From ed80c17dfa49efa09d4398515f1ac671547f3541 Mon Sep 17 00:00:00 2001
From: Prozilla <business@prozilla.dev>
Date: Tue, 19 Dec 2023 11:42:51 +0100
Subject: [PATCH] Updated terminal app

---
 .../applications/browser/Browser.jsx          |  1 -
 .../applications/terminal/Terminal.jsx        |  2 +-
 .../applications/terminal/commands.js         | 10 +-
 .../applications/terminal/commands/blow.js    |  6 --
 .../applications/terminal/commands/cat.js     |  2 +-
 .../applications/terminal/commands/cd.js      |  2 +-
 .../applications/terminal/commands/dir.js     | 20 ++--
 .../applications/terminal/commands/echo.js    | 10 +-
 .../applications/terminal/commands/exit.js    | 12 ++-
 .../applications/terminal/commands/fortune.js | 10 +-
 .../applications/terminal/commands/help.js    | 26 ++++++
 .../terminal/commands/hostname.js             | 10 +-
 .../applications/terminal/commands/ls.js      |  5 +-
 .../applications/terminal/commands/make.js    |  1 +
 .../applications/terminal/commands/man.js     |  4 +-
 .../applications/terminal/commands/mkdir.js   | 21 +++--
 .../terminal/commands/neofetch.js             | 92 ++++++++++---------
 .../applications/terminal/commands/nice.js    |  7 --
 .../applications/terminal/commands/pwd.js     | 18 ++--
 .../applications/terminal/commands/reboot.js  | 12 ++-
 .../applications/terminal/commands/rm.js      | 23 +++--
 .../applications/terminal/commands/rmdir.js   | 23 +++--
 .../applications/terminal/commands/uptime.js  | 12 +++
 .../applications/terminal/commands/whatis.js  |  3 +
 .../applications/terminal/commands/whoami.js  | 10 +-
 .../applications/terminal/commands/world.js   |  6 --
 26 files changed, 209 insertions(+), 139 deletions(-)
 delete mode 100644 src/features/applications/terminal/commands/blow.js
 create mode 100644 src/features/applications/terminal/commands/help.js
 delete mode 100644 src/features/applications/terminal/commands/nice.js
 create mode 100644 src/features/applications/terminal/commands/uptime.js
 delete mode 100644 src/features/applications/terminal/commands/world.js

diff --git a/src/components/applications/browser/Browser.jsx b/src/components/applications/browser/Browser.jsx
index c133e54..22c514d 100644
--- a/src/components/applications/browser/Browser.jsx
+++ b/src/components/applications/browser/Browser.jsx
@@ -6,7 +6,6 @@ import { faCaretLeft, faCaretRight, faHome, faRotateRight } from "@fortawesome/f
 import { HOME_URL, SEARCH_URL } from "../../../constants/applications/browser.js";
 import { isValidUrl } from "../../../features/utils/browser.js";
 import { useHistory } from "../../../hooks/utils/history.js";
-import { TITLE_SEPARATOR } from "../../../constants/windows.js";
 
 /** @type {import("../../windows/WindowView.jsx").windowProps} */
 export function Browser({ startUrl, focus }) {
diff --git a/src/components/applications/terminal/Terminal.jsx b/src/components/applications/terminal/Terminal.jsx
index bfe4d1e..9329067 100644
--- a/src/components/applications/terminal/Terminal.jsx
+++ b/src/components/applications/terminal/Terminal.jsx
@@ -134,7 +134,7 @@ export function Terminal({ setTitle, close: exit }) {
 		});
 
 		if (output)
-			promptOutput(output);
+			promptOutput(`${output}\n`);
 	};
 
