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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.....
#questCustomers of a particular restaurant are described with some categories. If the categories indicate the customer is a senior citizen, or the customer works for the restaurant
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Write a program that will allow the user to input the corners of a triangle. The program will draw small yellow circles for each input point, then draw the triangle and calculate t
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Why is this correct/when is this the right idea
My programming class uses Virtual Logic (not virtual studio) to learn how to program algorithms but we don''t get any assistance form the instructor so I am at a loss as to how I a
I need an efficient and fast reverse engineer with good knowledge of assembly x86 language, strong reverse engineering skills, IDA Pro (Hex-Rays) to Linux game routine, C, C++ prog
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I need help getting started with a class project of creating a project in the Perl programming language. I was thinking of maybe doing an employee directory
Characteristics of object-oriented programming: • Emphasis is on data rather than procedure. • Programs are divided into what are known as objects. •
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