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Full Discussion: How to map the values of an array in perl?
Top Forums Shell Programming and Scripting How to map the values of an array in perl? Post 302524347 by vanitham on Monday 23rd of May 2011 06:17:46 AM
Old 05-23-2011
How to map the values of an array in perl?
Hi,

I have 2 arrays:

Code:
@names=qw(amith veena chaitra);
@files=qw(file.txt file1.txt file3.txt);

There is one to one relationship between names and files.

There needs to be mapping created between names and files.

The output should be like this:
Code:
amith --> file.txt
veena ---> file1.txt
chaitra ---> file3.txt

How can i implement hash concept to these?

There may be "n" number of records like this. Arrays or hash will be better.

I tried like this:
Code:
for($i=0;$i<=$#names;$i++) {
print "$names[$i] ---- $files[$i]\n";
}

Is there any better performance code than this?

Regards
Vanitha
 

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XCLIP-COPYFILE(1)					      General Commands Manual						 XCLIP-COPYFILE(1)

NAME

       xclip-copyfile, xclip-cutfile, xclip-pastefile - copy and move files via the X clipboard

SYNOPSIS

       xclip-copyfile [-p] FILES...

       xclip-cutfile [-p] FILES...

       xclip-pastefile

DESCRIPTION

       xclip-copyfile copies files into the X clipboard, recursing into directories.

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       -p     preserve path formation

       xclip-pastefile pastes the files out of the clipboard

EXAMPLES

       Copying a file to a remote host

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       A file created on maggie.lkpg.cendio.se

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AUTHORS

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																 XCLIP-COPYFILE(1)
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