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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. compiling checkIn.cpp

    Hi there, I am compiling checkIn.cpp using g++ and it's giving following error. Pls help.. checkin.cpp:5:18: error: stdlib: No such file or...

    Started by niketa, 11-18-2009
    • Replies: 2
    • Views: 831
    11-18-2009 Go to last post
  2. ANSI C Pre-processor - how to use constant suffix?

    Hi, Suppose I have some code like this: const unsigned int = 0x1234abcdU; I want to achieve this with a macro. Something like:

    Started by xyz000, 11-18-2009
    • Replies: 2
    • Views: 1,621
    11-18-2009 Go to last post
  3. reading a other users variables

    Hi, I'm making a script that change the root password every 12 hours! the idea is: that when a user logged in he need to read first his mail with...

    Started by stierenkeutel, 11-18-2009
    • Replies: 1
    • Views: 393
    11-18-2009 Go to last post
  4. Question large number of simultaneous open files

    Hi All, I know that there is an OS limitation on the number of files that can be kept open for writing simultaneously. However, I want to...

    Started by aryan_, 11-18-2009
    • Replies: 1
    • Views: 987
    11-18-2009 Go to last post
  5. Question [SOLVED] sometimes works, sometimes doesn't !?

    his, this is some quirk or something. i have this line in a bash script: cat $sortfile | sort -nr > $sortfile $sortfile is some text file ...

    Started by clickalot, 11-17-2009
    • Replies: 2
    • Views: 402
    11-18-2009 Go to last post
  6. multiples users from text file scripted

    hi I am using this workaround maybe someone has a better a idea but this is What I am doing creating multiples users scripting I got a text...

    Started by karlochacon, 11-13-2009
    • Replies: 2
    • Views: 380
    11-17-2009 Go to last post
  7. Missing argument to -exec

    I was wondering if anyone could explain what is wrong with this. I keep getting a missing argument to `-exec' find /data/shippers -name "*.txt"...

    Started by R_Winston, 11-16-2009
    • Replies: 1
    • Views: 1,358
    11-17-2009 Go to last post
  8. OpenOffice Macro

    It seems to me like it's far and few between that are able to help with OpenOffice macros :( I posted over in OOo forums and so far, I've gotten one...

    Started by jmadero, 11-14-2009
    • Replies: 9
    • Views: 2,397
    11-16-2009 Go to last post
  9. [Geany] Keeping/Incrementing current build number automatically.

    Friend wanted to know how to do this, just in case someone else does too here it is: in the menu Build -> Set Includes and Arguments, add this to...

    Started by pand0rium, 11-16-2009
    • Replies: 0
    • Views: 501
    11-16-2009 Go to last post
  10. Bash Script: Need to read value from array in loop

    I'm running a command via the ``'s and I read this into a string. This value changes every few seconds. I then have a loop that parses that string...

    Started by jimmies, 11-10-2009
    • Replies: 3
    • Views: 1,598
    11-15-2009 Go to last post
  11. rounding numbers in bash

    I need to be able to round numbers in bash to the nearest whole number. So for example the number 4.678923 would round up to 5. I tried to use the...

    Started by cwl157, 04-13-2007
    • Replies: 5
    • Views: 24,337
    11-15-2009 Go to last post
  12. How to run binary as root or su

    Hello, I have a binary (generated from a c program) that performs ioctl(...) system call, which requires root or sudo rights. How can this binary...

    Started by gwang09, 11-13-2009
    • Replies: 6
    • Views: 2,415
    11-15-2009 Go to last post
  13. Help Compiling a Program

    Hi, I am relatively new to building programs on linux and specifically the Maemo platform. I have pulled some code from a few different sources...

    Started by rmills, 11-14-2009
    • Replies: 3
    • Views: 728
    11-14-2009 Go to last post
  14. If and else statement with Expect

    Hi, I have a script which is logging in to network devices via ssh using expect programming. My problem is that if I do ssh host -l uname

    Started by kminev, 11-13-2009
    • Replies: 1
    • Views: 10,000
    11-13-2009 Go to last post
  15. rewrite evince for java based cellphones

    i want to make a pdf reader for my cellphone sony ericsson k750i. my phone only supports jar files so i have to make it using a compiler that...

    Started by antonio_helder2002, 11-13-2009
    • Replies: 3
    • Views: 763
    11-13-2009 Go to last post
  16. Shell script, executing command with variables

    Hello, I've got an annoying problem with a shell script that sets some variables, then executes rsync with_my_options_defined_in_variables. ...

    Started by jaredhanks, 11-12-2009
    • Replies: 2
    • Views: 1,957
    11-13-2009 Go to last post
  17. Question attempting to reload a previously loaded plugin with dlopen()

    Hi All, What happens if I attempt to reload a previously loaded plugin with dlopen() without using dlclose() to close it first ? In such a...

    Started by aryan_, 11-13-2009
    • Replies: 1
    • Views: 1,147
    11-13-2009 Go to last post
  18. Removing latex command delimiters with sed

    Hi all, I have a latex file and I want to replace all occurences of \eng{<utf8 characters>} with <utf8 characters>, that is remove the tex command...

    Started by filimon, 11-13-2009
    • Replies: 2
    • Views: 1,298
    11-13-2009 Go to last post
  19. gnu linker: executable cannot find a versioned shared library

    Hi I have a c++ project in which I compile a shared library and then link an executable against it. This used to work fine for me so, i have a...

    Started by shureg, 11-12-2009
    • Replies: 3
    • Views: 1,381
    11-13-2009 Go to last post
  20. calculating File size in a directory

    Hello , I am a newbie to writing shell scripts. I wanted to know how to write a script to find the file size of all the files in a particular...

    Started by dustinfields, 11-12-2009
    • Replies: 1
    • Views: 839
    11-12-2009 Go to last post

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