Commands by 0disse0

--vrdp on enables VirtualBox RDP server for the VM

--vrdpport 3389 ndicates the TCP port that the server will accept RDP connections direct to the VM (for each VM is assigned a different port)

--vrdpauthtype external RDP console gives access to the VM Host physical users via authentication

In fact, in the 3.1.x version of VirtualBox, the external value for the parameter --vrdpauthtype allows access via RDP only to the user who started the VM.

The workaround is to add the user that runs the VM to shadow group, using the command

first need to Edit the configuration file

/home/cicciobomba/.subversion

and under the [tunnels] add this line

ciccio_diverso = /usr/bin/ssh -p 12345

Finally, we can make the file "unchangeable"

sudo chattr +i

The command tasksel allows the choice of packages from the command line to get predefined configurations for specific services (usually this option is offered during installation).

page where I got inspiration:

http://www.commandlinefu.com/commands/view/5473/get-acurate-memory-usage-of-a-process-in-megabytes

and

http://www.commandlinefu.com/commands/view/10022/display-the-top-10-running-processes-sorted-by-memory-usage

How to extract data from one table:

mysqldump --opt --where="true LIMIT 5000" dbinproduzione tabella > miodbditest_tabella.sql

was inspired by http://www.commandlinefu.com/commands/view/8936/boot-from-a-block-device-without-giving-root-privilege-to-virtual-box

volpedimongibello= virtual machine name

fighetto= controller name

tutto.iso= DVD iso image

How to remove the DVD:

VBoxManage storageattach "volpedimongibello" --storagectl "fighetto" --port 1 --device 0 --type dvddrive --medium none

How to add an "alternate access mapping" from the command line and avoid passing on Friday evening following the interpretation of the all-too-terse "log" of SharePoint?

This command marks it as "dirty" NTFS partition, forcing Windows to do the scandisk during boot. It is convenient if you work hard to NTFS partitions under Linux

With this command you can resize an NTFS partition by specifying the new size (X) in Kbytes, Mbytes or Gbytes. If you plan to do this it is advisable to precede --no-action parameter to size

see more:

http://ubuntuforums.org/showthread.php?t=1244058

and

http://en.wikipedia.org/wiki/Ntfsresize

With this command you can create an empty NTFS partition. The command is useful if, for example, we want to format a previous installation of Windows and reinstall before you want to restore some files on the partition.

Although not frequently used, it is possible to clone an NTFS partition to an image file and, where necessary, restore the image to another partition. This command is useful, for example, if we want to keep a backup copy of our Windows installation, or in a corporate environment to install or repair a Windows of one or more computers. For the command syntax is refer to the documentation (man ntfsclone)

where

- memory 256 assign 256 Mb RAM

- acpi on enable ACPI (mandatory if you use Winfog 2000

- ioapic off disable the IO APIC. Not useful if you use one CPU (on virtual machine or a 32 bit operative system). As ACPI, this switch is mandatory for Winbug 2000

- pae on enable the Phisical Address Extension how to use more than 4Gb of RAM on x86 CPU

- hwvirtex on enables hardware virtualization extensions for microprocessors that have this feature (which should be also enabled in the BIOS of the motherboard)

- nestedpaging on allows part of the processes of memory management hardware are made directly

Assuming we have a disk image, created by dd if=/dev/sda of=image.dd we can check the image's partition layout with fdisk -ul image.dd, then substitute "x" with starting sector of the partition we want to mount. This example assumes that the disk uses 512Byte sectors

mtop allows you to monitor the operation of a MySQL application in real time. See, among the high, the number of queries performed per second, slower queries, the number of active processes.

To install on Ubuntu

sudo apt-get-y install mtop

The command line can be accessed by using the cmd command which will open a command window with a DOS interface. The command line is a throw back to the early days of computing before there was a Windows interface.

then

xinput set-prop 13 "Device Enabled" 0

how to disable touchpad, and

xinput set-prop 13 "Device Enabled" 1

how to enable again

"intelligenti pauca"

The following command finds all the files not modified in the last 5 days under /protocollo/paflow directory and creates an archive files under /var/dump-protocollo in the format of ddmmyyyy_archive.tar