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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. script to detect root login

    Hi All I am looking for a generic script for Red Hat and HP-UNIX which can detect if root is logged in at console for more than 15min and if yes...

    Started by iffarrukh, 05-22-2012
    • Replies: 2
    • Views: 751
    05-25-2012 Go to last post
  2. create a program

    Hi! anyone have any idea how to create a program that receives as parameter the name of a file and displays on the screen and the i-node blocks...

    Started by leandrohz, 05-24-2012
    • Replies: 1
    • Views: 512
    05-25-2012 Go to last post
  3. Is a function defined in a module accessible in kernel code/space?

    I have a coretemp.c module installed and i want to access the core temperature in kernel/sched.c how can I do it? are the module functions directly...

    Started by punu, 05-22-2012
    • Replies: 3
    • Views: 759
    05-24-2012 Go to last post
  4. [SOLVED] Bash: if users homedir is <path>

    Hi, Right now to check if the user exist I do this: if id -u $username >/dev/null 2>&1; then echo "User exists" else echo "User does't...

    Started by PatricF, 05-24-2012
    • Replies: 1
    • Views: 478
    05-24-2012 Go to last post
  5. Post Find and change e-mail addresses on several files

    Hi everyone. Right now I have a task which requires to find and replace different e-mail addresses on many files. I have saw tutorials about SED,...

    Started by TesterKGDS, 05-23-2012
    • Replies: 1
    • Views: 584
    05-24-2012 Go to last post
  6. New to linux shell scripting

    I am trying to create a script to change directories. It doesn't work and I am not sure of the next steps I should take. #!/bin/bash -x # My...

    Started by trebouldaz, 05-21-2012
    • Replies: 3
    • Views: 634
    05-22-2012 Go to last post
  7. Lightbulb variable problem

    x=/media/xyz/$folder folder=basic cd $x in this, $folder changes constantly while $x remains constant and i want $x to cd $x to take me to...

    Started by antonio_helder2002, 05-21-2012
    • Replies: 1
    • Views: 498
    05-21-2012 Go to last post
  8. [SOLVED] creating make scripts

    I'm trying to create a configure script, and it seems to compile, but whenever I try to use `make install` it keeps copying the binaries into the...

    Started by pouar, 05-20-2012
    • Replies: 4
    • Views: 729
    05-21-2012 Go to last post
  9. Bash script from webpage

    Hi, I have a script to build my applications. they are packed through the build script as RPM. The rpm's can be downloaded from the release...

    Started by L03TJ3, 05-04-2012
    2 Pages
    1 2
    • Replies: 12
    • Views: 5,487
    05-21-2012 Go to last post
  10. Learn C# or C++ for Linux

    Hi, I'm looking around for a good programming book about C#/C++ but I don't know which language is best, C# or C++? I don't have any special...

    Started by PatricF, 05-13-2012
    • Replies: 6
    • Views: 2,434
    05-19-2012 Go to last post
  11. Selecting unique lines based on two columns

    Hi everybody, I have a file with duplicate information. I would like to select unique lines based on the column 4 (where I have duplicate info)...

    Started by Thais, 02-23-2012
    • Replies: 4
    • Views: 1,684
    05-19-2012 Go to last post
  12. how to store the integer data present in text file to two variables..

    hello, I have a text file with following data: coretemp 0: +45C (high temp =+105C) coretemp 1: +46C (high temp =+105C) i want to get...

    Started by punu, 05-17-2012
    • Replies: 2
    • Views: 789
    05-17-2012 Go to last post
  13. Reg: classifiers in ns2

    hi... My final year project is to implement packet classifiers in ns2. I wan to define few rules based on packet header details like source...

    Started by APPU0202, 05-13-2012
    • Replies: 1
    • Views: 730
    05-17-2012 Go to last post
  14. ssh change user script problem

    I have a question. I am trying to create a script that will ssh into a server and then change user to another user. I have tried the below, but it...

    Started by samirj09, 05-11-2012
    • Replies: 8
    • Views: 1,456
    05-16-2012 Go to last post
  15. VIM - don't cut the lines

    Hi, Well, my question may be is very simple. In Gedit I have the option "Disable/Enable text grapping" to don't cut the lines In VIM how I can...

    Started by trotel, 05-11-2012
    • Replies: 6
    • Views: 937
    05-14-2012 Go to last post
  16. can someone please tell me what i'm doing wrong...

    here's the scriptexport PS1='\0;terminal-log\a\]${debian_chroot:+($debian_chroot)}\u@\h:\w\$' x=1 while do cat ~/.log/log done when...

    Started by luckbedamned, 05-14-2012
    • Replies: 2
    • Views: 662
    05-14-2012 Go to last post
  17. Angry Date Time Change for a particular target Zone

    Hi Summary: - Script will take 2 arguments - Argument 1: Date/Time value in a particular format - Argument 2: TimeZone value ...

    Started by Sangal-Arun, 05-11-2012
    • Replies: 3
    • Views: 1,138
    05-13-2012 Go to last post
  18. doubt about send socket call

    Hi everyone!! I have a doubt with the send data related with sockets. Let's take an example. The server is waiting in a call to “recv”. The client...

    Started by jesusitoLinux, 05-09-2012
    • Replies: 4
    • Views: 928
    05-12-2012 Go to last post
  19. SED/AWK Problem

    Hi I am trying to figure out a way to parse-out log records for a particular user. I have tried using both sed and awk to accomplish this but i...

    Started by dbo3587, 05-08-2012
    • Replies: 6
    • Views: 737
    05-10-2012 Go to last post
  20. [tcsh] Display lines like Bourne Shell do

    Hello everyone, I have a problem using tcshell (not a choice, I have to use it), I'm trying to put the output of a command in a variable, but when...

    Started by arkham55, 05-09-2012
    • Replies: 2
    • Views: 733
    05-10-2012 Go to last post

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