1. UNIX for Dummies Questions & Answers

not sure if i should post here or "shell programming" anyway, i am just start learning perl. 1 #!/usr/local/bin/perl 2 3 $test1="Iam"; 4 if ($test1=="anything") 5 { 6 print "show me\n"; 7 } when i run the program, it display "show me" all... (3 Replies)

2. Shell Programming and Scripting

hi i want to write simple socket program which will listen on socket . here is the code ## read msg on socket #! /usr/bin/perl use IO::Socket::INET; my $MySocket= IO::Socket::INET->new(LocalPort=>1234, Proto=>'udp') ; while ()... (2 Replies)

3. Shell Programming and Scripting

I have the following problem, which I need done in Perl/ or Python using Unix/linux filters... 1. You have a very large file, named 'ColCheckMe', tab-delmited, that you are asked to process. You are told that each line in 'ColCheckMe' has 7 columns, and that the values in the... (1 Reply)

4. Homework & Coursework Questions

I have the following problem, which I need done in Perl/ or Python using Unix/linux filters... 1. You have a very large file, named 'ColCheckMe', tab-delmited, that you are asked to process. You are told that each line in 'ColCheckMe' has 7 columns, and that the values... (1 Reply)

5. Shell Programming and Scripting

I am totally new to perl. I am modifying someone else's script. I have the following output: # ./some-perlscript A B C D E B - E, is generated through the print command that I put in the script. I want to remove A, it seems it is generated automatically by a custom OS it is querying when... (3 Replies)

6. Shell Programming and Scripting

Hi, I am practicing a very simple perl programming, what i want to do is reverse the string what is wrong with the following Thanks $string = "abcdef"; @array = split(//, $string); $length =length @array for ( i=1;i< $length+1;i++) { print "$_\n"; } (5 Replies)

7. Shell Programming and Scripting

Hello All, I'm trying to run a simple perl script and have the below error. Tried to google it but could not get a precise solution. Could you please help me out. Can't locate object method "are" via package "equal" (perhaps you forgot to load "equal"?) at ./equal.pl line 9, <STDIN> line 2. ... (3 Replies)

8. Shell Programming and Scripting

Hello all! This is my first post and I'm very new to programming. I would like help creating a simple perl or bash script that I will be using in my work as a junior bioinformatician. Essentially, I would like to take a tab-delimted or .csv text with 3 columns and write them to a "3D" matrix: ... (16 Replies)

9. Shell Programming and Scripting

Hello, I'm completely new to Perl and I'm just looking for a quick answer to some code I'm trying to come up with. I'm trying to access a website, part of the URL I want the user to be able to define via standard input. As you can see below I'm still trying to get the syntax. ... (2 Replies)

10. Shell Programming and Scripting

please delete! (0 Replies)