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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. Bad : modifier in $ (/)

    I am shell scripting in C-shell and I get the message: Bad : modifier in $ (/) The only slashes (/) I have in the script is at the start of the...

    Started by Captain_Quark, 02-07-2013
    • Replies: 2
    • Views: 6,300
    02-08-2013 Go to last post
  2. glibc versions of as & ld (binutils-2.23) are ... simply bad

    Can't figure this one out. I am attempting to install glibc on a Debian GNU/Linux system. When I run configure I get: checking whether as is...

    Started by jonnymacuser, 02-07-2013
    • Replies: 4
    • Views: 2,593
    02-08-2013 Go to last post
  3. sed/awk scripting help to edit files automatically.

    Hi all, I have two files, where one file is already having some changes. and i want to incorporate same changes into another file. So,I need...

    Started by praveend01, 02-04-2013
    • Replies: 4
    • Views: 675
    02-07-2013 Go to last post
  4. Using grep with hyphens

    This is on a RHEL 6 box with bash 4.1.2 I'm trying to to use grep to only find those lines containing matches that form whole words. The -w...

    Started by woodson2, 01-31-2013
    • Replies: 3
    • Views: 606
    02-06-2013 Go to last post
  5. [SOLVED] Catch-all for bash variables?

    Is it possible to set up a catch-all for bash script's variables? For instance, imagine that $VAR could return either "abc-123" and "abc-456", but...

    Started by Pyrobisqit, 02-06-2013
    • Replies: 3
    • Views: 616
    02-06-2013 Go to last post
  6. Cannot convert int (aka NULL) to std::vector<double*>::value_type

    Hello All I have a compilation error in a very large program. We have managed to isolate the problem with the following test problem: #include...

    Started by pilotmm, 02-05-2013
    • Replies: 6
    • Views: 1,636
    02-06-2013 Go to last post
  7. how to warn or crash on illegal accesses with gcc

    I am trying to enable some sort of warning or segfaults for illegal memory access (read/write), using gcc. For the code below, I expected a segfault...

    Started by tpb261, 02-05-2013
    • Replies: 3
    • Views: 626
    02-05-2013 Go to last post
  8. Using the sort command with an if/then statement

    Well, I figured out the other part, now I need to get this part of my homework done. So part of my assignment is to make a simple code where I...

    Started by Outsider418, 02-04-2013
    • Replies: 5
    • Views: 494
    02-05-2013 Go to last post
  9. Simple scripting program for class

    Hello all. I'm pretty sure this will be simple for you guys, I'm still brand new to scripting. I needed to make a very simple program that...

    Started by Outsider418, 02-04-2013
    • Replies: 2
    • Views: 587
    02-04-2013 Go to last post
  10. Question audio over socket

    hi. I'm trying to create simple p2p voice-chat script. my first attempt was to establish one way communication using sox and netcat: on...

    Started by patryk, 01-30-2013
    • Replies: 4
    • Views: 815
    02-04-2013 Go to last post
  11. Remove blank lines from script HTML output

    Hi Im writing script that make some inventory to our servers equipment and send the output to HTML template. Im working with SSH, WMI for windows...

    Started by meirh, 02-02-2013
    • Replies: 7
    • Views: 1,145
    02-03-2013 Go to last post
  12. [SOLVED] vsnprintf behaving oddly/non-static var affects other vars...

    I'm into ncurses programming again, this time writing my own hex editor. I have this group of functions that draw the screen, top title bar, bottom...

    Started by Miven, 02-02-2013
    • Replies: 1
    • Views: 512
    02-02-2013 Go to last post
  13. Problems with xinetd configuration

    Hello, I want to use xinetd in conjunction with netcat. netcat shall dispatch small messages that contain usernames to the server on which xinetd...

    Started by pinhead, 11-22-2012
    • Replies: 1
    • Views: 692
    02-01-2013 Go to last post
  14. [SOLVED] Help with bash variables

    Hi. I'm trying to make a simple script. This is what I've got now: if ; However, this only runs the script if $PAM_USER is NOT root or...

    Started by Pyrobisqit, 01-29-2013
    • Replies: 5
    • Views: 1,880
    01-30-2013 Go to last post
  15. General thoughts about how to create a very basic 2D CAD system? :^)

    Hey Guys, I was just curious but would appreciate any help on creating a very simple 2D CAD program, nothing in depth just some basic ideas. Such...

    Started by BlkJack, 01-29-2013
    • Replies: 1
    • Views: 589
    01-30-2013 Go to last post
  16. problem with bash script

    I have to write two scripts, one in bash and one in dos. My dos one works perfectly but I'm having trouble with my bash one. The assignment is to...

    Started by akusa, 01-29-2013
    • Replies: 2
    • Views: 533
    01-29-2013 Go to last post
  17. Help with chmod or mode_t..

    Hello, i have an assignment to where i need to change files and directory permissions. the problem is that when i use chmod(filename,mode) on...

    Started by arieltal, 01-27-2013
    • Replies: 3
    • Views: 618
    01-27-2013 Go to last post
  18. Question Please need something to build linux.....

    Is there something thats updated and with codeing? U know like i could get a start on building linux's and build a small one like puppy linux?;););)

    Started by thislinuxdj, 01-24-2013
    4 Pages
    1 2 3 ... 4
    • Replies: 37
    • Views: 1,910
    01-26-2013 Go to last post
  19. integration of PyQt/PySide issue

    There is an application (Salome) that includes interpretor Python and Qt and PyQt libs. Also there is a module for this application written on...

    Started by itkalenko, 01-23-2013
    • Replies: 3
    • Views: 1,033
    01-25-2013 Go to last post
  20. c code for square root of a no. without using function

    hi all, anybody tell me an algorithm for square root of a no. without using function. please give me a solution.

    Started by tintu1212, 01-25-2013
    • Replies: 3
    • Views: 588
    01-25-2013 Go to last post

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