CompTIA
XK0-004 · Question #43
XK0-004 Question #43: Real Exam Question with Answer & Explanation
The correct answer is D: 0027. The permissions we want are 750 for directories and 640 for files. To calculate the umask value simply subtract the desired permissions from the default one: Umask value: 777-750 = 027 https://linuxize.com/post/umask-command-in-linux/
Question
Which of the following settings for umask ensures that new files have the default permissions -rw- r----- ?
Options
- A0017
- B0640
- C0038
- D0027
Explanation
The permissions we want are 750 for directories and 640 for files. To calculate the umask value simply subtract the desired permissions from the default one: Umask value: 777-750 = 027 https://linuxize.com/post/umask-command-in-linux/
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