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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.....
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i what to know how setcapture() api work in c#
Each of the following two procedures defines a method for adding two positive integers in terms of the procedures inc, which increments its argument by 1, and dec, which decrement
Write three functions, statistics, average, and sD as follows. The statistics function returns no value and has six parameters: four scores followed by their average and standard d
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