chmod 755

Permission Puzzle

Master Linux file permissions! Convert between symbolic and octal notation, solve real-world scenarios, and become a chmod expert.

Permission Quick Reference

r (read) = 4
w (write) = 2
x (execute) = 1

Owner (User)
Group
Other (World)

rwxr-xr-x = 755
rw-r--r-- = 644
rwx------ = 700

755 - Standard executable

644 - Standard file

700 - Private script

777 - All permissions (risky!)

Round

1/10

Score

0

Streak

0

20

Question Type

Question will appear here

0

Correct Answers 0/10

Accuracy 0%

Best Streak 0

Time Bonus 0

Best Score 0

Back to Script House