INTRODUCTION TO UNIX ==================== LAB #2 Create a directory called "lab2". Change to this directoy and do all the work here. 1. Use "telnet" command to login to another system. If you do not have an account on another system, use "telnet" to connect to the system that you are currently on. 2. Use an editor to create a file called "abc.file" with some text in it ( 4-5 lines). Use "ftp" to copy this file to another system ans call it "abc2.file". 3. What command could you use to display the file "abc.file" to the screen. Do not use the editor. How many words and characters are in the file? How would you display just the last line of the file "abc.fil" to your screen? 4. Create a file called "phone". In this file enter the names and phone numbers of atleast 3 people. Use columns 1-20 for names and 21-40 for the numbers. 5. Using the file you created in #4, how would you search this file based on a person's name? How would you display just the names from this file to the screen? 6. Produce an alphabetical list of the names of the people in the "phone" file. Rename the file "phone" to "phone.numbers". Copy the file "phone.numbers" to "pn". How many different ways can you copy this file "pn" to your home directory? Ecah time you create a new copy of "pn" call it something like "pn1 pn2 pn3 etc..". 7. Create a file called "numbers", with digits 1-5 on each line. Create a second file called "letters", with the letters "aaa, bbb,ccc" each on a line. Use "paste" command to put these two files together. What command could you use to output the numbers than the letters? How would you reverse this?