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  1. mwhamilton

    Input Two Dimensional Array

    Hi, I am trying to input a two dimensional array from the standard input. Basically, I have a two dimensional array allocated as float array[max][max]; (it is guaranteed to be a square matrix less than 10x10). I want to input the floating point values from the stdin by line: 11 12 13 14 21...
  2. mwhamilton

    DNS Redirect

    When your browser encounters a DNS error, you get the typical "The page cannot be displayed" page. My problem is that I have visited a site that makes my browser go to that page, and then redirect to http://www.lop.com/dnserror.cgi?s=http://192.168.1.1/. When it hits here, about 5...
  3. mwhamilton

    help with fork()

    Hi, I am spawning a bunch of child processes with fork, and I need some help with performing some actions inside the child processes. After I fork, I need to switch machines, switch directories, and then call a script. The problem is that when I change hosts, it changes it in the xterm that...
  4. mwhamilton

    Spawning parallel processes

    I am essentially trying to create a job queing system. We use a simulator to simulate all of our new hardware designs, and the vhdl simulator is quite slow. The simulator is called with a perl script. I have created a script that checks for machine availability, and also inputs the different...
  5. mwhamilton

    Perl Output from nested scripts

    Hi, I am having a problem with my output. I have one perl script that is doing some file reading. It has to call a separate script with the system function that does some conversions on the data. My problem is that when the called script prints error messages to the std output, it does not...
  6. mwhamilton

    Perl/TK Cgi

    Hi, I was wondering if anyone could tell me if it is possible to use the Tk interface with Perl with CGI scripts. I am trying to create an easy way to track keys at work, and I wanted to use Perl/Tk to get the graphical interface. I didn't know if it is possible to use Tk inside Cgi scripts...
  7. mwhamilton

    Populating a hash of a hash of a hash of an array

    I figured it out. Sorry for the trouble. Thanks.
  8. mwhamilton

    Populating a hash of a hash of a hash of an array

    Hi, this is still going to sound crazy. I have a hash that looks like this: %Total_Hash = ( "project_name" => { "group_name" => { "username" => [hours, percent], "username2"=>...
  9. mwhamilton

    Hash of a Hash of a Hash of an array

    Hi, this is going to sound crazy, but I am in need of help. I am trying to printout a hash of a hash of a hash of an array and I need help. Here is what the hash looks like. Any help would be greatly appreciated. Thanks! Output needs to be: m2: des mikeh 8 25 rainer...
  10. mwhamilton

    Entry Widget errors/clicking

    Yes, I bound it to the Return key. The program is supposed to call the subroutine on Return, or on a special button. I kept getting background errors. When I click in the text box slowly, it works fine. If i click to fast, then I get errors. Thanks.
  11. mwhamilton

    Entry Widget errors/clicking

    I have written a TCL/TK front end for a script, but I am having problems with the entry widgets. When I click too quickly in an entry, it calls my subroutine and it outputs errors to my shell window. Why does it seem like it's trying to bind to a click in the window. I tried binding a mouse...

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