1/ Get shitty old AdobeAir 2.6 from Adobe archive – ARCHIVE

2/ Install some depencencies for this crap:

sudo yum install -y ld-linux.so.2 gtk2-devel.i686 libdbus-glib-1.so.2 rpm-devel.i686 libXt.so.6 gnome-keyring-devel.i686 libDCOP.so.4 libxml2-devel.i686 nss-devel.i686 libxslt.i686 xterm rpm-build libgnome-keyring.i686

3/ Install AdobeAir

chmod +x AdobeAIRInstaller.bin
sudo ./AdobeAIRInstaller.bin (or try to run this as root directly...there can be some problem with rights)

4/ Install Botanicula and play/enjoy it!

qemu-img convert disk.vmdk -O qcow2 disk.qemu

instalace KVM:

yum groupinstall 'Virtualization'

instalace SPICE:

yum -y install spice-server spice-protocol spice-client 

Vytvorime virtualni stroj pomoci Virtual machine manager, definujeme prekonvertovany disk jako disk stroje, typ qcow2.

Upravime virtualni stroj tak, aby jako grafiku pouzival spice a qxl (smazeme sekce graphics a video a nahradime ho timto):

virsh edit virt-machine

    <graphics type='spice' port='5930' autoport='no' listen='0.0.0.0' passwd='password'/>
    <video>
      <model type='qxl' vram='32768' heads='1'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
    </video>

Nabootujeme windowsy, stahneme z http://spice-space.org/download.html QXL drivery a jako administrator nainstalujeme (spustit cmd jako admin):
http://spice-space.org/download/binaries/qxl-0.10-20112808.zip

pnputil -i -a qxl.inf

ze stejne adresy stahneme a nainstalujeme vd-agent – Windows guest agent, opet pod admin pravy:
http://spice-space.org/download/binaries/vdagent-win32_20111124.zip

vdservice isntall

Stahneme a nainstalujeme virtuo drivers pro windows 7:
http://alt.fedoraproject.org/pub/alt/virtio-win/latest/images/bin/

d:\
cd Windows7
cd x86
pnputil -i -a *.inf

Reboot virtualky

Prihlasime se do virtualky pomoci spice

spicec -h 0.0.0.0 -p 5930 -w password

popripade z windowsu clientem stahnutym z http://www.spice-space.org/download.html vzdalene..

odstraneni vmware:

vmware-installer --uninstall-component=vmware-player

Potrebny material:

HP TP

USB OTG modul:

http://www.dealextreme.com/p/micro-usb-on-the-go-host-otg-adapter-pair-50774

USB mobilni zdroj(zde s moznosti dobijet pres solar. energii):

http://www.dealextreme.com/p/solar-powered-2000mah-rechargeable-portable-emergency-power-with-phone-adapters-led-light-42139

vysledek:

Touchpad s pripojenym moblnim zdrojem a usb flashdiskem:

Samotny zdroj + flashdisk:

Pripojeni v touchpadu:

Na webu webosnation.com se objevil stručný návod jak upravit stávající klávesnici pro touchpad. Více zde:
http://forums.webosnation.com/hp-touchpad-homebrew/297295-virtual-keyboard-layouts-patches-arrow-keys.html

Díky webu palmcesky.cz je k dispozici i česká lokalizace.
Více zde:
http://release.palmcesky.cz/czech-r2.json

Pomocí nějakého z předem připravené mutace pro jiný jazyk je lehké zkompletovat lokalizaci českou.

Zde přikládám již hotový archiv s lokalizací, který jsem vytvořil pomoci výše zmíněných:

ARCHIV

Zde ukázka jak na to (archiv rozbalit a spustit script patch.sh s argumentem…):

JirisHPTouchPad custom.keypatch # sh patch.sh patch czech-r2.json
Keyboard layout patcher for HP (TM) TouchPad (r).
Copyright (C) 2011 by Dmitry V. Silaev aka Compvir (compvir@compvir.com), Isaac Garzon aka isagar2004
Checking main file...
Main file 3.0.5 device version found
Checking backup file...
Backup file not found
Main file will be used
Reading data from file /usr/bin/LunaSysMgr
Storing data into 305.data
Reading template czech-r2.json and redefining variables
Copying source file to temp location
Applying patch to tempfile
Patching regional keys
Patched file 305.patched generated
Installation started
Remounting / as rw
Backuping original file into /usr/bin/LunaSysMgr.orig
Stopping Luna
Coping file 305.patched to /usr/bin/LunaSysMgr
Starting Luna
Remounting / back as ro
Removing temp file 305.patched
Ok.

