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{
"id": "01-orientation",
"title": "Orientation — what newOS4 is",
"icon": "🚀",
"level": "beginner",
"lessons": [
{
"id": "1.1",
"title": "A terminal in your browser",
"objective": "Understand what newOS4 is and run your first three commands.",
"minutes": 6,
"commands": [
"help",
"status",
"ls"
],
"blocks": [
{
"type": "text",
"text": "newOS4 is a terminal-centric browser OS. Every command runs in your tab, files live in a virtual filesystem (VFS), and modules add commands at runtime."
},
{
"type": "cmd",
"text": "help"
},
{
"type": "text",
"text": "`help` lists every registered command grouped by the module that owns it."
},
{
"type": "cmd",
"text": "status"
},
{
"type": "cmd",
"text": "ls"
},
{
"type": "tip",
"text": "The VFS survives reloads. Create a file with `touch notes.txt`, then run `ls`."
}
],
"exercise": {
"instruction": "Run `status` and read the loaded-modules line.",
"accept": [
"status"
],
"check": {
"type": "command"
},
"hint": "Type: status"
},
"quiz": {
"q": "Where do files live in newOS4?",
"options": [
"On the web server",
"In the browser VFS",
"In a SQL database"
],
"answer": 1
},
"sources": [
"modules/core/terminal.js",
"modules/core/virtual-fs.js"
]
},
{
"id": "1.2",
"title": "Finding your way around",
"objective": "Navigate the virtual filesystem and create your first file.",
"minutes": 8,
"commands": [
"pwd",
"cd",
"tree",
"cat",
"touch"
],
"blocks": [
{
"type": "text",
"text": "The VFS is a tree rooted at `/`. `pwd` prints where you are, `cd` moves, `tree` shows the branch, `cat` prints a file."
},
{
"type": "cmd",
"text": "pwd"
},
{
"type": "cmd",
"text": "tree"
},
{
"type": "warn",
"text": "`echo \"text\" > file` is NOT supported by the VFS. Use `touch`, the editor (`edit <file>`), or `webx11.fs.writeFile()` in the console."
},
{
"type": "cmd",
"text": "touch hello.txt"
},
{
"type": "cmd",
"text": "ls"
}
],
"exercise": {
"instruction": "From the root, create `hello.txt` and list it.",
"accept": [
"touch hello.txt",
"ls"
],
"check": {
"type": "file",
"path": "/hello.txt"
},
"hint": "Type: touch hello.txt — then ls"
},
"quiz": {
"q": "Which command prints the current directory?",
"options": [
"ls",
"pwd",
"cd"
],
"answer": 1
},
"sources": [
"modules/core/module-fs.js",
"modules/core/virtual-fs.js"
]
}
]
}
|
