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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. Let shell script echo the word echo into a new file

    I can't seem to figure out how to do this (or if it is even possible). I've tried escaping it and setting it as a variable but it keeps evading me. ...

    Started by tahl, 03-16-2012
    • Replies: 2
    • Views: 719
    03-16-2012 Go to last post
  2. Cool Access linux Environment variable through perl script

    Hi All, I have following entry on linux .profile file export ORACLE_PATH=/x02/oracle/home I need to get this ORACLE_PATH from perl script, ...

    Started by charith, 03-15-2012
    • Replies: 1
    • Views: 856
    03-16-2012 Go to last post
  3. Replace a String pattern With Another String In All Files

    Hi all' I have 10 files those have text as below and I need to replace words "test*" all with "done" in each files. I tried with sed and regular...

    Started by charith, 02-29-2012
    • Replies: 5
    • Views: 1,584
    03-15-2012 Go to last post
  4. Passing arguments to script

    Hello, I'm starting to branch out into more intermediate (at least intermediate for me!) scripting. I've got a script that checks for a...

    Started by bknorr, 03-12-2012
    • Replies: 4
    • Views: 975
    03-15-2012 Go to last post
  5. C++- Subgroups

    Hello, I am trying to write a program that finds all the subgroups to the group ( {1,3,9,11,17,19,25,27}, times_32). times_32 is...

    Started by Catch_22, 03-10-2012
    • Replies: 5
    • Views: 1,064
    03-14-2012 Go to last post
  6. Implement my own serial line discipline

    Hi everybody, I'm working on a solution to log data from serial on a linux embedded system (non-real time). I want to be deterministic on...

    Started by SebastienS, 03-05-2012
    • Replies: 4
    • Views: 2,399
    03-14-2012 Go to last post
  7. shell problem!

    What this 2 lines mean? grep chi log.file > chi.values grep lambda log.file > lambda.values Search for chi,then open chi.values...

    Started by milosavpejic, 03-14-2012
    • Replies: 1
    • Views: 650
    03-14-2012 Go to last post
  8. Source for IP Command

    Hi all, I have some work to find the default routes in the linux box. I came to know by googling that I have read the ip command or route command...

    Started by wolverinexmen, 03-12-2012
    • Replies: 1
    • Views: 2,290
    03-13-2012 Go to last post
  9. ssh redirect script question

    Here's the dillema. I am in a Linux OS class and there is this dude who thinks he's the sh*t because he figured out the insanely easy command to...

    Started by deathsquadd, 02-24-2012
    • Replies: 1
    • Views: 669
    03-13-2012 Go to last post
  10. Weather Scraping Script

    Hello, I have fairly new to linux and I am trying to write a script that dumps weather data into a text file. Here is the site I want. ...

    Started by pkroetsch, 03-12-2012
    • Replies: 2
    • Views: 1,170
    03-13-2012 Go to last post
  11. Exclamation echo $WHO problem in bash scripting

    Hello everyone! I'm new to Bash scripting programming in Linux Ubuntu My script file is: #!bin/sh echo "Show user and current path" echo...

    Started by feynmanx, 03-12-2012
    • Replies: 2
    • Views: 1,659
    03-13-2012 Go to last post
  12. nCurses, using extended ASCII characters...

    I've been toying around in the terminal quite a bit. I've picked up a good deal of ncurses. It seems that special caracters (like the half shaded...

    Started by Pixel_Outlaw, 03-08-2012
    • Replies: 3
    • Views: 4,958
    03-11-2012 Go to last post
  13. Perl script for list

    Hi I want to modified a file like this >gi|261494201|ref|NZ_A... orf00001 119 1210 +2 16.70 ... orf00037 36008 35184 -3 ...

    Started by trotel, 03-09-2012
    • Replies: 1
    • Views: 683
    03-10-2012 Go to last post
  14. Lightbulb reading mosix cluster load balancing information

    1-can v read the mosixview information on a php page 2-how can we draw graph using php page

    Started by zvivek, 03-10-2012
    • Replies: 0
    • Views: 487
    03-10-2012 Go to last post
  15. Help with "HERE" documents

    I'm trying to enter a block of text into an existing configuration file for OpenLDAP so the setup can be fully scripted. The text below is what I...

    Started by woodson2, 03-02-2012
    • Replies: 1
    • Views: 599
    03-09-2012 Go to last post
  16. Perl issue in windows

    I'm having a problem with the script. It works perfect on a linux machine, but i can not get it to work on a windows machine. What it is suppose to...

    Started by wibbs, 03-07-2012
    • Replies: 2
    • Views: 688
    03-09-2012 Go to last post
  17. Calc - Search & Copy Based off of String Criteria

    Hi All, Trying to figure out how to accomplish the following (many thanks in advance). Just to reiterate the title of the thread, this is in...

    Started by jmadero, 03-07-2012
    • Replies: 0
    • Views: 547
    03-07-2012 Go to last post
  18. strlen and strcpy discards qualifiers from pointer target type

    Hi I searched a lot in the web but couldnt come up with a solution. The problem is like this: extern volatile char string1;...

    Started by ccb85, 03-07-2012
    • Replies: 0
    • Views: 986
    03-07-2012 Go to last post
  19. problem with waitpid and sigaction

    Hi, I have noticed a problem using waitpid. I set the signal handler with sigaction to handle the SIGCHLD signals when my child process dies. This...

    Started by occam25, 03-05-2012
    • Replies: 1
    • Views: 963
    03-07-2012 Go to last post
  20. Cool Delete a Folder from any where in a given structure

    I have a small problem with find and delete in this line find . -name cgi-bin -exec /bin/rm -r test {} \; I looking for cgi-bin and deleteing the...

    Started by stewartrose, 03-05-2012
    • Replies: 1
    • Views: 571
    03-06-2012 Go to last post

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