 	const updateHistoryIndex = (delta) => {
diff --git a/src/features/applications/terminal/commands.js b/src/features/applications/terminal/commands.js
index af80c53..c6fe52c 100644
--- a/src/features/applications/terminal/commands.js
+++ b/src/features/applications/terminal/commands.js
@@ -1,5 +1,4 @@
 import Command from "./command.js";
-import { blow } from "./commands/blow.js";
 import { cat } from "./commands/cat.js";
 import { cd } from "./commands/cd.js";
 import { clear } from "./commands/clear.js";
@@ -9,21 +8,21 @@ import { dir } from "./commands/dir.js";
 import { echo } from "./commands/echo.js";
 import { exit } from "./commands/exit.js";
 import { fortune } from "./commands/fortune.js";
+import { help } from "./commands/help.js";
 import { hostname } from "./commands/hostname.js";
 import { ls } from "./commands/ls.js";
 import { make } from "./commands/make.js";
 import { man } from "./commands/man.js";
 import { mkdir } from "./commands/mkdir.js";
 import { neofetch } from "./commands/neofetch.js";
-import { nice } from "./commands/nice.js";
 import { pwd } from "./commands/pwd.js";
 import { reboot } from "./commands/reboot.js";
 import { rm } from "./commands/rm.js";
 import { rmdir } from "./commands/rmdir.js";
 import { touch } from "./commands/touch.js";
+import { uptime } from "./commands/uptime.js";
 import { whatis } from "./commands/whatis.js";
 import { whoami } from "./commands/whoami.js";
-import { world } from "./commands/world.js";
 
 export default class CommandsManager {
 	/**
@@ -67,9 +66,6 @@ export default class CommandsManager {
 		neofetch,
 		fortune,
 		cowsay,
-		world,
-		nice,
-		blow,
 		make,
 		cat,
 		man,
@@ -78,5 +74,7 @@ export default class CommandsManager {
 		whoami,
 		whatis,
 		exit,
+		help,
+		uptime,
 	];
 }
\ No newline at end of file
diff --git a/src/features/applications/terminal/commands/blow.js b/src/features/applications/terminal/commands/blow.js
deleted file mode 100644
index aaa631d..0000000
--- a/src/features/applications/terminal/commands/blow.js
+++ /dev/null
@@ -1,6 +0,0 @@
-import Command from "../command.js";
-
-export const blow = new Command("%blow")
-	.setExecute(function() {
-		return `fg: ${this.name}: No such job`;
-	});
\ No newline at end of file
diff --git a/src/features/applications/terminal/commands/cat.js b/src/features/applications/terminal/commands/cat.js
index 4b0f736..699d39c 100644
--- a/src/features/applications/terminal/commands/cat.js
+++ b/src/features/applications/terminal/commands/cat.js
@@ -3,7 +3,7 @@ import Command from "../command.js";
 export const cat = new Command("cat")
 	.setRequireArgs(true)
 	.setManual({
-		purpose: "Concetenate files and print on the standard output",
+		purpose: "Concetenate files and display on the terminal screen",
 		usage: "cat [OPTION]... [FILE]...",
 		description: "Concetenate FILE(s) to standard output."
 	})
diff --git a/src/features/applications/terminal/commands/cd.js b/src/features/applications/terminal/commands/cd.js
index 86b2387..f14713d 100644
--- a/src/features/applications/terminal/commands/cd.js
+++ b/src/features/applications/terminal/commands/cd.js
@@ -3,7 +3,7 @@ import Command from "../command.js";
 export const cd = new Command("cd")
 	.setRequireArgs(true)
 	.setManual({
-		purpose: "Change directory",
+		purpose: "Change the current directory",
 		usage: "cd path",
 		description: "Change working directory to given path (the home directory by default)."
 	})
diff --git a/src/features/applications/terminal/commands/dir.js b/src/features/applications/terminal/commands/dir.js
index e2db95c..0f86d32 100644
--- a/src/features/applications/terminal/commands/dir.js
+++ b/src/features/applications/terminal/commands/dir.js
@@ -1,10 +1,14 @@
 import Command from "../command.js";
 
