How to set Users and Groups Permissions in Linux in HINDI
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Permission Groups
Each file and directory has three user based permission groups:
owner - The Owner permissions apply only to the owner of the file or directory, they will not impact the actions of other users.
group - The Group permissions apply only to the group that has been assigned to the file or directory, they will not affect the actions of other users.
all users - The All Users permissions apply to all other users on the system, this is the permission group that you want to watch the most.
Permission Types
Each file or directory has three basic permission types:
read - The Read permission refers to a user's capability to read the contents of the file.
write - The Write permissions refer to a user's capability to write or modify a file or directory.
execute - The Execute permission affects a user's capability to execute a file or view the contents of a directory.