Translations by Vilson Gjeci

Ruby on Rails

sudo apt-get install rails

DocumentRoot /path/to/rails/application/public

<Directory "/path/to/rails/application/public"> Options Indexes FollowSymLinks MultiViews ExecCGI AllowOverride All Order allow,deny allow from all AddHandler cgi-script .cgi </Directory>

sudo a2enmod rewrite

sudo chown -R www-data:www-data /path/to/rails/application/public

sudo chown -R www-data:www-data /path/to/rails/application/tmp

Virtualization

libvirt

egrep '(vmx|svm)' /proc/cpuinfo

auto lo iface lo inet loopback auto br0 iface br0 inet static address 192.168.0.10 network 192.168.0.0 netmask 255.255.255.0 broadcast 192.168.0.255 gateway 192.168.0.1 bridge_ports eth0 bridge_fd 9 bridge_hello 2 bridge_maxage 12 bridge_stp off

sudo /etc/init.d/networking restart

sudo /etc/init.d/dhcdbd stop

sudo update-rc.d -f dhcdbd remove

sudo apt-get install kvm libvirt-bin

virt-install

sudo apt-get install python-virtinst

virt-clone

sudo virt-clone -o web_devel -n database_devel -f /path/to/database_devel.img --connect=qemu:///system

Virtual Machine Management

virsh

virsh -c qemu:///system list

virsh -c qemu:///system start web_devel

virsh -c qemu:///system autostart web_devel

virsh -c qemu:///system reboot web_devel

virsh -c qemu:///system save web_devel web_devel-022708.state

virsh -c qemu:///system restore web_devel-022708.state

virsh -c qemu:///system shutdown web_devel

virsh -c qemu:///system attach-disk web_devel /dev/cdrom /media/cdrom

Virtual Machine Manager

sudo apt-get install virt-manager

virt-manager -c qemu:///system

virt-manager -c qemu+ssh://virtnode1.mydomain.com/system

Virtual Machine Viewer

sudo apt-get install virt-viewer

virt-viewer -c qemu+ssh://virtnode1.mydomain.com/system web_devel

Resources

Bazaar

Subversion

sudo apt-get install subversion libapache2-svn

Server Configuration

svnadmin create /path/to/repos/project

Access Methods

Schema

file://

http://

https://

svn://

svn+ssh://

svn co file:///path/to/repos/project