-export const dir = new Command("dir", (args, { currentDirectory }) => {
-	const folderNames = currentDirectory.subFolders.map((folder) => folder.id);
-
-	if (folderNames.length === 0)
-		return { blank: true };
-
-	return folderNames.sort((nameA, nameB) => nameA.localeCompare(nameB)).join(" ");
-});
\ No newline at end of file
+export const dir = new Command("dir")
+	.setManual({
+		purpose: "List all directories in the current directory"
+	})
+	.setExecute((args, { currentDirectory }) => {
+		const folderNames = currentDirectory.subFolders.map((folder) => folder.id);
+	
+		if (folderNames.length === 0)
+			return { blank: true };
+	
+		return folderNames.sort((nameA, nameB) => nameA.localeCompare(nameB)).join(" ");
+	});
\ No newline at end of file
diff --git a/src/features/applications/terminal/commands/echo.js b/src/features/applications/terminal/commands/echo.js
index b8b8bce..49ab477 100644
--- a/src/features/applications/terminal/commands/echo.js
+++ b/src/features/applications/terminal/commands/echo.js
@@ -1,5 +1,9 @@
 import Command from "../command.js";
 
-export const echo = new Command("echo", (args, { rawInputValue }) => {
-	return rawInputValue;
-});
\ No newline at end of file
+export const echo = new Command("echo")
+	.setManual({
+		purpose: "Display text on the terminal screen"
+	})
+	.setExecute((args, { rawInputValue }) => {
+		return rawInputValue;
+	});
\ No newline at end of file
diff --git a/src/features/applications/terminal/commands/exit.js b/src/features/applications/terminal/commands/exit.js
index 4317c03..bb95e92 100644
--- a/src/features/applications/terminal/commands/exit.js
+++ b/src/features/applications/terminal/commands/exit.js
@@ -1,6 +1,10 @@
 import Command from "../command.js";
 
-export const exit = new Command("exit", (args, { exit }) => {
-	exit();
-	return { blank: true };
-});
\ No newline at end of file
+export const exit = new Command("exit")
+	.setManual({
+		purpose: "Quit terminal interface"
+	})
+	.setExecute((args, { exit }) => {
+		exit();
+		return { blank: true };
+	});
\ No newline at end of file
diff --git a/src/features/applications/terminal/commands/fortune.js b/src/features/applications/terminal/commands/fortune.js
index 723a482..3aed4ff 100644
--- a/src/features/applications/terminal/commands/fortune.js
+++ b/src/features/applications/terminal/commands/fortune.js
@@ -94,6 +94,10 @@ const FORTUNES = [
 	"Your true value depends entirely on what you are compared with.",
 ];
 
-export const fortune = new Command("fortune", () => {
-	return randomFromArray(FORTUNES);
-});
\ No newline at end of file
+export const fortune = new Command("fortune")
+	.setManual({
+		purpose: "Tell fortune"
+	})
+	.setExecute(() => {
+		return randomFromArray(FORTUNES);
+	});
\ No newline at end of file
diff --git a/src/features/applications/terminal/commands/help.js b/src/features/applications/terminal/commands/help.js
new file mode 100644
index 0000000..5954737
--- /dev/null
+++ b/src/features/applications/terminal/commands/help.js
@@ -0,0 +1,26 @@
+import Command from "../command.js";
+import CommandsManager from "../commands.js";
+
+export const help = new Command("help")
+	.setExecute((args) => {
+		if (args.length === 0) {
+			return CommandsManager.COMMANDS.map((command) => {
+				if (command.manual?.purpose) {
+					return  `${command.name} - ${command.manual.purpose}`;
+				} else {
+					return command.name;
+				}
+			}).sort().join("\n");
+		}
+
+		const commandName = args[0].toLowerCase();
+		const command = CommandsManager.find(commandName);
+
+		if (!command)
+			return `${this.name}: ${commandName}: Command not found`;
+
+		if (!command.manual?.purpose)
+			return `${this.name}: ${commandName}: No manual found`;
+
+		return command.manual.purpose;
+	});
\ No newline at end of file
diff --git a/src/features/applications/terminal/commands/hostname.js b/src/features/applications/terminal/commands/hostname.js
index d0d516a..e54fe5e 100644
--- a/src/features/applications/terminal/commands/hostname.js
+++ b/src/features/applications/terminal/commands/hostname.js
@@ -1,5 +1,9 @@
 import Command from "../command.js";
 
