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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. How do I allow users access to certin commands in visudo?

    I am new to linux and would like to allow a user to use SUDO to change password and also delete/add members to a group without signing in as root or...

    Started by nextgen, 01-16-2011
    • Replies: 4
    • Views: 1,449
    01-19-2011 Go to last post
  2. Bash Script Help

    Greetings, I am trying to create a script that will allow a user to type in a number, while the program outputs that number in words. So if I...

    Started by xkaijinx, 01-19-2011
    • Replies: 1
    • Views: 386
    01-19-2011 Go to last post
  3. Help with my first bash script noob but fast learner

    Hi guys I be ask to write a bash script at work but could do with help with my first to understand some the syntax. I would be grateful for any help...

    Started by thomas130, 01-19-2011
    • Replies: 2
    • Views: 754
    01-19-2011 Go to last post
  4. How could I create a bash menu script?

    I would like to create a menu. It would consist of, choices 1-10 with specific commands associated. So what I am thinking, is I need to have a...

    Started by chrchcol, 07-28-2006
    • Replies: 4
    • Views: 57,703
    oz
    01-19-2011 Go to last post
  5. cgi-bin script

    Hello, I'm having troubles with a cgi-bin script. I'm using ubuntu server 10.04 and i'm quite new to scripting ;) I have a script (test.cgi) in...

    Started by jootn001, 01-19-2011
    • Replies: 0
    • Views: 769
    01-19-2011 Go to last post
  6. Explaining the USB protocol

    So what I'm trying to do is write a USB stack for a uC, but beyond the 10 ms reset signals from the host I'm kind of lost. What happens after that?...

    Started by pcdude2143, 01-16-2011
    • Replies: 2
    • Views: 910
    01-19-2011 Go to last post
  7. how to implement timer's callback function in C under Linux

    Hi, I have searched the possible solution on many forums for several days but have no luck; ( I post my question here and your reply is greatly...

    Started by vincent2011, 01-18-2011
    • Replies: 0
    • Views: 2,875
    01-18-2011 Go to last post
  8. [SOLVED] Problem regarding serial port communication

    Hi, I have a microcontroller sending bytes to a linux computer through a serial port. In a c program I use read() (in unistd.h) to receive those...

    Started by Hamiltonian, 01-18-2011
    • Replies: 2
    • Views: 510
    01-18-2011 Go to last post
  9. Python: 'Instancemethod' object is unsubscriptable - help

    Hi folks, im having some trouble printing a buffered item in python. My code is as follows: Class buffer: def __init__(self, max): ...

    Started by stopgo, 01-18-2011
    • Replies: 2
    • Views: 6,408
    01-18-2011 Go to last post
  10. Am confused - The all important . (period) - ????

    Hi, My apologies if this question is so trivial ... I guess there really is a room for dummies ... Anyway, just wanting to know if someone can...

    Started by newbie_01, 01-17-2011
    • Replies: 3
    • Views: 400
    01-18-2011 Go to last post
  11. Shell script to check whether directory exists on remote server

    Hi All, I am new to scripting, would like to have a script that tests whether a directory exists on remote host & display the message accordingly....

    Started by sudhirav, 01-18-2011
    • Replies: 3
    • Views: 3,501
    01-18-2011 Go to last post
  12. Thumbs up localtime() function is having problem

    Hello to all, I am using localtime() funtion to get information of of time. But the program is having segmentation fault. It gives the...

    Started by lovelylinux, 09-20-2007
    • Replies: 3
    • Views: 1,814
    oz
    01-17-2011 Go to last post
  13. Grabbing Screen Resolution in C

    I am writing a C application to take mouse position from a client PC and mapping the mouse position on a server PC. To account for the screen...

    Started by yarzepol, 08-20-2008
    • Replies: 4
    • Views: 1,865
    01-17-2011 Go to last post
  14. What happens internally when we create a file in Linux

    Hi All, I am using NetBSD-5.1. 1. I wanted to know what happens internally when we create a file in linux. ( In general )? The header file...

    Started by nikunjbadjatya, 01-17-2011
    • Replies: 1
    • Views: 557
    01-17-2011 Go to last post
  15. using jdbc:thin in bash script

    Hi I want to include in my script a test for DB connection with jdbc:thin connection string(not using tnsnames.ora) Thanks

    Started by gdan2000, 01-17-2011
    • Replies: 0
    • Views: 738
    01-17-2011 Go to last post
  16. connect to ttyUSB with C/C++

    Hi, on ubuntu I try to access a PIC-controler via the ttyUSB0. I send a few command bytes and get the status from the controler. My C code works...

    Started by korlans, 04-16-2010
    • Replies: 1
    • Views: 5,984
    01-16-2011 Go to last post
  17. reg: C++ function overloading

    In one of my interview i faced a different question on function overloading. void call(int a, int b){ } int call(int a, float b){ return 1;} The...

    Started by madhuti, 10-27-2010
    • Replies: 2
    • Views: 669
    01-15-2011 Go to last post
  18. Constructor and destructor calling for overloaded new and delete

    #include <iostream> #include <cstdlib> using namespace std; class myclass{ static int i; int c; public:

    Started by gokulchand, 01-15-2011
    • Replies: 0
    • Views: 647
    01-15-2011 Go to last post
  19. Bash script : pass arguments to second level parser

    Hi all, I wrote a C++ program that uses two different parsers. The first parser is reading program arguments from command line: ./mybin arg1...

    Started by drugo, 01-14-2011
    • Replies: 2
    • Views: 942
    01-15-2011 Go to last post
  20. [SOLVED] Regarding adding system calls

    I have some doubts regarding system calls in Linux. Can anyone kindly tell me: 1) What is the difference between adding a system call to the...

    Started by kingsmasher1, 12-29-2010
    2 Pages
    1 2
    • Replies: 11
    • Views: 2,264
    01-15-2011 Go to last post

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