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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.....
You need to create a Fraction calculator program.You need to create a Fraction class to represent fraction objects and a FractionCalculator class that will perform operations on fr
What is "No_Data_Found" in Oracle?
In this question we will dene a function for sorting lists based upon the algorithm selection sort. First, dene a function smallest which takes as input a list of integers and r
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Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4
program take integer from user and print in alphabets
Write a program that takes names of 5 students in 2D Character Array and their GPAs in 1D array. Arrange the names in alphabetical order and display on screen along with GPA.
Example : Solve the following differential equation. y (3) - 12 y''+48 y' + 64 y = 12 - 32 e -8t + 2 e 4t Solution : We first require the complementary solution
1. use a small perl program and matching config file to retrieve and reformat the system time for a number of remote machines via snmp. Readings should have a local timestamp for
Write a program to check whether a car will crash. There is an obstacle at a certain distance (say 100 m) and the car is travelling at a certain speed (try it with some different s
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