scriptod911/U404

U404-Shell

U404-Shell is a simple shell program written in C.
It provides a command-line interface to interact with the file system and perform various operations.

Features

File operations: select, delete, create
Directory operations: create
System operations: list files and directories, print the current working directory, clear the screen
Script execution: execute a sequence of commands from a script file
Conditional execution: execute commands based on conditions

Commands

select-file <filename>: Select a file for operations like delete.
delete: Delete the selected file.
makefile <filename>: Create a new file.
makefolder <foldername>: Create a new folder.
ls: List files and directories in the current directory.
pwd: Print the current working directory.
clear: Clear the screen.
uprint <message>: Print a Unicode string.
help: Show available commands.

Scripting

In the U404-Shell, you can execute a script with conditional statements using the execute_script function. This function reads a script file line by line and executes each command. It also supports conditional execution of commands using if, else, and endif statements.

Here's a step-by-step guide:

Create a script file with your commands. Each command should be on a new line. For conditional execution, you can use if, else, and endif statements. The if statement should be followed by a condition. Currently, the shell supports three conditions: file_exists, is_greater, and is_even.

Example script (script.txt):

if file_exists test.txt
    uprint File exists
else
    uprint File does not exist
endif

2. In the shell, call the execute_script function with the name of your script file as the argument.
Example:

execute_script script.txt

This will execute the script, printing "File exists" if test.txt exists, and "File does not exist" otherwise.

Building

To build the program, use a C compiler like gcc
gcc main.c -o u404shell

Running

To run the program: ./u404shell To execute a script: ./u404shell script.txt

Contributing

Contributions are welcome. Please submit a pull request or create an issue to discuss the changes.

License

U404-Shell is open-source software released under the MIT license.

scriptod911 / U404