Shell script to find a particular pattern from the file, Programming Languages

Assignment Help:

W.A.S.S to find a particular pattern from the file.

 echo -e "Enter the pattern : \c"

read ptrn

echo -e "Enter the file name : \c"

read fname

grep -E $ptrn $fname

 

Output

 

     sh findp.sh

 Enter the pattern : drw*

Enter the file name : temp3.txt

drwx------ 3 root root 1024 May 12 2005 Desktop

drwx------ 2 root root 1024 Sep 19 00:06 mail

           drwxr-xr-x 2 root root 1024 Nov 23 23:24 narendra


Related Discussions:- Shell script to find a particular pattern from the file

Windows presentation foundation, Windows Presentation Foundation Designed b...

Windows Presentation Foundation Designed by Microsoft Technologies, the Microsoft Technologies windows Display Groundwork (or WPF) is a computer-software graphic subsystem for maki

Web services information language, Web Services Information Language WCF is...

Web Services Information Language WCF is designed using assistance focused structure concepts to support allocated processing where solutions have distant customers. Customers can

Matlab and Image Processing and Neural Network, I need to do image reconstr...

I need to do image reconstruction using Neural Network using Matlab

Understanding the html document object model, At the core of DHTML is the D...

At the core of DHTML is the Document Object Model, or DOM, which represents the HTML or XML of a Web page that is displayed in a browser. The Document Object Model that represents

Explain the different states of activity diagram, Question 1 Discuss on In...

Question 1 Discuss on Inheritance Question 2 What are the four phases of the object modeling technique that can be repetitively executed? Question 3 Explain the di

Oracle , PLEASE HELP ME ORACLE PROGRAMING TRIGGER

PLEASE HELP ME ORACLE PROGRAMING TRIGGER

Shell script for to change & display system prompt and path, Normal 0 ...

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Write a prolog predicate for a list, Write a Prolog predicate remove_nth(N,...

Write a Prolog predicate remove_nth(N,L1,L2) that is true if list L2 is just list L1 with its Nth element removed. If L1 does not have an Nth element then the predicate should fail

Write a program to illustrate the call by value, Write a Program to illustr...

Write a Program to illustrate the call by value? #include . int compute_sum(int m); int main( void) { int n=3, sum; printf("%d\n",n); /*3 is printed */ sum=compute_sum(n

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