Forum: Programming / Scripting

Hi Guys, I'm writing a bash script and need to assign the result of diff to a variable. diff -u file1 file2 I've tried stuff like ...

Hi, i am totally noob in Linux. My problem is: i have 3 files with 2 colums in each. 1. column is a date, the second one consist a number. I...

Hey everyone, I'm brand new in programming with C. I need to read 3 columns from a file and do calculations on that. Here is the code which I...

Hi, I have a problem with sockets: I have a list of services at some hosts and ports, then I have to connect to each of them until I get one that...

Hello, I need to split string into characters and put then in the right order into an array. how to do that?

Hi all... I have a directory called dbrn. This directory contains an unknown number of subdirectories which in turn contain an unknown number of...

I have a generic script that builds up the parameters to call rsync. I am trying to add an optional set of parameters and pass this into a function...

I'm trying to write a program that calculates square roots. Unfortunately, I can't get it to work out. The method I am using is like this: ...

This sounds like it should be easy, but I can't get it to work. I need to write a program that can average the absolute value of 5 numbers that...

A)) write a shell script that will 1-prompt the user for a file name 2-check to see if the file exists 3-create the file if the file does not...

hey hows everyone .... ok I'm having hard times solving this problem ... I got a file continue a list of last names, first names, and address ......

Hi guys, Having real problem here, I don't understand why this won't loop? What am I doing wrong? #include <stdio.h> int main()

Hi Everyone, I would like to share that our rsync has been slow lately. Even during inceremental backups, now I am still new to this but our...

Hi i am trying to make a script that will run a command on key press e.g if i am pressing "w" it would run a command but without me pressing the...

hey how r ya guys ... I was trying to solve this problem but im really sure that I didnt get to the right answer yet , I posted my attempt so if...

Hi, I am very new to shell scripting in Linux, i am trying to run the below script but i am getting a syntax error related to 'fi' can ...

output.txt ------------------------------------------------------------ Client connecting to 192.168.1.3, TCP port 5001 TCP window size: 16.0...

Hello I have directory which has many files and sub directories similar to what this command will do mkdir dir{1..100} && touch...