectl

VBoxManage storagectl       <uuid|vmname>
                            --name <name>
                            [--add <ide/sata/scsi/floppy>]
                            [--controller <LsiLogic/BusLogic/IntelAhci/PIIX3/PIIX4/ICH6/I82078>]
                            [--sataideemulation<1-4> <1-30>]
                            [--sataportcount <1-30>]
                            [--remove]

VBoxManage showhdinfo

VBoxManage showhdinfo       <uuid>|<filename>

VBoxManage createhd

VBoxManage createhd         --filename <filename>
                            --size <megabytes>
                            [--format VDI|VMDK|VHD] (default: VDI)
                            [--variant Standard,Fixed,Split2G,Stream,ESX]
                            [--type normal|writethrough] (default: normal)
                            [--comment <comment>]
                            [--remember]

VBoxManage modifyhd

VBoxManage modifyhd         <uuid>|<filename>
                            [--type normal|writethrough|immutable]
                            [--autoreset on|off]
                            [--compact]

VBoxManage clonehd

VBoxManage clonehd          <uuid>|<filename> <outputfile>
                            [--format VDI|VMDK|VHD|RAW|<other>]
                            [--variant Standard,Fixed,Split2G,Stream,ESX]
                            [--type normal|writethrough|immutable]
                            [--remember] [--existing]

VBoxManage convertfromraw

VBoxManage convertfromraw   <filename> <outputfile>
                            [--format VDI|VMDK|VHD]
                            [--variant Standard,Fixed,Split2G,Stream,ESX]
VBoxManage convertfromraw   stdin <outputfile> <bytes>
                            [--format VDI|VMDK|VHD]
                            [--variant Standard,Fixed,Split2G,Stream,ESX]

VBoxManage addiscsidisk

VBoxManage addiscsidisk     --server <name>|<ip>
                            --target <target>
                            [--port <port>]
                            [--lun <lun>]
                            [--encodedlun <lun>]
                            [--username <username>]
                            [--password <password>]
                            [--type normal|writethrough|immutable]
                            [--intnet]

VBoxManage getextradata

VBoxManage getextradata     global|<uuid>|<name>
                            <key>|enumerate

VBoxManage setextradata

VBoxManage setextradata     global|<uuid>|<name>
                            <key>
                            [<value>] (no value deletes key)

VBoxManage setproperty

VBoxManage setproperty      hdfolder default|<folder> |
                            machinefolder default|<folder> |
                            vrdpauthlibrary default|<library> |
                            websrvauthlibrary default|null|<library> |
                            loghistorycount <value>

VBoxManage usbfilter

VBoxManage usbfilter        add <index,0-N>
                            --target <uuid>|<name>|global
                            --name <string>
                            --action ignore|hold (global filters only)
                            [--active yes|no] (yes)
                            [--vendorid <XXXX>] (null)
                            [--productid <XXXX>] (null)
                            [--revision <IIFF>] (null)
                            [--manufacturer <string>] (null)
                            [--product <string>] (null)
                            [--remote yes|no] (null, VM filters only)
                            [--serialnumber <string>] (null)
                            [--maskedinterfaces <XXXXXXXX>]

VBoxManage usbfilter        modify <index,0-N>
                            --target <uuid>|<name>|global
                            [--name <string>]
                            [--action ignore|hold] (global filters only)
                            [--active yes|no]
                            [--vendorid <XXXX>|""]
                            [--productid <XXXX>|""]
                            [--revision <IIFF>|""]
                            [--manufacturer <string>|""]
                            [--product <string>|""]
                            [--remote yes|no] (null, VM filters only)
                            [--serialnumber <string>|""]
                            [--maskedinterfaces <XXXXXXXX>]

VBoxManage usbfilter        remove <index,0-N>
                            --target <uuid>|<name>|global

VBoxManage sharedfolder

VBoxManage sharedfolder     add <vmname>|<uuid>
                            --name <name> --hostpath <hostpath>
                            [--transient] [--readonly]

VBoxManage sharedfolder     remove <vmname>|<uuid>
                            --name <name> [--transient]

VBoxManage vmstatistics

VBoxManage vmstatistics     <vmname>|<uuid> [--reset]
                            [--pattern <pattern>] [--descriptions]

VBoxManage guestproperty

VBoxManage guestproperty    get <vmname>|<uuid>
                            <property> [--verbose]

VBoxManage guestproperty    set <vmname>|<uuid>
                            <property> [<value> [--flags <flags>]]

VBoxManage guestproperty    enumerate <vmname>|<uuid>
                            [--patterns <patterns>]

VBoxManage guestproperty    wait <vmname>|<uuid> <patterns>
                            [--timeout <milliseconds>] [--fail-on-timeout]

VBoxManage metrics

VBoxManage metrics          list [*|host|<vmname> [<metric_list>]]
                                                 (comma-separated)

VBoxManage metrics          setup
                            [--period <seconds>]
                            [--samples <count>]
                            [--list]
                            [*|host|<vmname> [<metric_list>]]

VBoxManage metrics          query [*|host|<vmname> [<metric_list>]]

VBoxManage metrics          collect
                            [--period <seconds>]
                            [--samples <count>]
                            [--list]
                            [--detach]
                            [*|host|<vmname> [<metric_list>]]

VBoxManage hostonlyif

VBoxManage hostonlyif       ipconfig <name>
                            [--dhcp |
                            --ip<ipv4> [--netmask<ipv4> (def: 255.255.255.0)] |
                            --ipv6<ipv6> [--netmasklengthv6<length> (def: 64)]]

VBoxManage dhcpserver

VBoxManage dhcpserver       add|modify --netname <network_name> |
                                       --ifname <hostonly_if_name>
                                [--ip <ip_address>
                                 --netmask <network_mask>
                                 --lowerip <lower_ip>
                                 --upperip <upper_ip>]
                                [--enable | --disable]
VBoxManage dhcpserver       remove --netname <network_name> |
                                   --ifname <hostonly_if_name>

Formated with the following perl script:
while (defined($line=<STDIN>)) {
  if ($line =~ /^VBoxManage ([^ ]+) / and $topic ne $1) {
    $topic = $1;
    print "===== VBoxManage $1 =====\n";
  }
  print "  $line";
}
 
 
 
 
 
Original Post 
http://andunix.net/info/virtualbox/cli