How to check sudo access available for a Normal user ?

Method 1:

sudo  -v

Example

deb@linuxforfreshers:~$ sudo  -v

Sorry, user deb may not run sudo on LINUXFORFRESHERS.

Method 2:

sudo -l This will list any sudo privileges you have.

Example:

deb@linuxforfreshers:~$ sudo -l

[sudo] password for deb:           

Sorry, user deb may not run sudo on LINUXFORFRESHERS.

Method 3:

If you are a root privileged user using following command u should get the which user has which sudo permissions

Syntax : sudo -l -U username

Example 1:

ram@linuxforfreshers:~$ sudo -l –U srini

User srini is not allowed to run sudo on LINUXFORFRESHERS.

Example 2:

ram@linuxforfreshers:~$ sudo -l -U ansible

Matching Defaults entries for ansible on LINUXFORFRESHERS:

    env_reset, pwfeedback, mail_badpass, secure_path=/usr/local/sbin\:/usr/local/bin\:/usr/sbin\:/usr/bin\:/sbin\:/bin

User ansible may run the following commands on LINUXFORFRESHERS:

    (ALL : ALL) NOPASSWD: ALL