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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. insert variable to top of file sed

    greetings, I'm trying to insert a variable to the top a file like below, although the variable isnt being interpolated. Suggestions please? Thanks,...

    Started by bishop2001, 12-02-2015
    • Replies: 1
    • Views: 532
    12-03-2015 Go to last post
  2. USB HID communications

    hey guys! I'm developing a driver for USB HID device and encountered with problem. At the begining i've used usb4java library, wrote app and test...

    Started by borune, 12-02-2015
    • Replies: 0
    • Views: 543
    12-02-2015 Go to last post
  3. files count in remote directory over FTP connection ?

    how to count number of files in a remote directory using FTP ? i need some script or command to count files.

    Started by ImranKhan, 12-02-2015
    • Replies: 0
    • Views: 391
    12-02-2015 Go to last post
  4. paste uneven column

    Hi I have 2 files containing a column of uneven data in each. file 1 12 765 998 File 2 Jerry Alan

    Started by bishop2001, 12-01-2015
    • Replies: 1
    • Views: 424
    12-02-2015 Go to last post
  5. Logical fault in script which should execute a tcpdump.

    I have written a script which compares the time and if it is the same start time like the current time and not like the end time it starts a tcpdump....

    Started by apu, 12-01-2015
    • Replies: 0
    • Views: 359
    12-01-2015 Go to last post
  6. add string to line

    hi, how can i add a string to the beginning of a line where it has to match. for example here are a few of my lines. here are a few of my other...

    Started by bishop2001, 11-24-2015
    • Replies: 3
    • Views: 681
    11-25-2015 Go to last post
  7. add column of data under head bash

    greetings experts, i have a file1 which contains a header and data under each of the first 2 columns. App, Date, Error BobApp,Jan01,...

    Started by bishop2001, 11-25-2015
    • Replies: 1
    • Views: 513
    11-25-2015 Go to last post
  8. How to use an udev rule to execute script when usb is plugged in

    A script, which is located on the usb stick should be executed when the stick is plugged in. That's how it looks like. As much as I know everything...

    Started by apu, 11-23-2015
    • Replies: 0
    • Views: 341
    11-23-2015 Go to last post
  9. C: Cannot find -lpcap when statically compiling a C project

    I want to statically compile a C project in a laptop(fedora), using command line like: gcc -o myprogram -static main.c ... -levent -lpcap ...

    Started by esolve, 11-19-2015
    • Replies: 1
    • Views: 609
    11-22-2015 Go to last post
  10. Extracting values based on line-column numbers from multiple text file

    Dear All, I have to solve the following problems with multiple tab-separated text file but I don't know how. Any help would be greatly appreciated....

    Started by Bastami, 11-21-2015
    • Replies: 1
    • Views: 472
    11-22-2015 Go to last post
  11. Smile Graphics library choice for embedded linux.

    Hi all! I have a microcomputer (Raspberry, BeagleBone) with Debian installed. I don't need a GUI, I wouldn't like to spend resources on X-server. I...

    Started by cognimech, 11-16-2015
    • Replies: 3
    • Views: 597
    11-21-2015 Go to last post
  12. Porting VC++ codes to Linux C

    I have a VC++ source code which was implemented as plain C and I want to port in linux. Though Wine and WineLib worked, my program was pretty much...

    Started by remus37, 01-16-2003
    • Replies: 4
    • Views: 9,146
    11-19-2015 Go to last post
  13. I need to edit a bash script from a PHP script

    I have a bash script that I want to edit it on a webpage on a raspberry Pi. Here is the script #!/bin/bash linphonecsh init sleep 6...

    Started by edlentz, 11-18-2015
    • Replies: 1
    • Views: 596
    11-19-2015 Go to last post
  14. [SOLVED] Syntax to wrap text in | more / less

    I'm fiddling around and can't figure this one out. I'm trying to execute dpkg -l with both a "page break" and a text wrap. I can get one or the...

    Started by Steven_G, 11-16-2015
    • Replies: 1
    • Views: 379
    11-16-2015 Go to last post
  15. bash script email output

    Hi, trying to email output of bash script with below cmd, it works but is emailing as an email attachment, I want it to email output of script to...

    Started by m-baston, 11-03-2015
    • Replies: 2
    • Views: 1,562
    11-15-2015 Go to last post
  16. Delete all file and Directories in a folder but not top folder

    Using python 3.4 /tmp/1 is the main folder and I want to delete all that is in it without deleting /tmp1. The names change but below is a basic...

    Started by lancebermudez, 11-05-2015
    • Replies: 2
    • Views: 656
    11-15-2015 Go to last post
  17. Linux Textpad alternaties

    Hi all, I'm looking for a Textpad (Windows) alternative which I can use for simple compiling and running of Java programs for testing purposes. ...

    Started by jalfrezi, 09-23-2015
    2 Pages
    1 2
    • Replies: 10
    • Views: 1,887
    11-14-2015 Go to last post
  18. Calculate the frequency of valuse of two columns

    Hi, I have the following tab delimited list and would like to obtain the frequency of the names and surnames shown in columns 5 and 6. ...

    Started by corfuitl, 11-11-2015
    • Replies: 4
    • Views: 820
    11-13-2015 Go to last post
  19. How does one protect against SQL injection....?

    I'm using PHP and MySQL......

    Started by resetreset, 10-29-2015
    • Replies: 8
    • Views: 769
    11-12-2015 Go to last post
  20. Cannot get plink to grep file on linux server

    Hi, I'm trying to use plink to simply grep a file and output the result into my temp directory. Here's what I've done: Step1: When I...

    Started by jones1974, 11-12-2015
    • Replies: 0
    • Views: 469
    11-12-2015 Go to last post

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