Script shell to display lines of a file in reverse order, Programming Languages

Assignment Help:

W.A.S.S to display all the lines of a file in reverse order.

 

Program

 

# W.A.S.S to display all the lines of a file in reverse order.

 len=`cat good.sh | wc -l`

while test $len -gt 0

do

clen=`head -n$len good.sh | tail -n1 | wc -c`

clen=`expr $clen - 1`

while test $clen -gt 0

do

    ch=`head -n$len good.sh | tail -n1 | cut -c$clen`

    echo -e "$ch\c"

    clen=`expr $clen - 1`

done

echo ""

len=`expr $len - 1`

done

 

Output

 

fi

fi

   echo "Good Morning!"

else

    echo "Good Afternoon!"

then

   if test $str -gt 12

else

 

   echo "Good Evening!"

then

if test $str -gt 16

str=`date +%k`


Related Discussions:- Script shell to display lines of a file in reverse order

Mvc architecture, MVC Architecture Model/view/controller (MVC) is a program...

MVC Architecture Model/view/controller (MVC) is a program structure, currently regarded an executive design used in program technological innovation. The design isolates "domain lo

Windows workflow foundation, Windows Workflow Foundation Microsoft windows ...

Windows Workflow Foundation Microsoft windows Work-flows foundation (WF) is an Enthusiasm technological innovation that provides an API, an in-process workflow website, and a rehos

Need help starting a project out, I''m doing a project for class in college...

I''m doing a project for class in college and im supposed to use today''s date and figure out how old i am in months, days, minutes, and seconds. My question is what is the beset

We need advancement in existing phonegap application, We need Advancement i...

We need Advancement in Existing PhoneGap Application We need a PhoneGap expert to aid us extend an existing PhoneGap application. The app works pulls data from a new website (de

Write a program to perform an arithmetic operation, Write a program (calcul...

Write a program (calculation.ccp) to allow the user to perform an arithmetic operation on the two complex numbers entered.  The user can key in one of the four operations: addition

Visual Basic 6.0, i want to record in database but how to delete only dupli...

i want to record in database but how to delete only duplicate field not row in vb 6.0 or ms-access

Explain the while statement - computer programming, Explain the While State...

Explain the While Statement - Computer Programming? A 'while statement' is an entry controlled loop statement. When the expression is calculated and the condition is not satisf

Random number generator guessing game, The GuessingGame class contains a sk...

The GuessingGame class contains a skeleton for a program to play a guessing game with the user. The program should randomly generate an integer between 1 and 10 and then ask the us

Arithmetic involving matrices, We next require taking a look at arithmetic ...

We next require taking a look at arithmetic involving matrices. We'll begin with addition and subtraction of two matrices. Therefore, assume that we have two n x m matrices, which

Oracle , PLEASE HELP ME ORACLE PROGRAMING TRIGGER

PLEASE HELP ME ORACLE PROGRAMING TRIGGER

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd