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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
In analytical geometry, a convex polygon can be represented by the Cartesian coordinates of its vertices, x and y. Assume such data of a polygon are stored in a file called "vertic
SailDublin Ferry provides ferries to mainland Britain, Europe and America. Having observed the success of Irish ferries and Stennaline online booking system; SailDublin ferry has d
Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4
What is JVM-Java Virtual Machine A JVM stands for java virtual machine. This is virtual computer or an abstract computer that runs the complied java programs. In fact JVM is
Corrected Exercise #1: 1. Explain the following unexpected result: why did you get the system date command instead of the script? $ whereis date date: /bin/date ... $ echo $PATH
i attached the assignment document only i need your help with following three parts: accessible areas, accessible cul-de-sacs that are all connected, entry-exit path with no in
Given a list of numbers, say my @input_numbers = (1, 1, 3, 5, 8, 13, 21, 34, 55, 89, 144); write a program map1.pl that will use the function map (a) to produce a list of
The following function calls supposedly write a single new-line character, but some are incorrect. Identify which calls don't work and explain why. printf("%c", '\n');
program take integer from user and print in alphabets
Advantages of visual basic programming language Visual Basic is an exclusive selection language published by Microsoft Company, so programs published in Visible Basic cannot, e
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