4 Flashcards
(5 cards)
1
Q
2 mode, chmod command is used to overide permissions
A
Symbolic Mode
Numeric (Octal) Mode
2
Q
color-coded file names
A
black - regular file (file.txt)
blue - directory (Documents/ )
Cyan - symbolic link ($ ln -s file.txt shortcut.txt)
green - Executable Files ($ touch test.sh)
3
Q
who and whoami
A
who
All users currently logged in
whoami
The current user you are
4
Q
traits of a multiuser operating system
A
Multiple User Access – Supports simultaneous or scheduled access for multiple users.
Resource Sharing – Allows secure sharing of resources like memory, CPU, and files.
Security and Permissions – Manages individual user permissions to protect data and privacy.
5
Q
default permission chmod
A
-rwxr-xr- -
