Linux Search Pattern Question:
Download Questions PDF

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

Search Pattern Interview Question
Search Pattern Interview Question


a) user1

Download Search Pattern Interview Questions And Answers PDF

Previous QuestionNext Question
Which character to use to escape meaning of special characters in search operations?
a) []
b) ^
c) .
Which one is used to select only one copy of the repeated lines?
a) uniq -u
b) uniq -d
c) uniq -c
d) uniq -I