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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`
do
if [ -f $i ]
then
l=`grep -E $ptrn $i|wc -l`
if [ $l -gt 0 ]
rm $i
echo "$i is deleted....."
fi
done
Output
Enter the pattern : mca
temp.sh is deleted.....
Tamagochi were all the rage in the 90's as a small toy that had limited functionality but modelled a pet. The "owner" could do the following • Feed the pet • Heal the pet
Project2: A Simple Distributed Computing Platform (Due at 11:59:59pm on 04/12/2012 (EST)) Description: You are asked to develop a replicator (client) that distributes a large job
What are Attributes in HTML langauge? A few tags have attributes. An attribute is a name, followed through an = sign, followed by the value. For instance, to make a centered H1
ASSIGNMENT_OP --> : =
need help
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
As with 2 nd order differential equations we can't determine a non-homogeneous differential equation unless we can initially solve the homogeneous differential equation. We'll als
Improved Support for JavaScript Debugging ASP.NET has many benefits over vintage ASP in the place of debugging. You can now quickly debug your server-side value using the complete
Write a detailed description on how you would go about planning information system for an organisation
Provide Example of Function? An illustration of a function definition main() { message(); } /* header */ message() { /*bodystarts here*/ printf ("Example for function
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