sudo apt-get install build-essential libgtk2.0-dev libjpeg62-dev libtiff4-dev libjasper-dev libopenexr-dev cmake python-dev python-numpy libtbb-dev libeigen2-dev yasm libfaac-dev libopencore-amrnb-dev libopencore-amrwb-dev libtheora-dev libvorbis-dev libxvidcore-dev

Stazeni a kompilace ffmpeg:

cd ~
wget http://ffmpeg.org/releases/ffmpeg-0.7-rc1.tar.gz
tar -xvzf ffmpeg-0.7-rc1.tar.gz
cd ffmpeg-0.7-rc1
./configure --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libfaac --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libxvid --enable-x11grab --enable-swscale --enable-shared
make
sudo make install

Stazeni a kompilace OpenCV pro Linux:

cd ~
wget http://downloads.sourceforge.net/project/opencvlibrary/opencv-unix/2.2/OpenCV-2.2.0.tar.bz2
tar -xvf OpenCV-2.2.0.tar.bz2
cd OpenCV-2.2.0/
cmake -D WITH_TBB=ON -D BUILD_NEW_PYTHON_SUPPORT=ON -D WITH_V4L=OFF -D INSTALL_C_EXAMPLES=ON -D INSTALL_PYTHON_EXAMPLES=ON -D BUILD_EXAMPLES=ON .
make
sudo make install

Editace LD do souboru opencv.conf(ktery vytvorime):

sudo nano /etc/ld.so.conf.d/opencv.conf

vlozime:

/usr/local/lib

a uplatnime:

sudo ldconfig

HOTOVO

vim-cmd vmsvc/getallvms

VM status:

vim-cmd vmsvc/power.getstate vmId

Power on/off a VM:

vim-cmd vmsvc/power.[on/off] vmId

Get the IP address of a VM:

vim-cmd vmsvc/get.summary vmId | grep ipAddress

To list available commands:

vim-cmd help
vim-cmd vmsvc

Standard VM operations:

vim-cmd vmsvc/power.getstate vmId
vim-cmd vmsvc/power.on vmId
vim-cmd vmsvc/power.off vmId
vim-cmd vmsvc/power.suspend vmId
vim-cmd vmsvc/power.reset vmId
vim-cmd vmsvc/power.shutdown vmId
vim-cmd vmsvc/power.reboot vmId
vim-cmd vmsvc/power.hibernate vmId
vim-cmd vmsvc/snapshot.create vmId snapshotName snapshotDescription includeMemory
Ex:
vim-cmd "vmsvc/snapshot.create XXXX FIRST_SNAPSHOT MY_FIRST_SNAPSHOT_1"
vim-cmd vmsvc/snapshot.revert VmId snapshotLevel snapshotIndex
Ex:
vim-cmd "vmsvc/snapshot.revert XXXX 1"
vim-cmd vmsvc/snapshot.removeall VmId
vim-cmd vmsvc/snapshot.remove VmId removeChildren snapshotLevel snapshotIndex
vim-cmd vmsvc/snapshot.get vmId

Remove a VM:

vim-cmd vmsvc/unregister vmId

then delete the vm directory from the datastore (/vmfs/…)

Maintenance mode for ESX host:
**(unfortunately this command will not evacuate/VMotion your VMs to rest of the cluster)

vim-cmd hostsvc/maintenance_mode_enter
vim-cmd hostsvc/maintenance_mode_exit

show the DCUI (direct console user interface)

dcui

~ # esxcfg-nics -l
Name    PCI           Driver      Link Speed     Duplex MAC Address       MTU    Description
vmnic0  0000:02:00.00 tg3         Up   100Mbps   Full   00:10:18:af:8c:5c 1500   Broadcom Corporation NetXtreme BCM5722 Gigabit Ethernet

Prepnuti software acceptance na podporovane komunitou:

~ # esxcli software acceptance set --level=CommunitySupported
Host acceptance level changed to 'CommunitySupported'.

