find duplicated UID in the linux system

Categories: Uncategorized

u can identify the duplicated uid in your system
this useful to identify if there some manipulation inside the users’ accounts

getent passwd|cut -d : -f3 |sort -n|uniq -d

it only returns the duplicated uid

btw: if it returns 0 😀 you know the rest


    Leave a Reply

    Your email address will not be published. Required fields are marked *


    This site uses Akismet to reduce spam. Learn how your comment data is processed.