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Command line utility for concatenating input files into an output file in C

License: MIT License

C 100.00%

concat's Introduction

concat

This is a simple command line tool for concatenating multiple files.

Build

In terminal go to the root directory of this codebase and run the following command:

make concat

This will create the executable concat in a build directory.

Usage

Options

####-o This command line option allows you to specify a file to write the concatenated output to. The -o argument is to be followed with the file path of the output file.

Examples

Concatenate two files with output written to STDOUT:

./build/concat file1.txt file2.txt

Concatenate two files and write output to a file by redirecting STDOUT:

./build/concat file1.txt file2.txt > out.txt

Concatenate two files and write output to a file by using command line argument to specify output file:

./build/concat -o out.txt file1.txt file2.txt

concat's People

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concat's Issues

Make code more useful to others

Comment the code and perform cleanup to make it easier for others to interpret without having to study the codebase first.

Add documentation to readme for require feature

Add documentation to the readme for the //require "file/path" feature.

Make recursive require feature flag driven

Make it so in order to require files via the //= require "file/path" comment notation you must provide a -r flag to the command line.

Further code cleanup

The code needs to b commented better, possibly broken into smaller functions for code complexity sake, and made a little easier to comprehend (especially the code that checks for the //= require "file/path" statements).

Seg fault when writing to non-existent directory.

If you try to write to an output file in a directory that doesn't exist you get a segmentation fault. Code needs fixed to create directories when they don't exist.

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