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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.....
How do you get the complexity of an algorithm? What is the relation b/w the time & space complexities of an algorithm? Justify your answer with an example.
Eclipse Jsp Project. I am making a a project on my website and i was making a help support page on which the user can submit their question and the question is saved to a text file
how pointer works? What are the uses of pointers
I have to create a calorie counter and I am totally lost
As an XML expert you are required to model a system for an online bookshop. After an interview with the shop manager you have the following information: The detail of th
# Soru ..
The fancy new French restaurant La Food is very popular for its authentic cuisine and high prices. This restaurant does not take reservations. To help improve the efficiency of t
Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4
Problem Solving 1. Write Pascal code that accepts as input the names of the students, course work score and exam score for a unspecified number of students who have taken a subjec
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