Linux Search Pattern Question:
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Which character to use to escape meaning of special characters in search operations?
a) []
b) ^
c) .
d)

Search Pattern Interview Question
Search Pattern Interview Question

Answer:

d)

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What is the command that can print lines of first file matching with second file?
a) printline
b) cmp
c) com
d) comm		who | cut -d " " -f1.
What is the ouput if the who command displays like this user1 tty 0 1234?
a) user1
b) user1 tty 0 1234
c) tty
d) tty 0 1234