Linux OS Management Question:
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What UNIX command is used to update the modification time of a file?
a) time
b) modify
c) cat
d) touch

Linux Operating System Management Interview Question
Linux Operating System Management Interview Question

Answer:

d) touch

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How do you rename file "new" to file "old"?
a) mv new old
b) move new old
c) cp new old
d) rn new old
When mv f1 f2 is executed which file's inode is freed?
a) f1
b) f2
c) new inode will be used
d) implementation dependent