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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. grep for whole sentence using bash function

    Hi oh great bash scripters... Firstly, sorry about the <at> instead of the symbol, this is my first post and I don't know how to display the...

    Started by SecondCobra, 05-01-2012
    • Replies: 3
    • Views: 1,621
    05-01-2012 Go to last post
  2. [SOLVED] Bash and columns

    Hi, I need to put my echo into columns for better viewing. I have this script: for D in `find /var/www/vhosts/ -maxdepth 1 -type d | sed 1d...

    Started by PatricF, 05-01-2012
    • Replies: 5
    • Views: 1,841
    05-01-2012 Go to last post
  3. bash script: new lines in variable

    Hello All, I have a string in a bash script that is first echoed, and then executed with Perl: cmd="$PIPELINE_SCRIPTS/

    Started by juettemann, 05-01-2012
    • Replies: 1
    • Views: 645
    05-01-2012 Go to last post
  4. Qt Creator doesn't show console output!

    So, I tried to create a basic "Plain C++ Project" in Qt Creator which just prints out "Hello, World!" in the console. When I try to launch this...

    Started by whoosy, 05-01-2012
    • Replies: 0
    • Views: 1,859
    05-01-2012 Go to last post
  5. Help to solve perl run shell script

    Hello all, I have a problem when i try to run a script from perl script. my perlscript: #/usr/bin/perl print "Content-type: text/html\n\n";...

    Started by lamletoi, 04-28-2012
    • Replies: 7
    • Views: 1,390
    04-30-2012 Go to last post
  6. Question Two problems with my school project

    I am having two problems with my school project. I am writing it using VIM in UNIX on the school server. First problem: my menu is doing this:...

    Started by DemiSheep, 04-30-2012
    • Replies: 1
    • Views: 539
    04-30-2012 Go to last post
  7. Perl: Calculating distance bw atoms from pdb file

    Hi, I am creating a program that calculates the distance between the x, y, z coordinates of atoms listed in a pdb file. So far i have this...

    Started by stellaparallax, 04-29-2012
    • Replies: 1
    • Views: 1,801
    04-30-2012 Go to last post
  8. Can someone explain why this tar command excludes directories?

    This is the command that runs in the cron job: /bin/tar cpzf /mnt/public-NFS/tar-backups/$ --exclude="/Virtual Machines"...

    Started by rabinnh, 04-29-2012
    • Replies: 2
    • Views: 655
    04-29-2012 Go to last post
  9. Question How can I get my program to compile on Unix?

    I am working on a school project in C++ and am using our schools unix server to write it as instructed by the professor. I am using vim and g++ to...

    Started by DemiSheep, 04-28-2012
    • Replies: 2
    • Views: 825
    04-28-2012 Go to last post
  10. Question [SOLVED] What does GCC think when it reads "#include <x.h>"?

    Hi, How can I programmatically determine the path which contains x.h file? How GCC does this when it compiles the stuff? Thanks in advance!

    Started by yz89, 04-27-2012
    2 Pages
    1 2
    • Replies: 10
    • Views: 1,345
    04-28-2012 Go to last post
  11. Im doing a comparison on different human languages... caught a snag

    Im doing a word frequency study for various languages, including english. Im kind of novice with linux/shell... can navigate around decently. Im...

    Started by whatcouldhappen, 04-24-2012
    • Replies: 2
    • Views: 677
    04-28-2012 Go to last post
  12. Unix grep command help needed

    Hi buddies ! I need some help with one grep command I have this table: 1 Petras Pavardenis 1980 5 08 Linas Bajoriunas 1970 10 3 Saulius...

    Started by vaidastf, 04-27-2012
    • Replies: 4
    • Views: 2,014
    04-28-2012 Go to last post
  13. [SOLVED] Extract information from a string

    Hi, I have this string: patric.f +- 5996 4000 6000 06:45 13 0 0 I want to put pretty much all those values in...

    Started by PatricF, 04-28-2012
    • Replies: 2
    • Views: 725
    04-28-2012 Go to last post
  14. How does a graphical program choose a browser for its help file?

    I know part of the answer to this question. You have a BROWSER flag that is used inside your code and that gets defined to "some browser" during the...

    Started by hazel, 04-26-2012
    • Replies: 1
    • Views: 682
    04-27-2012 Go to last post
  15. Inconsistent popen behavior

    I'm having an issue with popen and was hoping someone could help explain why I'm experiencing this issue and potentially how I can fix it. The...

    Started by ProgramIt, 04-24-2012
    • Replies: 1
    • Views: 666
    04-26-2012 Go to last post
  16. [SOLVED] Change owner to the name of the directory

    Hi, I need some help here. I'm going to write a script that changes the owner of a certain directory to the name of the directory, (the name is...

    Started by PatricF, 04-26-2012
    • Replies: 2
    • Views: 863
    04-26-2012 Go to last post
  17. get all the computers in my LAN

    Hi everyone! I am developing a network application to work in a LAN, so I have to implement a server in this app listening on a specific port. So...

    Started by jesusitoLinux, 04-20-2012
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,610
    04-26-2012 Go to last post
  18. Script to Kill Specific User processes on multiple systems?

    Hello, Looking to run command on multiple systems to look for a username and kill all processes.. Able to ssh as root with the same password on...

    Started by bloodclot, 04-25-2012
    • Replies: 2
    • Views: 846
    04-26-2012 Go to last post
  19. searching directories

    Im trying to complete a command, which would allow me to find certain directories. I used "find -type d -links 2 to find dirs(-d), which dont...

    Started by unnamed1234, 04-24-2012
    • Replies: 1
    • Views: 711
    04-25-2012 Go to last post
  20. reading tildes in C

    Hi everyone!! I am developing an application that reads characters from a file, compute them and show the answer in the screen. My problem is that...

    Started by jesusitoLinux, 04-24-2012
    • Replies: 3
    • Views: 973
    04-25-2012 Go to last post

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