## os module

Lua already has a built-in os module. LuSH extends it.

---

`os.name()`

Returns the name of the operating system the program is running on.

Possible return values include:

- linux
- macos
- ios
- freebsd
- dragonfly
- netbsd
- openbsd
- solaris
- android
- windows

Returns:

* A string containing the name of the operating system.

Example:

```lua
print("Operating System:", os.name())
```

---

`os.proc_names()`

Returns a table containing running process names

Returns:

* A table { pid: process_name }

Example:

```lua
os.proc_names()
-- Returns
{
    1121="watchdogd",
    80574="periodic-wrapper",
    1309="distnoted"
}
```

---

`os.proc_exes()`

Returns a table containing running process executables with path

Returns:

* A table { pid: process_name }

Example:

```lua
os.proc_exes()
-- Returns
{
    1121="/usr/libexec/watchdogd",
    80574="/usr/libexec/periodic-wrapper",
    1309="/usr/sbin/distnoted"
}
```