-export const hostname = new Command("hostname", (args, { hostname }) => {
-	return hostname;
-});
\ No newline at end of file
+export const hostname = new Command("hostname")
+	.setManual({
+		purpose: "Display the hostname"
+	})
+	.setExecute((args, { hostname }) => {
+		return hostname;
+	});
\ No newline at end of file
diff --git a/src/features/applications/terminal/commands/ls.js b/src/features/applications/terminal/commands/ls.js
index adb65fa..d7d9cf8 100644
--- a/src/features/applications/terminal/commands/ls.js
+++ b/src/features/applications/terminal/commands/ls.js
@@ -2,10 +2,9 @@ import Command from "../command.js";
 
 export const ls = new Command("ls")
 	.setManual({
-		purpose: "list directory contents",
+		purpose: "List directory contents",
 		usage: "ls [OPTION]... [FILE]...",
-		description: "List information about the FILEs (the current directory by default).\n"
-			+ "Sort entries alphabetically if none of -cftuvSUX nor --sort is specified."
+		description: "List information about the FILEs (the current directory by default)."
 	})
 	.setExecute(function(args, { currentDirectory }) {
 		let directory = currentDirectory;
diff --git a/src/features/applications/terminal/commands/make.js b/src/features/applications/terminal/commands/make.js
index d9c3afd..ed72339 100644
--- a/src/features/applications/terminal/commands/make.js
+++ b/src/features/applications/terminal/commands/make.js
@@ -1,6 +1,7 @@
 import Command from "../command.js";
 
 export const make = new Command("make")
+	.setRequireArgs(true)
 	.setExecute(function(args) {
 		if (args[0] === "love")
 			return `${this.name}: *** No rule to make target 'love'. Stop.`;
diff --git a/src/features/applications/terminal/commands/man.js b/src/features/applications/terminal/commands/man.js
index e0ed37c..2be9059 100644
--- a/src/features/applications/terminal/commands/man.js
+++ b/src/features/applications/terminal/commands/man.js
@@ -18,14 +18,14 @@ export const man = new Command("man")
 	.setExecute(function(args, { options }) {
 		// Search function
 		if (options.includes("k")) {
-			const commands = CommandsManager.search(args[0]);
+			const commands = CommandsManager.search(args[0].toLowerCase());
 			return commands.map((command) => {
 				if (command.manual?.purpose) {
 					return  `${command.name} - ${command.manual.purpose}`;
 				} else {
 					return command.name;
 				}
-			}).join("\n");
+			}).sort().join("\n");
 		}
 
 		const commandName = args[0].toLowerCase();
diff --git a/src/features/applications/terminal/commands/mkdir.js b/src/features/applications/terminal/commands/mkdir.js
index 4df7881..2b9b1a2 100644
--- a/src/features/applications/terminal/commands/mkdir.js
+++ b/src/features/applications/terminal/commands/mkdir.js
@@ -1,11 +1,16 @@
 import Command from "../command.js";
 
