Perform the following tasks in Linux

(i) Display the first 15 lines and last 20 lines of a text file (you need to create a text file)

(ii) Identify all files in your home directory which a group has written permission on it

(iii) What will be the output of the following commands:

• ls | head – 5 | tail -1 > myfile cat myfile
• ls –l / etc | tail – n + 2 | sort

You are supposed to organize an event like organizing an event.You are requiredto do the following tasks in Outlook:

• Prepare your month’s Calendar which includes all the academic activities plus this this event
• Colour the event day for quick identification
• Select a time slot on the Calendar to create a meeting request
• Prepare a list of people to invite for the event
• Send the meeting request by email
• Prepare the list of people who have accepted or declined the request
• Create the Calendar that shows the schedule of a group of people and resources( availability of a room, projector, etc.) working in a study center.

Create a Power Point Presentation on the important features of Linux OS (minimum 10 slides)

(i) All slides should follow the common design format

(ii) Add a video to at least one slide which can be run on full screen option

(iii) All the slides should have timer based transition.

(iv) All the slides should have speaker notes. (v) Each slide should have one image related to Linux operating system.

Create multilevel month and week wise schedule for performing different academic tasks. Months should be numbered as A1…….to A12. Each month should be further broken into weeks numbered as W1…W4.For each week , academic activities such as attending counseling sessions,watching video lectures, etc., should be in numerical order(1,2,3…)

(a) Run the following (Linux commands and write the output)

- who am i

- pwd

- grep

- chmod

- find

Design a flyer for wedding function. Use different styles, sizes, fonts, colours and effects.

Create a worksheet for yearly income, tax, expenses and saving as given below. Type in labels, year, income, expenses and saving .You are required to calculate tax(20% of the yearly income), expense(30% of the yearly income) , saving( yearly income - ( tax + expense)) and next year’s income which is 10% more than the previous year. Also calculate total income, total taxes, total expenses and total savings. Yearly Income ,Tax, Expenses and Saving Table Amounts are shown in Rupees