Shell script delete all lines from file contains word mca, Programming Languages

Assignment Help:

Delete all such lines from a file that contains the word “MCA”.

echo -e "Enter the pattern : \c"

read ptrn

cnt=0

for i in `ls -1`

if [ -f $i ]

then

l=`grep -E $ptrn $i|wc -l`

if [ $l -gt 0 ]

then

rm $i

echo "$i is deleted....."

done

Output

Enter the pattern : mca

temp.sh is deleted.....

Related Discussions:- Shell script delete all lines from file contains word mca

Output for the following instruction if CX=9087H AX=9090H, What will be the...

What will be the output for the following instruction if CX=9087H and AX=9090H? 1) BTR AH,2? 10010000=10010000 2) BTC CX,9?1001000010000111=1001000110000111 3) NEG AX?

.net class library, .NET class library .NET structure comes with just on...

.NET class library .NET structure comes with just one category selection. And that all developers need to learn!! Whether they create the value in C# or VB.NET or J#, it doesn't

Mathematical expression of linear programming problem, A Consultant Dietici...

A Consultant Dietician provides diet and nutritional advice to clients. A client's diet requires that all the food s/he eats come from one of the four "basic food groups" (chocolat

C programming assignments, I can attach or send the assignment instructions...

I can attach or send the assignment instructions, but they''re rather long. 90% of the code is already written and given to us. The assignment is primarily rewriting and rearrangin

Shell script toconvert all lowercase to uppercase characters, Normal 0 ...

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

C language, write a program to find the output 1 ...

write a program to find the output 1 1 2 1 1 2 3 2 1 1 2 3 4 3 2 1 1 2 3 2 1 1 2 1 1

Php parse out custom lines from a file, i want another php script like that...

i want another php script like that one in assignment: EM201484 SA727PHP i want to parse out an urls form log file i will post attachments for a demo

Need help for crowdsporting website development, CrowdSporting Website Deve...

CrowdSporting Website Development I want an advanced web developer to spend 1-2 days coding our newly designed website. It will be a single page scrolling site, fully designed a

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

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

Create a linux shell, Create a linux shell (in other words, write a C/C++ p...

Create a linux shell (in other words, write a C/C++ program) that will recursively prompt for input from the user. The shell should prompt as yourRollNumber-currentDirector

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages