Which command will show you the type of the file named some_file?
A. identify some_file
B. locate some_file
C. file some_file
D. diff some_file
查看答案
Which of the following commands will recursively compare two directory trees, just mentioning which files are different, new or deleted?
A. diff -wq /usr/src/linux-4.9 /usr/src/linux-4.10:
B. diff -qr /usr/src/linux-4.9 /usr/src/linux-4.10:
C. diff -sr /usr/src/linux-4.9 /usr/src/linux-4.10:
D. diff -ir /usr/src/linux-4.9 /usr/src/linux-4.10:
Where can you find the device nodes of a Linux system?
A. /etc
B. /mnt
C. /dev
D. /var
Which is the home directory of the superuser account?
A. /bin
B. /root
C. /dev
D. /boot
Which of the following commands will ensure that the shared files are available over a network?
A. exportfs
B. exportnfs
C. exportfiles
D. exportnetwork