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Forum: Programming / Scripting

Request help with C/C++, Perl, PHP, Python, Ruby, Bash Scripts, or other Linux programming/scripting related issues

  1. perl script iterate database

    i have the following perl loop which iterates over my database results and prints each row one line at a time like this. result row 1 result row...

    Started by bishop2001, 04-09-2015
    • Replies: 2
    • Views: 688
    04-14-2015 Go to last post
  2. How do I know how much space a given section of text will occupy?

    ..... on a webpage? I want to use a custom font, and present only ONE screenful of information to the viewer, regardless of how much text there is...

    Started by resetreset, 04-10-2015
    • Replies: 7
    • Views: 1,180
    04-13-2015 Go to last post
  3. Scripting Newbie <- needs help

    Hey guys so I have a question for my homework that is asking me to create a script that interactively assigns the current date and time when the...

    Started by TylerLinux, 04-09-2015
    • Replies: 3
    • Views: 739
    04-09-2015 Go to last post
  4. gcc configure missing tools and arch option -req help

    Platform: Linux i586 livecd, gcc 4.8.3 I am working on a bootstrap gcc build and am reviewing configure.log where I see some missing options,...

    Started by iPenguin, 04-09-2015
    • Replies: 1
    • Views: 520
    04-09-2015 Go to last post
  5. convert epoch time loop

    hi i have a file with some lines which contain an epoch time format like 1428340720. In my Perl loop id like to an if statement where if time is...

    Started by bishop2001, 04-08-2015
    • Replies: 2
    • Views: 824
    04-09-2015 Go to last post
  6. [SOLVED] Finding the 'nice'ness of a process and changing it with 'renice'

    Hi, I have a script that invokes a group of processes that run an srm (Secure Remove) command. When I do this, I have a large group of files,...

    Started by jkwilborn, 04-07-2015
    • Replies: 2
    • Views: 699
    04-07-2015 Go to last post
  7. Programming documentaries?

    Do they exist? Whats a good one? (I mean full length documentaries, not youtube how-to's)

    Started by mindsword, 04-05-2015
    • Replies: 1
    • Views: 503
    04-05-2015 Go to last post
  8. error with login script in python

    hello I do not understand or I was wrong ... //Error ---------------------------------------- Traceback (most recent call last): File...

    Started by gaaara, 04-03-2015
    • Replies: 1
    • Views: 671
    04-05-2015 Go to last post
  9. Beginner's Learning Guide for Java

    Anybody got a good guide or small online book that'll help me learn the basics of Java. Videos would also be great.

    Started by YomenT, 03-31-2015
    • Replies: 6
    • Views: 896
    04-01-2015 Go to last post
  10. [SOLVED] Swftools “Swfstrings” how to get the position of the string to extract

    Hi I'm currently trying to find the value of a "string" which is in a "actionscript" of a "swf" file, using "Swftools" with the "swfstrings"...

    Started by narugawa, 03-30-2015
    • Replies: 1
    • Views: 736
    04-01-2015 Go to last post
  11. what dose "subprocess.Popen object at 0x7fbd1a079d50" mean

    my code is #! /bin/python3.3 import subprocess log_file = open ('command.log', 'a') p = subprocess.Popen ('rsync -vaPhz --stats...

    Started by lancebermudez, 03-30-2015
    • Replies: 3
    • Views: 1,457
    04-01-2015 Go to last post
  12. [SOLVED] how to get information on files (Gzip Deflate)

    hello i have a question i download files and the files is compressed i gzip Deflate how to get information in this files with php or python...

    Started by narugawa, 03-21-2015
    • Replies: 2
    • Views: 787
    03-30-2015 Go to last post
  13. Unhappy [SOLVED] compare two files and show combined output

    Hi! File one contains strings A B File two contains strings A F If A = A then print F If first field is the same as in the other file then...

    Started by Andy_Crowd, 03-29-2015
    • Replies: 2
    • Views: 627
    03-29-2015 Go to last post
  14. python 3 and shutil.copy2

    on windows trying to copy python3_files to python dir. Can not use xcopy on this version of windows and need it to be cross platform. import os...

    Started by lancebermudez, 03-13-2015
    • Replies: 9
    • Views: 2,486
    03-29-2015 Go to last post
  15. match first 4 levels grep

    greetings, i have thousands of lines that look similar to this. "N/RX/C/TV/PLA/PRO/715" "N/RC/C/TD/PLA/PRS/515" i want to print out only the 1st...

    Started by bishop2001, 03-25-2015
    • Replies: 2
    • Views: 610
    03-26-2015 Go to last post
  16. [SOLVED] special character in python script leading to exception

    hello I create a loop to get all links from my text files and the links with the special character causes an error. The loop f =...

    Started by narugawa, 03-16-2015
    • Replies: 4
    • Views: 905
    03-21-2015 Go to last post
  17. Javascript and MySQL

    Hello, It's possible to run JS on the server side with Node JS, right? Well, can I access a MySQL database in it, just like I do in PHP or Perl or...

    Started by resetreset, 03-19-2015
    • Replies: 1
    • Views: 626
    03-21-2015 Go to last post
  18. Table design for SOAP-y stuff

    OK, I have no clue about SOAP or whatever, but just to get my feet wet..... if I'm making a site for which I want there to be a "login with thatsite"...

    Started by resetreset, 03-21-2015
    • Replies: 0
    • Views: 401
    03-21-2015 Go to last post
  19. Implement custom acces right in Linux?

    So currently Unix-like system implement three access rights ( permissions ) : read, write and execute. Is there a way I can implement a custom...

    Started by dsanatomy, 03-20-2015
    • Replies: 6
    • Views: 869
    03-21-2015 Go to last post
  20. Shared memory over CAN bus

    I am starting a new project using Embedded Linux. The purpose of the device is to provide internet connectivity to an industrial controller for...

    Started by vir, 03-19-2015
    • Replies: 0
    • Views: 547
    03-19-2015 Go to last post

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