Unix/Linux

PART B 30%

1. Using vi create the file ~/COMP301/labs/lab1.txt.

2. Using vi save the following data in the file you created in step1:

course name COMP301

this course is about linux

this course is fun

3. Using the command cat add/append the following line to the file you save in

step 2:

this course teaches us linux admin

4. Delete line #3 in vi through the command mode.

5. Replace COMP301 to COMP302 in vi through the command mode