how to mention a user in sudoers list

Most the time when we add a new user to group and try to run sudo command on that user,we encounter error :

             this user is not present in the sudoers list

to solve this problems we have to easy methods.
one can be used while creating a new user,and another is for those who have already created the user and are wondering to use sudo with that user.

First we will go with the those who have already created the user :

1. login with a use who is already present in the sudoers list
2. open the teminal window and type in sudo adduser username sudo.

and you are set.

now lets come to those who want to create a new user and mention it in the sudoers list:

1. you have to add option while creating a new user.
2. just add the option -G sudo in the useradd command.
3. for eg. useradd -u 500 -g dba -G sudo -d /home/oracle oracle. 

basically sudo is a group and all the users present in this group will have the full control over the sudo command.we are just adding the user to the sudo group.

How to root samsung galaxy fit 2.3.6

1. Download the file "Galaxy_FIT_Rooting.zip". Link is posted below
2. Now copy that file to your sdcard
3. Then turn off your phone.
4. By holding the middle button or the home button turn your Phone on.
5. Now you are booted into RECOVERY MODE , and a list of options appears after booting and use your volume buttons to scroll up and down.
6. Select the option "apply update from sdcard"
7. Then select the file  "Galaxy_FIT_Rooting.zip" and you are done.
8. Your phone restarts with root privileges .

ENJOY!!!!

And off-course proceed at your own risk, because this will void your warranty and there are very little chances of getting your phone damaged(0.01%)......

Files used:

Galaxy_FIT_Rooting.zip


plz hit like if it helped
If you face any kind of problem plz comment and i would love to resolve your problem........