Linux - Study Mode
[#231] Nice can be used by an ordinary process to
Correct Answer
(B) decrease the priority of a process
[#232] The ls –l output for /etc/passwd and /usr/bin/passwd is as follows: -rw-rw-r-- 1 root root 2807 Apr 26 13:50 /etc/passwd
-r-s—x—x 1 root root 17008 May 25 02:30 /usr/bin/passwd If a user, not belonging to the group ‘root’, runs the passwd executable in an attempt to modify his password, then which of the following is true?
Correct Answer
(B) password change is successful because the program runs as root
[#233] In sysfs.h which one of the following structure represents the directory entries?
Correct Answer
(A) struct sysfs_dirent
[#234] How do you get help about the command "cp"?
Correct Answer
(B) man cp
[#235] Which one of the following command can list the symbols defined in a library?
Correct Answer
(B) nm