Frequently Asked Questions

Question:    How to install  Media  Codecs for  Fedora 14/15 ?   Answer:  before  you begin, add  the  user to sudo file $su - $echo 'username ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers  back to...

Qestion: when i  try   to use sudo to lunch aan  application , i  get  this issue :  sudo: must be setuid root $ sudo    yum   install ...

Question:  How  to restore Grub 2 after reinstalling Windows XP/Vista/Win7 ? Answer: There is  two  ways  to  restore the grub2 on MBR  after  reinstalling  windows Methode1  Use...

PLEASE LINK METHOD 1 AND 2 WITH SAMBA , AND EXPLAIN WHY WE SHOULD USE METHOD 1 & 2 AND WHICH RELATION HAS WITH...

Question: How  to  upgrade to  The  latest  Salckware  release? Answer: First as root, open /etc/slackpkg/mirrors. Uncomment one mirror if you haven't already. Change the directory it...

Question: How  to install Openssh  in Archlinux ? Answer: 1- First installl  the  packages  from pacman pacman -Sy openssh 2- Start openssh  daemon  with: rc.d start  sshd :: Starting...

Question : How to install  GUI   package  manager in ArchLinux? Answer : To install Gnome package manager, open terminal and enter the...

 Question: How  to  How  to  Enable Userdir ? Answer For  Debian/Ubuntu/Mint 1- First install userdir module: apt-get install apache2.2-common [email protected]:~# a2enmod userdir Enabling module userdir.To to activate the new...

Question: How to install Java and  flash plagins  for  Chakra or Archlinux? Answer: 1- Install the  packages Pacman -Sy  jre flashplgin The above  command  will install  the ...

Question : How  to avoid sudo password prompt ? Answer  : First Assign the permissions to the sudoers file, by running the following command: chmod 740 /etc/sudoers Second: Edit file ...

Question   How to avoid using sudo when working in /var/www?       Answer  : Add  the  user  to the www-data group and set the setgid bit on the /var/www...

  Question when you  get  some  issues  that  your Ubuntu cannot  start normally   but autologin still activated ,  (Gnome  Freezing) ? Solution: 1.Press, ctrl+alt+F1 to   get the  terminal...

Question:  I go to an administrator page joomla 1.5.22,  , there is an error message "Error loading feed data".   How to  Solve...

Question : How  to Check  ssh  logs? Answer: For example if your  box is hacked and you want to know  who has did that ...

If you use the numeric keypad a lot,  and you got tired from turning on the num lock on every time you restart the...

Question: How to add  cdrom to yum as repo? Answer:  If you want to add your cd or dvd to yum as repository, you to...

Question: How   to  convert   my  ip  adress  in ubuntu  from Dynamic  to  static  ? Answer: 1- First edit network interface using your favorite text editor : sudo...

Question :  How to upgrade from Fedora 13 & 14 to Fedora 15?   Answer: Fedora 15  will be out in few  days , to upgrade from...