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Thanks. Just like I wanted. If you don't mind, can you explain to me what the $NF stands for, and also the the gensub?

Input:
MD5(secret.txt)= fe66cbf9d929934b09cc7e8be890522e
MD5(secret2.txt)= asd123qwlkjgre5ug8je7hlt488dkr0p

I want the results to look like these, respectively:
MD5(secret.txt)= fe66cbf9...

You were right. I wanted the output to be in the ordered (by the state) of the hash. The output I provided in post #1 was what I got (unordered), not what I wanted.

I tried your code, and the...

Thanks for the reply. Well, I converted it to an array because I'm not too familiar with hash, and I need to get the data at like an index.

Perl:

Can anyone tell me why after I convert the hash into an array, when I print it out, it's not in the order like the hash? See below..


my %cityZip = ("Logan, AL", 35098,
...

Nvm. I figured it out. I needed to put all the files into an array and do a while loop.

Hi,

I have a directory call Test, which contains files "a", b", "c", etc. I want to go through all of the files inside Test and remove any empty file. How would I do that with shell csh?

So far...

Thank you.

Let's say I have a very long string with no spaces but just words stored in $very_long_string.

$very_long_string = "aaaaaaaaaaabbbbbbbbbbbccccccccccccdddddddddddd";

I can do this to split the...

Oh sorry, the command should be in ` ` (backdash) because I'm using the Unix command inside of Perl.

Edited the topic.

I'm trying to make this long line of codes in Perl looks nice by dividing it into 2 lines...

Before:
`echo "blahblahblahblahblahblahblahblahblahblahblah" >...

Thanks. Just like I wanted.

I modified it a bit to add spaces before and after the ----.

Let's say I want to write a program that run these 4 UNIX commands and redirect output to a file.

#!/usr/local/bin/perl
use strict;

`cd \$HOME > output.txt`;
`cut -f1 inputfile.txt >>...

I know zombie is a process state, but I'm trying to create one so I can see how it looks like.

I'm very new to UNIX, so I need some help please.

How do I create a zombie process with just basic UNIX commands (no script, C, PERL, etc)? Please give an example. Thanks.