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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: put the output of a command into a variable.

    I want the output of command1 goes into variable A . For instance, if command1 = echo -n "148" , I want put 148 into A . I have done some...

    Started by Shell_Maniac, 11-03-2007
    • Replies: 2
    • Views: 762
    11-03-2007 Go to last post
  2. bash script to search and write a few things.

    Hello Everyone, I have a little more complex question then I did last time. What I am trying to do is write a shell script that will enable me to...

    Started by Korelis, 10-19-2007
    2 Pages
    1 2
    • Replies: 19
    • Views: 4,169
    11-03-2007 Go to last post
  3. Script returning total used space for every sub directory

    I am trying to write a script that return the total used space for all sub directories 1 level down. What I mean is imagine the following...

    Started by milkoholicBear, 06-20-2007
    • Replies: 9
    • Views: 1,443
    11-03-2007 Go to last post
  4. Script

    Hi all, Been a while since I been on here asking how to install an application, :p now, I am beginning to write scripts but just started yesterday...

    Started by gimpguy2000, 11-02-2007
    • Replies: 5
    • Views: 738
    11-03-2007 Go to last post
  5. Using stat

    Okay, so I'm making a small utility that will help me manage my files. My question is in regards to whether or not there is any kind of file system...

    Started by deadowl, 11-02-2007
    • Replies: 1
    • Views: 572
    11-02-2007 Go to last post
  6. opinions on a language

    i want to learn programming but i want an easy/useful language to learn (to get down basic programming concepts) before i go to college to learn...

    Started by thesimplecreator, 11-02-2007
    • Replies: 6
    • Views: 808
    11-02-2007 Go to last post
  7. Not working

    I have 2 linux hosts. The source host is a Debian machine and the Destination host is a RHEL 3 machine. I need to transfer backups from the Debian...

    Started by netmaster3620, 10-22-2007
    • Replies: 3
    • Views: 876
    11-02-2007 Go to last post
  8. Chroot + Bash Scripting

    Ok, Why isnt this working. I have a FedoraCore 6 PC with Fluxbox running. I use fbdesk for Icons and that is were the Mayhem begins. They dont go...

    Started by RobinVossen, 10-26-2007
    • Replies: 3
    • Views: 5,286
    11-02-2007 Go to last post
  9. Wrap tag around regex

    I'd like to automate formatting some text. So I hope someone can help me out on this as googling didn't help me much. I'd like to find out how to...

    Started by karabaja, 11-01-2007
    • Replies: 4
    • Views: 1,166
    11-02-2007 Go to last post
  10. Exclamation How to run java servlets programms.....????

    i am using fedora-4 version..... i want to run java servlets programms on linux..... please specify me what are the softwares required, how to...

    Started by harishkharvi, 11-02-2007
    • Replies: 0
    • Views: 683
    11-02-2007 Go to last post
  11. How to read a file and set a variable from it's certain characters

    Hello everyone! I am sure it's possible to do, but i can't resolve it in an "elegant" way: - I need to read/extract few characters from a text...

    Started by mishameteo, 11-01-2007
    2 Pages
    1 2
    • Replies: 16
    • Views: 3,193
    11-01-2007 Go to last post
  12. Convert string to Char*

    i am using execv("/bin/ls", s, NULL) Now s is a string... how do i convert it to Char * in C++ Also i have wstring...can anything b done for...

    Started by HelloLinux, 10-31-2007
    • Replies: 1
    • Views: 1,034
    11-01-2007 Go to last post
  13. Bash scripting help

    Ok, thanks.

    Started by safc73, 11-01-2007
    • Replies: 1
    • Views: 600
    11-01-2007 Go to last post
  14. Talking Reading Linux Routing Table into a C++ program

    Hi People, I am having the hardest time to find the answer to how I can parse a route table from the linux 'route' command into my program. ...

    Started by sw_braindead, 10-31-2007
    • Replies: 2
    • Views: 5,939
    11-01-2007 Go to last post
  15. How to use multiple variable susbtitution.

    Hi, Please help in using multiple substitution with variable. Below is the script Iam using in bash: exc=/home/pawan/excep1 str1="pawan"...

    Started by Pawan Sangal, 11-01-2007
    • Replies: 3
    • Views: 760
    11-01-2007 Go to last post
  16. Lightbulb Simple file rename and deletion

    I am new to programming and wanted to know if I could get some assistance on this shell programming problems :confused: I wrote two script files: a...

    Started by acwbrat, 10-31-2007
    • Replies: 1
    • Views: 636
    11-01-2007 Go to last post
  17. Repeating information from one line down until match is made on the next line

    I have an script that is taking an input of file and makes it look like: * R###### Main 1.0.0.1 Active Some of the...

    Started by Korelis, 10-30-2007
    • Replies: 9
    • Views: 1,060
    10-31-2007 Go to last post
  18. Unhappy Atomic Task and Set Operations

    Hi, On a single CPU machine ++*sem and --*sem (sem being a pointer to an int or long depending on the OS) are "atomic" but on a multi-cpu machine...

    Started by chris_edgar, 10-31-2007
    • Replies: 1
    • Views: 3,112
    10-31-2007 Go to last post
  19. Linux script to pop up a window on a Windows Machine

    I inherited a utility on a Linux server and now need to modify it. My Linux\Unix scripting skills and general experience in Linux\Unix is very...

    Started by sail87, 10-31-2007
    • Replies: 2
    • Views: 710
    10-31-2007 Go to last post
  20. How to lock files using fcntl() and to work between threads of the same process

    I'm a Windows C++ programmer and recently I started to work on Linux. I need to look a file and for this I'm using fcntl() function like in the...

    Started by mistretzu, 10-31-2007
    • Replies: 3
    • Views: 2,810
    10-31-2007 Go to last post

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