-export const mkdir = new Command("mkdir", (args, { currentDirectory }) => {
-	const name = args[0];
-
-	if (currentDirectory.findSubFolder(name))
+export const mkdir = new Command("mkdir")
+	.setManual({
+		purpose: "Create directory"
+	})
+	.setRequireArgs(true)
+	.setExecute((args, { currentDirectory }) => {
+		const name = args[0];
+	
+		if (currentDirectory.findSubFolder(name))
+			return { blank: true };
+	
+		currentDirectory.createFolder(name);
 		return { blank: true };
-
-	currentDirectory.createFolder(name);
-	return { blank: true };
-}).setRequireArgs(true);
\ No newline at end of file
+	});
\ No newline at end of file
diff --git a/src/features/applications/terminal/commands/neofetch.js b/src/features/applications/terminal/commands/neofetch.js
index 208270c..e09c060 100644
--- a/src/features/applications/terminal/commands/neofetch.js
+++ b/src/features/applications/terminal/commands/neofetch.js
@@ -5,53 +5,57 @@ import { formatRelativeTime } from "../../../utils/date.js";
 import AppsManager from "../../applications.js";
 import Command from "../command.js";
 
-export const neofetch = new Command("neofetch", (args, { username, hostname }) => {
-	const leftColumn = ASCII_LOGO.split("\n");
-	const rightColumnWidth = username.length + hostname.length + 1;
+export const neofetch = new Command("neofetch")
+	.setManual({
+		purpose: "Fetch system information"
+	})
+	.setExecute((args, { username, hostname }) => {
+		const leftColumn = ASCII_LOGO.split("\n");
+		const rightColumnWidth = username.length + hostname.length + 1;
 
-	const userAgent = navigator.userAgent;
+		const userAgent = navigator.userAgent;
 
-	// Check for the browser name using regular expressions
-	let browserName;
-	if (userAgent.match(/Firefox\//)) {
-		browserName = "Mozilla Firefox";
-	} else if (userAgent.match(/Edg\//)) {
-		browserName = "Microsoft Edge";
-	} else if (userAgent.match(/Chrome\//)) {
-		browserName = "Google Chrome";
-	} else if (userAgent.match(/Safari\//)) {
-		browserName = "Apple Safari";
-	} else {
-		browserName = "Unknown";
-	}
-
-	const rightColumn = [
-		`${username}@${hostname}`,
-		"-".repeat(rightColumnWidth),
-		`OS: ${NAME}`,
-		`UPTIME: ${formatRelativeTime(START_DATE, 2, false)}`,
-		`RESOLUTION: ${window.innerWidth}x${window.innerHeight}`,
-		"THEME: default",
-		"ICONS: Font Awesome",
-		`TERMINAL: ${AppsManager.getApp(APPS.TERMINAL)?.name ?? "Unknown"}`,
-		`BROWSER: ${browserName}`,
-		`PLATFORM: ${navigator.platform}`,
-		`LANGUAGE: ${navigator.language}`,
-	];
-
-	const combined = [];
-	for (let i = 1; i < leftColumn.length; i++) {
-		let line = `${leftColumn[i]}  `;
-
-		if (i <= rightColumn.length) {
-			line += rightColumn[i - 1];
+		// Check for the browser name using regular expressions
+		let browserName;
+		if (userAgent.match(/Firefox\//)) {
+			browserName = "Mozilla Firefox";
+		} else if (userAgent.match(/Edg\//)) {
+			browserName = "Microsoft Edge";
+		} else if (userAgent.match(/Chrome\//)) {
+			browserName = "Google Chrome";
+		} else if (userAgent.match(/Safari\//)) {
+			browserName = "Apple Safari";
 		} else {
-			// This fixes a weird display bug on Safari mobile
-			line += " ".repeat(rightColumnWidth);
+			browserName = "Unknown";
 		}
 
-		combined.push(line);
-	}
+		const rightColumn = [
+			`${username}@${hostname}`,
+			"-".repeat(rightColumnWidth),
+			`OS: ${NAME}`,
+			`UPTIME: ${formatRelativeTime(START_DATE, 2, false)}`,
+			`RESOLUTION: ${window.innerWidth}x${window.innerHeight}`,
+			"THEME: default",
+			"ICONS: Font Awesome",
+			`TERMINAL: ${AppsManager.getApp(APPS.TERMINAL)?.name ?? "Unknown"}`,
+			`BROWSER: ${browserName}`,
+			`PLATFORM: ${navigator.platform}`,
+			`LANGUAGE: ${navigator.language}`,
+		];
 
