# io.github.libtmux.scaladsl.cats.Environment

- **Module:** io.github.libtmux.scaladsl.cats
- **Package:** io.github.libtmux:libtmux-scala_3
- **Language:** Scala
- **Kind:** class
- **Source:** https://github.com/libtmux/libtmux-java/blob/f56392b5d9bc7f1f9c1631842333fb90f3d82d40/libtmux-scala-cats/src/main/scala/io/github/libtmux/scaladsl/cats/Subsystems.scala#L131
- **Page:** https://libtmux.org/en/scala/latest/reference/io-github-libtmux-scaladsl-cats-environment/

```
final class Environment[F[_]]
```

Read and update environment variables for processes started by tmux.

## Members

### Other members

- `all` (method): Every name set at this scope, in tmux's order.
- `asJava` (method): The Java handle this wraps: the one escape hatch, as on every handle.
- `effective` (method): What a process started from this scope is actually handed, both scopes taken together.
- `equals` (method)
- `get` (method): The value set for this name, or empty when it is removed or absent.
- `hashCode` (method)
- `isRemoved` (method): Whether new processes are told not to inherit this name.
- `remove` (method): Tells processes started after this not to inherit the name.
- `removed` (method): Every name this scope tells a new process not to inherit.
- `server` (property)
- `set` (method): Sets a name to a literal value.
- `setExpanded` (method): Sets a name to what a tmux format expands to now.
- `toString` (method)
- `unset` (method): Removes the name from this scope, so it is neither set nor marked.