Write a command that will output the sorted contents of a file named in.txt and place the output in another file named out.txt, while at the same time excluding duplicate entries.
fork in unix ?
What are awk commands?
How does the system know where one command ends and another begins?
which command is used to stop a running process in unix?
What command will change your prompt to myprompt?
Can a process kill itself in UNIX/or in its various versions?
what are the differences between CUI and GUI interfaces?
52 Answers College School Exams Tests, HCL, HP, IBM, IBMR, NIIT, Talco, Wipro,
What are reported commands?
What is the search command in unix?
The command grep first second third /usr/you/myfile a) prints lines containing the words first, second or third from the file /usr/you/myfile b) searches for lines containing the pattern first in the files second, third, and /usr/you/myfile and prints them c) searches the files /usr/you/myfiel and third for lines containing the words first or second and prints them d) replaces the word first with the word second in the files third and /usr/you/myfile e) None of the above
Why is it called grep?
What is the nmap command?