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Top Forums UNIX for Beginners Questions & Answers Scripting Homework, need help Post 303017742 by arbogastcarl on Monday 21st of May 2018 01:42:10 PM
Old 05-21-2018
Scripting Homework, need help

Hi I just started scripting in my Unix class, but can't understand it and have trouble with homework. This is my homework:

Dean needs a daily written report of the status of his Unix computer. He wants to obtain certain information about users and processes that are only accessible by executing utility commands. He does not want to have to execute these commands every day and has asked you to help him write a script that employs these utilities to obtain the information he needs. He would also like the results of the execution script to be saved to a file.

Step 1: Open the vi editor to create a script called Information. Add the contents from the following table to the script.

Headings Utilities
Today's date is: date
The current users logged into the system are: who , cut or awk, sort, uniq
My current startup directory is: pwd
Today's identification information is: id
The processes running on my system are: ps

Step 2: Save the script and exit to the shell. Make the script executable and proceed to run the Information script. Submit your script to Canvas.

Step 3: Redirect the output of the Information script to a file named DailyInfo that Dean can access daily.

can somebody guide on how to do it.
 

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DateTime::Format::Epoch::Unix(3pm)			User Contributed Perl Documentation			DateTime::Format::Epoch::Unix(3pm)

NAME
DateTime::Format::Epoch::Unix - Convert DateTimes to/from Unix epoch seconds SYNOPSIS
use DateTime::Format::Epoch::Unix; my $dt = DateTime::Format::Epoch::Unix->parse_datetime( 1051488000 ); # 2003-04-28T00:00:00 DateTime::Format::Epoch::Unix->format_datetime($dt); # 1051488000 my $formatter = DateTime::Format::Epoch::Unix->new(); my $dt2 = $formatter->parse_datetime( 1051488000 ); $formatter->format_datetime($dt2); DESCRIPTION
This module can convert a DateTime object (or any object that can be converted to a DateTime object) to the number of seconds since the Unix epoch. METHODS
Most of the methods are the same as those in DateTime::Format::Epoch. The only difference is the constructor. o new() Constructor of the formatter/parser object. It has no parameters. SUPPORT
Support for this module is provided via the datetime@perl.org email list. See http://lists.perl.org/ for more details. AUTHOR
Eugene van der Pijll <pijll@gmx.net> COPYRIGHT
Copyright (c) 2003 Eugene van der Pijll. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. SEE ALSO
DateTime datetime@perl.org mailing list perl v5.10.1 2007-12-03 DateTime::Format::Epoch::Unix(3pm)
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