Stahnuti a nainstalovani ovladace:

~ # esxcli software vib install -v http://files.v-front.de/net-e1001e-1.0.0.x86_64.vib
Installation Result
   Message: The update completed successfully, but the system needs to be rebooted for the changes to be effective.
   Reboot Required: true
   VIBs Installed: Chilly_bootbank_net-e1001e_1.0.0
   VIBs Removed:
   VIBs Skipped:

Reboot:

~ # reboot

Po prihlaseni jiz zde vidime sitovku pripojenou:

~ # esxcfg-nics -l
Name    PCI           Driver      Link Speed     Duplex MAC Address       MTU    Description
vmnic0  0000:02:00.00 tg3         Up   100Mbps   Full   00:10:18:af:8c:5c 1500   Broadcom Corporation NetXtreme BCM5722 Gigabit Ethernet
vmnic1  0000:00:19.00 e1000e      Up   1000Mbps  Full   18:03:73:de:1b:4b 1500   Intel Corporation 82579LM Gigabit Network Connection

/var/kerberos/krb5kdc RHEL’s default kerberos dir
/etc/krb5.conf contains parameters used by the Kerberos libraries
kerberos_dir/principal kerberos database file
kerberos_dir/slave_datatrans kerberos database backup/dump file
kerberos_dir/var/kdc.conf KDC-specific configuration file

dump/export the kerberos database

/path/to/kdb5_util dump /path/to/dump_file

Ex:

/usr/kerberos/sbin/kdb5_util dump /var/kerberos/krb5kdc/slave_datatrans
/usr/kerberos/sbin/kdb5_util dump `hostname -f`_krb_db-`date +%Y%m%d`

load/import a kerberos database

make sure you have a database dump to import using the above instructions

become root

sudo -s

stop kerberos

/sbin/service krb5kdc stop

cd to kerberos directory

cd /var/kerberos/krb5kdc

backup the existing kerberos database

cp principal principal.backup.`date +%Y%m%d`

wipe old kerberos realm

/usr/kerberos/sbin/kdb5_util destroy EXAMPLE.COM

create new kerberos realm
(you will need the kerberos master password)

/usr/kerberos/sbin/kdb5_util create EXAMPLE.COM

load new kerberos database

/usr/kerberos/sbin/kdb5_util load -update /path/to/new/databse

start kerberos

/sbin/service krb5kdc start

synchronization/propagation/replication

explanation of keytabs

each principal in the kerberos database is associated with a key. this key can be exported to a file called a keytab file which allows use of that principal without authenticating using a password. when a keytab is created using the ktadd command in kadmin, the key version number (kvno) is incremented in the kerberos database. the kvno of the keytab must match the version in the database. so if you already have created a keytab for a server and wish to export it to another keytab file without incrementing the version number, you must use ktutil to read in the keytab file containing the keytab corresponding to the current kvno, and then write they keytab out to a new file.

create a keytab

make sure the keytab directory exists

sudo mkdir /root/keytabs

log in to kadmin

sudo /path/to/kadmin

or:

sudo /path/to/kadmin.local

make sure the principals don’t already exist

listprincs *FQDN*

Ex:

listprincs *server1.example.com*

create the principal for the machine/service

    ank [-policy policy_name] -randkey host/FQDN
    and/or:
    ank [-policy policy_name] -randkey service_name/FQDN

Ex:

    ank -policy server -randkey host/ldap.example.com
    ank -policy server -randkey ldap/ldap.example.com

create the keytab, adding all of the applicable principals to the keytab

 ktadd -k /root/keytabs/FQDN.keytab host/FQDN [service_name/FQDN]

Ex:

    ktadd -k /root/keytabs/server1.example.com.keytab host/server1.example.com
    ktadd -k /root/keytabs/ldap.example.com.keytab host/ldap.example.com ldap/ldap.example.com

Solution is bypassing a version check. To bypass this check, you have to create a new registry entry:

Key: HKEY_CURRENT_USER\Software\Policies\Microsoft\Communicator
Name:  DisableServerCheck
Type: DWORD
Value: 1 (00000001)

Vytvoreni nove volume group pres smitty

Zkopirovani stare logicke volumy do nove volume grupy prave vytvorene:

cplv -v newvg oldlv

Vytvorenni JFS2 log volumy v nove volume grupe:

mklv -t jfs2log  newvg 1

Najdeme nazev JFS2 log volumy pro novou VG a zformatujeme ji pro nove pouziti:

lsvg -l newvg|grep jfs2log
logform /dev/loglv00

Nastaveni pouzivani nove JFS2 log volumy pro novou LV a nastaveni puvodniho mountpointu:

chfs -a dev=/dev/newlv -a log=/dev/loglv00 /mountpoint

POuziti fsck kvuli integrite filesystemu:

fsck -p /dev/newvl

Smazani puvodni logicke volumy a prejmenovani nove:

rmlv oldlv
chlv -n newlv lv00