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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. bash printf %q weirdness and UTF-8

    I'm trying to get nice escaped strings via bash. The script works fine so long as there aren't high ASCII (UTF-8) characters. #!/bin/bash...

    Started by broberts, 12-23-2011
    • Replies: 1
    • Views: 1,993
    12-23-2011 Go to last post
  2. Print lines using SED

    Hi all, is it possible to print only particular lines in a text file using SED? Say line 1, line3 and line 7 in /etc/passwd ? sed -n '1,7p' seems to...

    Started by janhouse00, 05-12-2006
    • Replies: 6
    • Views: 46,756
    12-23-2011 Go to last post
  3. using fopen and fread with /dev/sda

    Last night I accidentally deleted quite a few files I had been working on for the past month or so. So, after freaking out for a little while and...

    Started by Los Frijoles, 12-22-2011
    • Replies: 1
    • Views: 4,218
    12-23-2011 Go to last post
  4. Getting the output seperately in 2 terminals simultaneously

    Hai I have written a c program test.c #include<stdio.h> main() { int i,j; for(i=1,j=10;i,j;i++,j++) { printf("%d\n",i);

    Started by karthikkm1987, 12-19-2011
    • Replies: 1
    • Views: 836
    12-23-2011 Go to last post
  5. An error has occurred in Avast! engine: Invalid argument

    Installed Avast and tried to start it up only to receive this message... "An error has occurred in Avast! engine: Invalid argument" Since I'm...

    Started by pdppraveen, 12-21-2011
    • Replies: 1
    • Views: 1,942
    12-22-2011 Go to last post
  6. Enable alaw on Ffmpeg

    Hi All, When building ffmpeg from source I passed --enable-encoder=pcm_alaw to configure but the call avcodec_find_encoder(CODEC_ID_PCM_ALAW);...

    Started by nahum_nir, 12-21-2011
    • Replies: 1
    • Views: 1,660
    12-22-2011 Go to last post
  7. Posix message queue help

    Hi, I am developing an API which will communicate with a daemon. I am using POSIX message queues. The API functions will send a message...

    Started by Mickalin, 12-22-2011
    • Replies: 1
    • Views: 1,433
    12-22-2011 Go to last post
  8. Issue creating SSL socket with Perl -- IO::Socket::SSL

    Hello, I am new to Perl and I'm attempting to interface with Virtuozzo's XML API and seem to be encountering issues establishing a SSL socket --...

    Started by agntsgotnosecret, 12-21-2011
    • Replies: 0
    • Views: 5,467
    12-21-2011 Go to last post
  9. KSH: how to find the position of a substring in a string

    Hi all. I need to get the substring PRUEBAS_RMAN_PARCHES from the following string "BP Key: 47531 Status: AVAILABLE Tag: PRUEBAS_RMAN_PARCHES" But...

    Started by klayme, 12-21-2011
    • Replies: 3
    • Views: 3,570
    12-21-2011 Go to last post
  10. How to link with libxxx.so and NOT libxxx.so.nn?

    Folks, This is a beginner question. I have built an executable that depends on many system libraries. When I run "ldd" on the file, I can see the...

    Started by PeterTaps, 12-16-2011
    • Replies: 3
    • Views: 965
    12-21-2011 Go to last post
  11. Script Dependencies

    Ok so this is the issue i am faced with i have approximately 5 directories containing thousands of scripts. I'm trying to identify all the scripts...

    Started by makaveli0129, 12-20-2011
    • Replies: 1
    • Views: 810
    12-21-2011 Go to last post
  12. get the text of line using ncurses

    Hi!! I am developing an editor using ncurses and I am getting trouble with the lines of characters. Is there any way to get the text of a certain...

    Started by jesusitoLinux, 12-19-2011
    • Replies: 1
    • Views: 976
    12-20-2011 Go to last post
  13. shell script that check with wget of site is online every 2 seconds

    hello Does anyone know how I can make a shell script that checks every 2 seconds of a site is online with wget?

    Started by nickds123, 12-18-2011
    2 Pages
    1 2
    • Replies: 16
    • Views: 15,941
    12-20-2011 Go to last post
  14. Help w/ftp script

    I am using a bash script to ftp a file from a suse linux server to a windows box. Originally it was just an IP addr we went to, but it has now...

    Started by mace, 12-13-2011
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,237
    12-20-2011 Go to last post
  15. Redirection help

    Hi, I'm trying to use a program that accepts 2 files as input. I need it to accept one of them as std-in and I don't know if it is possible and what...

    Started by tiziano-m, 12-19-2011
    • Replies: 1
    • Views: 733
    12-20-2011 Go to last post
  16. cross_compile and static linking

    Hi. I have cross_compiled a few different things for Android over the last year. Now I'm trying to do the same with samba, but this gives me some...

    Started by dk_zero-cool, 12-19-2011
    • Replies: 1
    • Views: 2,629
    12-20-2011 Go to last post
  17. FileZilla works, SFTP not

    I need to connect to an sftp-site with a private/public key combination. I've sent my public key to the site administrator and can connect with...

    Started by eulaersi, 12-15-2011
    • Replies: 5
    • Views: 1,817
    12-19-2011 Go to last post
  18. nCurses custom characters?

    I tend to work in the terminal quite a bit and just had an urge to make an nCurses based image viewer. Now I have been able to get some colors and...

    Started by Pixel_Outlaw, 12-19-2011
    • Replies: 0
    • Views: 1,512
    12-19-2011 Go to last post
  19. [C/C++] Cross platform file tree library?

    I am currently looking to display a listing of all folders in a directory and would like a cross platform solution. (Linux, Mac, Windows). I've heard...

    Started by Pixel_Outlaw, 12-19-2011
    • Replies: 0
    • Views: 1,119
    12-19-2011 Go to last post
  20. Trying to fix a Segmentation Fault with multi-threading TCP Listener

    I have a basic idea of what is causing the Segmentation Faul (essentially accessing memory that I'm not allowed to) when I try to run the program...

    Started by arghanoah, 12-15-2011
    • Replies: 3
    • Views: 2,534
    12-18-2011 Go to last post

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