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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. If 1th col of both file same, export line with max str of 2nd column

    please help to write a awk command-line programs to achieve the following functions: Thank in advance. Requeset Description: compare two files f1...

    Started by weichanghe2000, 12 Hours Ago
    • Replies: 1
    • Views: 47
    habit
    10 Hours Ago Go to last post

  2. how to create and use shred library in codeblocks

    hi to all i've centos 6.6 and codeblocks 16.01. i want to build shared object library file. I chosed as new->project->shared library, then...

    Started by rahulvishwakarma, 3 Weeks Ago
    • Replies: 3
    • Views: 707
    habit
    3 Weeks Ago Go to last post

  3. I need to get a filename from a directory

    I am sure this is easy but I haven't found the easy way to do it. Here is the story. I have a directory with only one file in it. I need to use...

    Started by edlentz, 03-22-2018
    6 Pages •
    1 2 3 ... 6
    • Replies: 58
    • Views: 921
    habit
    3 Weeks Ago Go to last post

  4. sed find replace after HOST string

    Hi Everyone, I have a xml file, where i need to find this HOST=dbhost.domain.com and then replace only dbhost.domain.com with db.one.in

    Started by ajays, 03-13-2018
    • Replies: 3
    • Views: 283
    nihili
    4 Weeks Ago Go to last post

  5. Smile Help with excluding datasets.

    Hi All I am trying to sort data while running a command against an input file. This is what my command looks like: input file "idlist.txt"...

    Started by Kobus_Strydom, 03-13-2018
    • Replies: 2
    • Views: 211
    abdan
    4 Weeks Ago Go to last post

  6. Error when intercepting open system call

    Hi, For an experiment, i'm trying to intercept open system call in LKM. Below is the __init function static int __init my_init (void) {...

    Started by djpexhibit, 03-20-2018
    • Replies: 0
    • Views: 432
    djpexhibit
    03-20-2018 Go to last post

  7. Lightbulb RIFFA linux driver c coding question

    Regarding "https://github.com/KastnerRG/riffa/issues/30#issuecomment-373602633" , how do I rewrite this code segments...

    Started by promach, 03-19-2018
    • Replies: 0
    • Views: 206
    promach
    03-19-2018 Go to last post

  8. Selecting a specific range of hard drives (Bash)

    Hey all, I'm looking to create a script that formats all hard drives plugged in to the computer, but protects the system drive. I'm working out of...

    Started by jmweathers, 03-16-2018
    • Replies: 2
    • Views: 254
    nihili
    03-17-2018 Go to last post

  9. [SOLVED] Can someone help me get this script to work

    Hey Everyone I need some help.. I am writing a script to insert some gmail relay info into the sendmail config right after a specific match. below is...

    Started by boardgame, 03-16-2018
    • Replies: 9
    • Views: 435
    boardgame
    03-17-2018 Go to last post

  10. bash sed insert text after match

    Hey Everyone I need some help.. I am writing a script to insert some gmail relay info into the sendmail config right after a specific match. below...

    Started by boardgame, 03-15-2018
    • Replies: 4
    • Views: 267
    watael
    03-15-2018 Go to last post

  11. Script to search file systems for Hash Values

    Hi Guys, Firstly, Im a complete newbie when it comes to scripting, so thanks in advance for your patience :) Im looking to create a Linux...

    Started by superd, 03-13-2018
    • Replies: 5
    • Views: 353
    nihili
    03-14-2018 Go to last post

  12. Prevent user from opening a binary file

    Hello Everyone! I am a bit new to Linux and in my latest project, I am trying to prevent the user from opening binary files. I feel this is simple...

    Started by Austin11, 03-10-2018
    • Replies: 3
    • Views: 331
    nihili
    03-12-2018 Go to last post

  13. Script for extracting numbers from logs.

    Hello, I am looking for some help and or suggestions on what scripting language to use. I have a bunch of files that has a lot of data in it. I...

    Started by Hostingwiz, 03-05-2018
    • Replies: 2
    • Views: 326
    habit
    03-05-2018 Go to last post

  14. For loop iterating over a list of IP addresses from a txt file

    It's me again. I have the script working, but the script is not pinging the address 3 times and moving on to the next address. Also, the message that...

    Started by hebruiser, 03-04-2018
    • Replies: 4
    • Views: 302
    hebruiser
    03-04-2018 Go to last post

  15. [SOLVED] How to make a WHILE loop iterate over script until user input stops

    howdy, Total newb here. I am learning bash scripting and am in the dark about this one. I need the while loop to prompt the user AFTER the initial...

    Started by hebruiser, 03-03-2018
    • Replies: 2
    • Views: 251
    hebruiser
    03-03-2018 Go to last post

  16. libcurl with https

    Hi everyone! I am having problems trying to use libcurl with https support. This is an example code : #include <stdio.h> #include...

    Started by jesusitoLinux, 02-27-2018
    • Replies: 0
    • Views: 246
    jesusitoLinux
    02-27-2018 Go to last post

  17. Help to sort words with number in tcl...

    Hi, I have the following words and want to sort from smaller to larger by number: kinD0udfd kinD10sdsd kinD2kdfkndk kinD200idfido...

    Started by DoME69, 02-20-2018
    • Replies: 1
    • Views: 330
    drl
    02-20-2018 Go to last post

  18. Intelligent eval. of e-mail content (value extraction and comparison)

    Hi, I'm a Linux newbie and I wonder if there exists an e-mail client that solves my problem, or if I can solve it by pipelining the output from an...

    Started by MichalPL, 02-13-2018
    • Replies: 4
    • Views: 530
    habit
    02-14-2018 Go to last post

  19. c++ efficiency subject

    Hi there! This is a subject related to copy constructors and efficiency in C++. The following code snippet shows three functions: 'example1',...

    Started by jesusitoLinux, 02-10-2018
    • Replies: 0
    • Views: 357
    jesusitoLinux
    02-10-2018 Go to last post

  20. Suggestions for sites to upload an app for linux.

    So I'm not sure if this is the correct place to post this, but I've wrote a python script that is called SNFW (Shortcuts Not For Windows), that...

    Started by abartzos, 01-14-2018
    • Replies: 4
    • Views: 517
    nihili
    02-10-2018 Go to last post

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