0 Installing Guest Additions in VirtualBox

Selecting Devices -> Install Guest Additions (or  Host+D ) the Guest Additions CD .iso will be loaded

Open CD drive.

Select autorun.sh and Execute.

 

Enter your password and build process will start.



After install process, restart is required.

0 Gdiskdump – GUI for diskdump (dd)

DD is Convert and copy a file, write disk headers, boot records, create a boot floppy. dd can make an exact clone of an (unmounted) disk, this will include all blank space so the output destination must be at least as large as the input.

0 Can't connect to local MySQL server through socket '/var/run/

Usually happens during Phpmyadmin instalation if you choose auto-config mode.
FIX :  If MySQL is already installed, then  sudo apt-get remove mysql
After removal  apt-get install mysql-server mysql-client

0 apt-get update: failure to fetch; failure resolving

Edit the template file for the resolv.conf

Ubuntu server rebuilds this every boot.

 sudo gedit /etc/resolvconf/resolv.conf.d/tail 

 #add just these two lines >> 

 nameserver 8.8.8.8 

 nameserver 8.8.4.4 

Then save the file And then restart the service:

 sudo /etc/init.d/resolvconf restart 

0 Configure DNS Name Server.

$ sudo nano /etc/resolv.conf

0 Install Xfce.

0 Fix Apache.

0 Phpmyadmin is not working after install.

0 Why is Debian 6 asking for Install CD when installing software?

0 Linux file server with SAMBA on Cent OS.

Setting up Linux file server using SAMBA. (Only for workgroup,not AD)

Cent OS.

0 YUM menedžeris.Latviski.

0 node.js uzstādīšana Latviski.

0 Nginx uzstādīšana.

0 Quick note : File system on Linux file-server.

 

0 Quick note : Securing MySQL

0 Yum check-update freezes.

0 To install JDK on Ubuntu

0 Install Android in VirtualBox

0 SSH related problems

0 SFTP Jails