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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.....
Man, i''m having quite a problem with this exercise. Even googled for Roman multiply table concept. I just don''t get it. Multiply two numbers given in Roman figures. For instan
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This case will lead to similar problem that we've had all other time we've run in double roots or double eigenvalues. We only find a single solution and will require a second solut
Calculate the total price based on several key parts required to build a state-of-the-art gaming computer. The user will have the option of selecting different parts.
Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4
how to make a program using vb?seriously i don''t know
Write a function lastfirst() that takes a list of strings as a parameter. Each string in the list has the format ''Last, First'' where Last is a last name and First is a first nam
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