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W.A.S.S to find a particular pattern from the file.
echo -e "Enter the pattern : \c"
read ptrn
echo -e "Enter the file name : \c"
read fname
grep -E $ptrn $fname
Output
sh findp.sh
Enter the pattern : drw*
Enter the file name : temp3.txt
drwx------ 3 root root 1024 May 12 2005 Desktop
drwx------ 2 root root 1024 Sep 19 00:06 mail
drwxr-xr-x 2 root root 1024 Nov 23 23:24 narendra
write a program to draw a cow. Now, draw a cow standing amongst the grass, with (say) 500 blades of grass. Each blade of grass should be a separate random green line. Do all your d
(a) Define a procedure called make-avl-tree which makes an AVL tree with one node. Also create another constructor build-avl-tree that creates an AVL tree from a root, left subtree
The purpose of the HB Programming test is to assess whether a candidate has sufficient knowledge to join our team here and beyond that where they would fit within our teams. The
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.
Class a Abstract Data Type: is a template for creating objects. A class describes a collection of related objects i.e. instances of the classes. Basically classes are user-defined
Your solution to the problem should be housed within a while loop, which allows the grader to test your solution repeatedly without having to re-execute the script, as shown in cla
Simple Shell In this LAB, you will explore and extend a simple Unix shell interpreter. In doing so, you will learn the basics of system calls for creating and managing process
i need a coding to glow 8 LEDs on a port with pwm effect
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 (''a''-''z'') and the asci
.NET Windows Services But Enthusiasm has an amazing record of beginning overdue but finding up easily. This is real in situation of .NET too. Enthusiasm put their best men at
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