Purpose of this program: To implement windows batch commands 1 - Worth 0.50 poin
ID: 3707756 • Letter: P
Question
Purpose of this program: To implement windows batch commands 1 - Worth 0.50 points. Using Windows batch Scripting. - Using Windows terminal command, create a bat file named: name.bat - Using the NOTEPAD editor, append the following data to your *.bat file USING MULTI-LINE COMMENTS: ******************************************************************** Author : Your Name *********************************************************************/ 2 - Worth 2.75 points. Using Windows batch Scripting. topic: Implement division by 0, with error trapping, using if and sumilating while loops - Using the NOTEPAD editor, append to the *.bat file, all the commands needed so that when you execute your bat file, it will produce the following: a) Append your name and class name and section. b) Using two variables: FirstNumber and LastNumber, c) Ask the user to enter the first number. d) Ask the user to enter the second number. e) If the user enters the value 99 for the first or the second number, you must exit the loop immediately, and terminate this section ONLY. f) If the second number is ZERO inform the user that you CAN NOT divide by ZERO, and ask for a correct second number. g) If the second number is NOT a zero, do the division, display all numbers of this computation using labels, example: 4 divided by 1 = 4 3 - Worth 2.75 points. Windows batch Scripting. - Using the NOTEPAD editor, append to the *.bat file, all the commands needed so that when you execute your bat file, this file will produce the following: a) Using a for loop b) Find the results of calculating each number from (10 to 1 mod 6) c) After the for loop ends, display the average for all previous results
Explanation / Answer
ANSWER:
Batch file is a kind of script file containing a list of computer commands/instructions to be carried out in sequence.
1.Batch files are normally created in notepad editor in windows.
In notepad editor , type the following commands:
echo MyFirstBatchFile
Save this file using "Save AsType" -->"All Files" -->" yourLastNameFirstNameInitialPgm4.bat"
Create another such notepad file "appenddata.txt"and type the followind data and save.
USING SINGLE LINE COMMENTS FOR EACH LINE
Author : Your Name
Course : OS section. Example OS1, OS2 OS3, OS4
Professor : Michael Robinson
Program # : Program Purpose/Description
{ A brief description of the program }
Due Date : MM/DD/YYYY
Certification:
I hereby certify that this work is my own and none of it is the work of any other person.
Go to Start and type Run. Next,Type:
CMD
It opens up the command prompt of Windows.
Hit Enter.
From the command prompt, type:
echo > yourLastNameFirstNameInitialPgm4.bat
Hit Enter.
TYPE appenddata.txt >>yourLastNameFirstNameInitialPgm4.bat
The typed code will be displayed on the screen.
2.
a)Using notepad editor, create the "results.txt" file.
We append our name, current date and time to this file, results.txt
set /p UserInfo= "Enter second number "
setx LastNumber "%LastNumber%"
:MAIN
cls
:FIRSTNUM
ECHO ENTER FIRST NUMBER
SET /P FIRSTNUM=Enter First number and press ENTER :
IF %FIRSTNUM%==66 GOTO FORLOOP
GOTO LASTNUM
:LASTNUM
ECHO ENTER SECOND NUMBER
SET /P LASTNUM=Type SECOND number and press enter :
IF %LASTNUM%==66 GOTO FORLOOP
IF %LASTNUM%==0 GOTO ASKAGAIN
IF NOT %LASTNUM%==66 GOTO DIVISION
IF NOT %LASTNUM%==0 GOTO DIVISION
:ASKAGAIN
ECHO.
ECHO CANNOT DIVIDE BY ZERO, PLEASE ENTER TWO NEW NUMBERS
GOTO FIRSTNUM
:DIVISION
ECHO.
SET /A RESULT=%FIRSTNUM% / %LASTNUM%
ECHO %FIRSTNUM% divided by %LASTNUM% is %RESULT%
@ECHO %FIRSTNUM% divided by %LASTNUM% is %RESULT% >> results.txt
GOTO FIRSTNUM
:FORLOOP
cls
PAUSE
GOTO LOOP
GOTO EXITLOOP
:EXITLOOP
PAUSE EXIT /B
3.
@echo off
:FORLOOP
cls
PAUSE
SET COUNTER=1
SET MODNUM=6
SET ADDNUM=2
SET RESULT=0
SET TOTAL=0
SET AVG=0
GOTO LOOP
:AVG
ECHO.
ECHO %TOTAL%
SET /A "AVG=(%TOTAL% / 10)"
ECHO AVERAGE OF RESULTS IS %AVG%
ECHO.
@ECHO AVERAGE OF RESULTS IS %AVG% >> results.txt
GOTO EXITLOOP
:EXITLOOP
4)
Creating a new directory using Windows terminal mode commands,
C:>mkdir pgm4-
C:> cd pgm4-
C:>pgm4->notepad one.txt
C:/>pgm4->echo Name:John>one.txt
C:/>pgm4->one.txt>echo
C:/>pgm4->one.txt>echo.
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