-	return combined.join("\n");
-});
\ No newline at end of file
+		const combined = [];
+		for (let i = 1; i < leftColumn.length; i++) {
+			let line = `${leftColumn[i]}  `;
+
+			if (i <= rightColumn.length) {
+				line += rightColumn[i - 1];
+			} else {
+				// This fixes a weird display bug on Safari mobile
+				line += " ".repeat(rightColumnWidth);
+			}
+
+			combined.push(line);
+		}
+
+		return combined.join("\n");
+	});
\ No newline at end of file
diff --git a/src/features/applications/terminal/commands/nice.js b/src/features/applications/terminal/commands/nice.js
deleted file mode 100644
index 325608d..0000000
--- a/src/features/applications/terminal/commands/nice.js
+++ /dev/null
@@ -1,7 +0,0 @@
-import Command from "../command.js";
-
-export const nice = new Command("nice")
-	.setExecute(function(args) {
-		if (args[0] === "man" && args[1] === "woman")
-			return `${this.name}: No manual entry for woman`;
-	});
\ No newline at end of file
diff --git a/src/features/applications/terminal/commands/pwd.js b/src/features/applications/terminal/commands/pwd.js
index 094aceb..5f1d55f 100644
--- a/src/features/applications/terminal/commands/pwd.js
+++ b/src/features/applications/terminal/commands/pwd.js
@@ -1,9 +1,13 @@
 import Command from "../command.js";
 
-export const pwd = new Command("pwd", (args, { currentDirectory }) => {
-	if (currentDirectory.root) {
-		return "/";
-	} else {
-		return currentDirectory.absolutePath;
-	}
-});
\ No newline at end of file
+export const pwd = new Command("pwd")
+	.setManual({
+		purpose: "Display path of the current directory"
+	})
+	.setExecute((args, { currentDirectory }) => {
+		if (currentDirectory.root) {
+			return "/";
+		} else {
+			return currentDirectory.absolutePath;
+		}
+	});
\ No newline at end of file
diff --git a/src/features/applications/terminal/commands/reboot.js b/src/features/applications/terminal/commands/reboot.js
index 865312e..8f05d7e 100644
--- a/src/features/applications/terminal/commands/reboot.js
+++ b/src/features/applications/terminal/commands/reboot.js
@@ -1,7 +1,11 @@
 import { reloadViewport } from "../../../utils/browser.js";
 import Command from "../command.js";
 
-export const reboot = new Command("reboot", () => {
-	reloadViewport();
-	return { blank: true };
-});
\ No newline at end of file
+export const reboot = new Command("reboot")
+	.setManual({
+		purpose: "Reboot the system"
+	})
+	.setExecute(() => {
+		reloadViewport();
+		return { blank: true };
+	});
\ No newline at end of file
diff --git a/src/features/applications/terminal/commands/rm.js b/src/features/applications/terminal/commands/rm.js
index 36b13c7..5ce4edd 100644
--- a/src/features/applications/terminal/commands/rm.js
+++ b/src/features/applications/terminal/commands/rm.js
@@ -1,12 +1,17 @@
 import Command from "../command.js";
 
-export const rm = new Command("rm", (args, { currentDirectory }) => {
-	const [name, extension] = args[0].split(".");
-	const file = currentDirectory.findFile(name, extension);
-
-	if (!file)
-		return `${this.name}: ${args[0]}: No such file`;
+export const rm = new Command("rm")
+	.setRequireArgs(true)
+	.setManual({
+		purpose: "Remove a file"
+	})
+	.setExecute((args, { currentDirectory }) => {
+		const [name, extension] = args[0].split(".");
+		const file = currentDirectory.findFile(name, extension);
 	
