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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. find command return true if a file was found

    Hello there, Anyone knows how to manage the find command to return true or false if a file was found/or not? I tried to man find but didn't found...

    Started by catalint, 05-18-2011
    • Replies: 1
    • Views: 618
    05-18-2011 Go to last post
  2. Automatically running SAS program via KSH

    Hi, Currently I have crontab set up to run a korn shell script at specific intervals. The korn shell script essentially just calls a SAS program...

    Started by paradr, 05-18-2011
    • Replies: 0
    • Views: 1,147
    05-18-2011 Go to last post
  3. Parrots buffer size definition

    I am modifying the parrot.c program ( Programming /dev/dsp) for my needs. Looking at the description of the buffer: unsigned char buf; I wondered...

    Started by clickit, 05-18-2011
    • Replies: 0
    • Views: 512
    05-18-2011 Go to last post
  4. Programmer's Touch (Done)

    I finished my bash script I was having issues with the other day, and figured I'd let anybody who wanted have a look at it (or have it for that...

    Started by MisterDood, 05-18-2011
    • Replies: 0
    • Views: 284
    05-18-2011 Go to last post
  5. users who have never changed their password from /etc/shadow

    Hi, I need to create a script that returns a list of the users who have never changed their password from /etc/shadow. As I know on linux there...

    Started by catalint, 05-17-2011
    • Replies: 2
    • Views: 729
    05-17-2011 Go to last post
  6. SDL, suddenly music functionality stopped working!

    The problem started with that I got a lot of errors about missing header files included from SDL_mixer.h when I attempted to compile my projects. I...

    Started by corge, 05-15-2011
    • Replies: 1
    • Views: 378
    05-17-2011 Go to last post
  7. hi help me regarding socket and timer programming

    hi i have a server program which accept multiple client connection and am using polling.like every 2 secs it will look to client whether any data is...

    Started by shakthi_b, 05-16-2011
    • Replies: 1
    • Views: 632
    05-17-2011 Go to last post
  8. Need help with printf in bash shell

    This is puzzling me. $ x=165 $ printf "%2.1f\n" $ 16.0 The result is 16.0 instead of 16.5. If I put

    Started by peterever, 05-16-2011
    • Replies: 1
    • Views: 766
    tpl
    05-17-2011 Go to last post
  9. Extract debug information in dwarf format.

    Hello, I would like to extract debug information but I have some problems. For example, I have a executable a.out... With this command I...

    Started by webquinty, 05-17-2011
    • Replies: 0
    • Views: 977
    05-17-2011 Go to last post
  10. renaming/overlapping directory

    Hello, I need help with renaming my directory My current path is /sequences/proteins/sequences/original_sequences and i would like to drop the...

    Started by nandini, 05-17-2011
    • Replies: 4
    • Views: 395
    05-17-2011 Go to last post
  11. identify those users who have forbidden files in their home directory

    Hello there, I have to create a script to identify those users who have un-sanctioned(forbidden) files in their home directory. I tried something...

    Started by catalint, 05-16-2011
    • Replies: 1
    • Views: 961
    05-17-2011 Go to last post
  12. [SOLVED] Bash issue (long but probably obvious)

    So I learned basic bash a while back, and decided to make my own version of touch. It basically makes a file for me in my directory, and inputs all...

    Started by MisterDood, 05-15-2011
    • Replies: 4
    • Views: 460
    05-16-2011 Go to last post
  13. Regexp to read IP

    Hi, What will be regexp to read IP address for a log file like this. I only need to read the IP addresses. 2011.05.13-14:54:58, EMAILADDRESS,...

    Started by moyorakkhi, 05-16-2011
    • Replies: 3
    • Views: 356
    05-16-2011 Go to last post
  14. [SOLVED] monitoring serial ports

    I want to write a bash script that will launch a command when ever I plug my phone in. how would I monitor the port in a script.

    Started by electroman6913, 05-15-2011
    • Replies: 2
    • Views: 457
    05-16-2011 Go to last post
  15. Wants help in shell scripting !!

    Hi helper, I have a file with one line. I want to check whether the first character is TAB or space, how can i do this...? Please help,...

    Started by varunisac, 05-11-2011
    • Replies: 3
    • Views: 398
    05-16-2011 Go to last post
  16. Accessing a sybase database from PHP running under Linux

    hello everyone.. good day to all.. this is my first post in this forum, and i am hoping that i can get answers.... i am a newbie in linux... and...

    Started by trickynapzter, 05-12-2011
    • Replies: 1
    • Views: 499
    05-16-2011 Go to last post
  17. regex for perl

    Hi, I've installed pop-before-smtp perl script in my mail server. I need help to configure the $pat to read the pattern of my Dovecot file....

    Started by moyorakkhi, 05-14-2011
    • Replies: 0
    • Views: 329
    05-14-2011 Go to last post
  18. Using STDIN for telnet

    Hi Arrowheart (or anyone else!) I'm new to Linux (and this forum) and am trying to implemnent something that I am sure is really simple - but only...

    Started by dbriggs, 05-13-2011
    • Replies: 1
    • Views: 1,171
    05-13-2011 Go to last post
  19. extra characters when using `ls *.*` in loops

    Hi, I am doing a script in tcsh (yes I know, I know..) and I have suddenly bumped into a problem I'm pretty sure I hadn't experienced up to now.. ...

    Started by MCube78, 05-12-2011
    • Replies: 1
    • Views: 531
    05-13-2011 Go to last post
  20. Korn script to change part of file name

    Hey guys, Im new enough the korn scripting so don't really know where to start on this one! Basically I have a list of files in one directory ...

    Started by jimmywangyang, 05-12-2011
    • Replies: 1
    • Views: 1,201
    05-12-2011 Go to last post

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