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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.....
Define the Parameter Passing Mechanism - Computer Programming? The Parameters are syntactically identifiers and they are used within the body of the function and sometimes the
Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4
i am stuck on array part from getting response of jquery. anyone could help?
If it is a weekday and it is not a holiday, then you go to work. However, if it is a weekday and it is a holiday, then what you do depends on the weather. If it is raining, you pla
Explain, in your own words, how web designers can deal with CSS conflict resolution. What is the order of precedence between the different types of CSS (inline, embedded and extern
Question: (i) All Security authentication mechanism that run on the TRU64 Unix Operating system run under the Security Integration Architecture (SIA ) layer. Explain with di
Ask question #Minimum 100 A string S is said to be "Super ASCII", if it contains the character frequency equal to their ascii values. String will contain only lower case alphabets
I have a half done program that needs to be finished for a class by tomorrow night. The program will create a database and print out a menu ofoptions (already done). Ive already
What is an abstract class: Abstract class is stated as an abstract concept that cannot be instantiated or comparing to interface this can have some implementation and interface c
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