-	file.delete();
-	return { blank: true };
-}).setRequireArgs(true);
\ No newline at end of file
+		if (!file)
+			return `${this.name}: ${args[0]}: No such file`;
+		
+		file.delete();
+		return { blank: true };
+	});
\ No newline at end of file
diff --git a/src/features/applications/terminal/commands/rmdir.js b/src/features/applications/terminal/commands/rmdir.js
index 00517a3..9528d53 100644
--- a/src/features/applications/terminal/commands/rmdir.js
+++ b/src/features/applications/terminal/commands/rmdir.js
@@ -1,12 +1,17 @@
 import Command from "../command.js";
 
-export const rmdir = new Command("rmdir", (args, { currentDirectory }) => {
-	const name = args[0];
-	const folder = currentDirectory.findSubFolder(name);
-
-	if (!folder)
-		return `${this.name}: ${args[0]}: No such directory`;
+export const rmdir = new Command("rmdir")
+	.setRequireArgs(true)
+	.setManual({
+		purpose: "Remove a directory"
+	})
+	.setExecute((args, { currentDirectory }) => {
+		const name = args[0];
+		const folder = currentDirectory.findSubFolder(name);
 	
-	folder.delete();
-	return { blank: true };
-}).setRequireArgs(true);
\ No newline at end of file
+		if (!folder)
+			return `${this.name}: ${args[0]}: No such directory`;
+		
+		folder.delete();
+		return { blank: true };
+	});
\ No newline at end of file
diff --git a/src/features/applications/terminal/commands/uptime.js b/src/features/applications/terminal/commands/uptime.js
new file mode 100644
index 0000000..8edcdf5
--- /dev/null
+++ b/src/features/applications/terminal/commands/uptime.js
@@ -0,0 +1,12 @@
+import { START_DATE } from "../../../../index.js";
+import { formatRelativeTime } from "../../../utils/date.js";
+import Command from "../command.js";
+
+
+export const uptime = new Command("uptime")
+	.setManual({
+		purpose: "Displays the current uptime of the system"
+	})
+	.setExecute(() => {
+		return `Uptime: ${formatRelativeTime(START_DATE, 2, false)}`;
+	});
\ No newline at end of file
diff --git a/src/features/applications/terminal/commands/whatis.js b/src/features/applications/terminal/commands/whatis.js
index ff36cb9..edfe2d2 100644
--- a/src/features/applications/terminal/commands/whatis.js
+++ b/src/features/applications/terminal/commands/whatis.js
@@ -3,6 +3,9 @@ import CommandsManager from "../commands.js";
 
 export const whatis = new Command("whatis")
 	.setRequireArgs(true)
+	.setManual({
+		purpose: "Show information about a command"
+	})
 	.setExecute(function(args) {
 		const commandName = args[0].toLowerCase();
 		const command = CommandsManager.find(commandName);
diff --git a/src/features/applications/terminal/commands/whoami.js b/src/features/applications/terminal/commands/whoami.js
index c8a93c5..9810883 100644
--- a/src/features/applications/terminal/commands/whoami.js
+++ b/src/features/applications/terminal/commands/whoami.js
@@ -1,5 +1,9 @@
 import Command from "../command.js";
 
-export const whoami = new Command("whoami", (args, { username }) => {
-	return username;
-});
\ No newline at end of file
+export const whoami = new Command("whoami")
+	.setManual({
+		purpose: "Display the username"
+	})
+	.setExecute((args, { username }) => {
+		return username;
+	});
\ No newline at end of file
diff --git a/src/features/applications/terminal/commands/world.js b/src/features/applications/terminal/commands/world.js
deleted file mode 100644
index 0adaa9f..0000000
--- a/src/features/applications/terminal/commands/world.js
+++ /dev/null
@@ -1,6 +0,0 @@
-import Command from "../command.js";
-
-export const world = new Command("world")
-	.setExecute(function() {
-		return `${this.name}: Not found`;
-	});
\ No newline at end of file