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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 exact number 0

    Hi, 1) I need to search a field value to check for exact 0. If the number is 0, it should throw error. The line to be searched looks like...

    Started by maya_pillai, 08-06-2010
    • Replies: 2
    • Views: 1,112
    08-10-2010 Go to last post
  2. [SOLVED] Mystery segfault

    Hi guys, I really am out of my depth here, unless I'm missing something that's screaming at me! I have a C method which trims any leading...

    Started by lemons, 08-09-2010
    • Replies: 1
    • Views: 495
    08-09-2010 Go to last post
  3. Smile [SOLVED] Non-crucial sed question: "grep'ing" and sed'ing with a single sed command?

    Nevermind/sorry, that was the output of some other sed command along the script, this command actually works! Not really important, but I'm...

    Started by the dsc, 08-09-2010
    • Replies: 0
    • Views: 610
    08-09-2010 Go to last post
  4. Unhappy HELP Using telnet command in shell script

    I want to test connectivity between different servers using telnet. I have Name,IP List and port in one file. Please help how i can test...

    Started by poweroflinux, 08-09-2010
    • Replies: 2
    • Views: 1,954
    08-09-2010 Go to last post
  5. lgtk-x11-2.0 error

    root@artos-laptop:~/habesh# /opt/Artos_toolchain_1.3/bin/arm-linux-gcc -o test2 base.c `pkg-config --cflags --libs gtk+-2.0`...

    Started by habeshkumar, 08-07-2010
    • Replies: 2
    • Views: 1,912
    08-09-2010 Go to last post
  6. sorting 2 dimension array

    Hi there, Can someone let me know how to sort the 2 dimensional array below by column 1 then by column 2? 22 55 2222 2230 33 66 44 58 222...

    Started by phoebekong, 08-05-2010
    • Replies: 6
    • Views: 879
    08-09-2010 Go to last post
  7. procmail: Piping to a PHP script.

    Hello. I have my .procmailrc file set up to pipe mail to a simple php script I've written. The only thing the script does at this point is echo...

    Started by eon, 08-06-2010
    • Replies: 1
    • Views: 2,599
    08-08-2010 Go to last post
  8. Streamout command to RS232

    Greetings. I want to send something through the serial port, for example $ cat myfile.txt > /dev/ttyS0 or maybe $ dmesg | grep 00:00:0E >...

    Started by carlosalvatore, 08-05-2010
    • Replies: 3
    • Views: 1,411
    08-07-2010 Go to last post
  9. How to redirect ALL output to a (log) file

    Hello all, I am again struggling to make a script work, but hey, it is fun, I am learning new things. I discovered the set -x option which...

    Started by rmcban, 08-06-2010
    • Replies: 3
    • Views: 1,936
    08-06-2010 Go to last post
  10. find and cp not working

    Hi, The below script takes a date and table name from the user. It unzips and untar a file from archive folder based on date. Then select the...

    Started by maya_pillai, 08-06-2010
    • Replies: 2
    • Views: 1,385
    08-06-2010 Go to last post
  11. How to allocate a cpu core for kernel process?

    Hi all, My system has Intel Xeon 4-core cpu(hyperthreading 8-core) and run 64-bit linux. I want to allocate one core for general process(kernel...

    Started by mschoi, 08-03-2010
    • Replies: 1
    • Views: 2,162
    08-06-2010 Go to last post
  12. Connect to remote unix server using Linux script

    Hi all, 1)We need to do a clean up a folder in a remote unix server . What is the best option to connect to remote server? how do we use ssh ?...

    Started by maya_pillai, 08-04-2010
    • Replies: 7
    • Views: 5,242
    08-06-2010 Go to last post
  13. Bash brace expansion: file name too long

    Hi all - I have a perl script that, given dates/times, will generate a list of file names (to work with short duration log files). For instance: $...

    Started by mhalsall, 08-05-2010
    • Replies: 0
    • Views: 2,182
    08-05-2010 Go to last post
  14. [SOLVED] How to check if any directories exist, except a certain one ?

    So, I need to find if, in a folder any directories exist, except a certain one named "mes croquis". What I am trying to say, is that the re already...

    Started by rmcban, 08-05-2010
    • Replies: 2
    • Views: 434
    08-05-2010 Go to last post
  15. Linux script to check the informatica log

    Hi, We are loading 100 + oracle tables using informatica. At the end of the run, we need to verify the informatica log to confirm the rows are...

    Started by maya_pillai, 08-04-2010
    • Replies: 0
    • Views: 1,468
    08-04-2010 Go to last post
  16. Question [SOLVED] Including headers recursively. Is it right?..

    Say, I have a header file containing all required includes: /* global.h */ #include <stdio.h> #include <unistd.h> ... #include <dirent.h>...

    Started by Schmidt, 07-29-2010
    • Replies: 9
    • Views: 1,840
    08-04-2010 Go to last post
  17. [BASH] Contorl Terminal. and top utility.Help,Help

    Q1 I have written a bash script and a loop to display some output within a terminal and I using tput cup 0 0 command to prevent the terminal...

    Started by ionguang, 08-02-2010
    • Replies: 2
    • Views: 607
    08-04-2010 Go to last post
  18. Out of scope .. random ?

    I'm trying to compile & run this test code : http: //curl.haxx dot se/mail/lib-2010-07/0249.html It should work but when I do gcc test.c -o...

    Started by SingleFemaleLawyer, 08-03-2010
    • Replies: 3
    • Views: 942
    08-04-2010 Go to last post
  19. Changing Ownership of a File

    I am running a shell script as the user "redhatuser01" and this script creates a files in the home directory of another user "redhatuser02" ...

    Started by balamuruganmurthy, 08-04-2010
    • Replies: 5
    • Views: 490
    08-04-2010 Go to last post
  20. Find command w/ prune

    I've read the man page already. I think I'm close, but just not....quite...there. We have a webroot directory that we want to make sure has the...

    Started by crimsondryad, 08-03-2010
    • Replies: 0
    • Views: 680
    08-03-2010 Go to last post

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