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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. trouble in awk

    if i get some output as a "" seperated words how shud i extract say the 3 column of the file .. if i use awk how shud i use the OFS to specify "" as...

    Started by superghost, 11-30-2005
    • Replies: 2
    • Views: 799
    05-10-2006 Go to last post
  2. Question create a unix shell

    hello everybody out there reading this.please really do help me.i am very much new to unix but unfortunately got a project on creating a unix shell.I...

    Started by rahulpnath, 05-07-2006
    • Replies: 1
    • Views: 5,422
    05-10-2006 Go to last post
  3. AWK?? Getting a string--Easy! for exp. linux dude!

    Hey, I would like to get a URL out of a file, but i only want the URL that is a video. This is identified by the line above it. File is like...

    Started by moonman89, 05-10-2006
    • Replies: 1
    • Views: 821
    05-10-2006 Go to last post
  4. how to extract and read pixel and color information from bitmap file

    i want the to read and extract the pixels and colour information from a given bitmap file how cat i do in c++ programming .

    Started by bharat suthar, 05-09-2006
    • Replies: 2
    • Views: 8,867
    05-10-2006 Go to last post
  5. Embedded Linux HTML to CLI connection

    I am working on a dev board at the moment with a barebone linux kernel and a web server (thttpd) installed on it. This will eventually become a home...

    Started by fez, 05-09-2006
    • Replies: 3
    • Views: 1,119
    05-09-2006 Go to last post
  6. Need Help with Expect Script

    I have an Expect script that uses "spawn su" to perform an operation as root. The script works intermittently. When it fails, it times out waiting...

    Started by jay214128, 05-09-2006
    • Replies: 1
    • Views: 11,111
    05-09-2006 Go to last post
  7. Question Where is libcheck_pic?

    I try to compile GStreamer from source code. There is a complain during configure about missing libcheck_pic version 0.9.2 / later. I found the...

    Started by xxqq, 05-03-2006
    • Replies: 1
    • Views: 2,205
    05-09-2006 Go to last post
  8. reg crontab

    Hi everybody, I am giving the cronjob from a file. for ex: ]#cat cron 0 * * * * date;ls >> out ]#crontab cron It is overwriting already...

    Started by mummaneni, 05-09-2006
    • Replies: 1
    • Views: 697
    05-09-2006 Go to last post
  9. More question on code editor selection

    scientica(Moderator): split from - please refrain...

    Started by ttvu, 05-08-2006
    • Replies: 2
    • Views: 860
    05-09-2006 Go to last post
  10. Can't compile on Mandriva 2006 (Fortran)

    hi all i have just installed mandriva 2006. i am trying to compile hello world program. but the error shows up ' non numeric character in 1" i use...

    Started by giri76, 05-03-2006
    • Replies: 4
    • Views: 14,107
    05-07-2006 Go to last post
  11. LaTeX Question

    I have a strange problem. I would like to include a figure in my PDF file, and my LaTeX source looks like this: \begin{figure} \begin{center}...

    Started by Reisswolf, 05-07-2006
    • Replies: 2
    • Views: 741
    05-07-2006 Go to last post
  12. Script Help

    Hi all, I am trying to do a for each script but cant seem to get it right, can someone point me in the correct direction? This is what i have...

    Started by Nick T, 05-05-2006
    • Replies: 4
    • Views: 794
    05-06-2006 Go to last post
  13. eclipse java--using more classes--please help

    Hello, I just installed eclipse on kubuntu and I need a little help. I got it to compile a program successfully with java 1.5. Now I would like to...

    Started by Linux1245, 05-05-2006
    • Replies: 2
    • Views: 1,179
    05-06-2006 Go to last post
  14. libusb usb_bulk_write(): timeout question

    I am using libusb, but unfortunately, the documentation seems pretty vague. In the functions usb_read_bulk / usb_write_bulk, is the "timeout"...

    Started by SloppyNick, 09-19-2005
    • Replies: 4
    • Views: 9,745
    05-06-2006 Go to last post
  15. need a kick in the right direction

    I have been playing a game with some friends where we practice some programming stuff because we are all learning. Anyway, my current task is to log...

    Started by eraker, 05-06-2006
    • Replies: 0
    • Views: 626
    05-06-2006 Go to last post
  16. su / promt password / continue script

    Hi, is it possible to do the following: create a script file that su {ask for root password} -> when OK, continue -> when wrong password,...

    Started by Marinus, 05-06-2006
    • Replies: 2
    • Views: 4,432
    05-06-2006 Go to last post
  17. eclipse c+ project run

    I followed the wizard for creating a project in eclipse ver. 3.1.2 for linux . It builds fine, but when I hit Run in the end , it gives me the...

    Started by aral, 05-05-2006
    • Replies: 0
    • Views: 1,063
    05-05-2006 Go to last post
  18. Reg: time command

    Hi everybody, If I use the time command like this bash]# time ls >outfile Here, I am getting only the result of ls command to the outfile....

    Started by mummaneni, 05-04-2006
    • Replies: 7
    • Views: 7,608
    05-04-2006 Go to last post
  19. ksh ?: example

    I would like to see an example of how to use ksh93's in-line conditional ?: If anyone has used it could you put together a small snippet?

    Started by biswh, 05-03-2006
    • Replies: 1
    • Views: 2,209
    05-03-2006 Go to last post
  20. Significance of _

    Whenever I look over other's code, especially in C, a lot of things are prefixed with '_'. Why is this? What does this mean?

    Started by Javasnob, 05-01-2006
    • Replies: 3
    • Views: 709
    05-03-2006 Go to last post

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