etc/passwd file :
The /etc/passwd file stores essential information, which is required during login i.e. user account information. It is basically a text file that contains the information about each user or account on a computer running Linux or another Unix-like operating system. The permissions for /etc/passwd are by default set so that it is world readable, that is, so that it can be read by any user on the system. Example :
The /etc/passwd file stores essential information, which is required during login i.e. user account information. It is basically a text file that contains the information about each user or account on a computer running Linux or another Unix-like operating system. The permissions for /etc/passwd are by default set so that it is world readable, that is, so that it can be read by any user on the system. Example :