# libtmux.Server.sessions

- **Module:** libtmux
- **Package:** libtmux
- **Language:** Python
- **Kind:** property
- **Source:** https://github.com/tmux-python/libtmux/blob/38e368c11117fb4aeb2f082d552cd4f210eae06a/src/libtmux/server.py#L2400
- **Page:** https://libtmux.org/en/py/stable/reference/libtmux-server-sessions/

tmux command: [`list-sessions`](/en/tmux/latest/manual/list-sessions/)

```
libtmux.Server.sessions(self) -> QueryList[Session]
```

Sessions contained in server.

Can be accessed via
:meth:`.sessions.get() <libtmux._internal.query_list.QueryList.get()>` and
:meth:`.sessions.filter() <libtmux._internal.query_list.QueryList.filter()>`

Returns an empty :class:`~libtmux._internal.query_list.QueryList` when
tmux's [`list-sessions`](/en/tmux/latest/manual/list-sessions/) fails for any reason — no running daemon, a
missing socket, a permission error, or a subprocess failure. To
distinguish "no sessions" from "tmux unreachable", call
:meth:`Server.is_alive` or :meth:`Server.raise_if_dead`.

## In other ports

### List the server’s sessions

- PowerShell: [`LibTmux\Get-TmuxSession`](/en/powershell/latest/reference/libtmux-get-tmuxsession/) (cmdlet). Acquires sessions through [`-Server`](/en/powershell/latest/reference/libtmux-get-tmuxsession/#LibTmux%5CGet-TmuxSession.parameter.Server), with optional exact [`-Id`](/en/powershell/latest/reference/libtmux-get-tmuxsession/#LibTmux%5CGet-TmuxSession.parameter.Id) and [`-Name`](/en/powershell/latest/reference/libtmux-get-tmuxsession/#LibTmux%5CGet-TmuxSession.parameter.Name) selectors.
- Julia: [`LibTmux.sessions`](/en/julia/latest/reference/libtmux-sessions/) (function). `sessions` reads membership from a captured `Snapshot` without contacting tmux.
- Ruby: [`LibTmux::Server#list_sessions`](/en/ruby/latest/reference/libtmux-server-list_sessions/) (method)
- Lua: [`libtmux.Snapshot.sessions`](/en/lua/latest/reference/libtmux-snapshot-sessions/) (attribute)
- TypeScript: [`server.Server.sessions`](/en/ts/latest/reference/server-server-sessions/) (method)
- Rust: [`server.Server.sessions`](/en/rs/latest/reference/server-server-sessions/) (method)
- Go: [`tmux.Server.Sessions`](/en/go/latest/reference/tmux-server-sessions/) (method)
- Java: [`io.github.libtmux.Server.Server.sessions`](/en/java/latest/reference/io-github-libtmux-server-server-sessions/) (method)
- C#: [`LibTmux.Server.Sessions`](/en/csharp/latest/reference/libtmux-server-sessions/) (property)
- C++: [`libtmux::Server::sessions`](/en/cxx/latest/reference/libtmux-server-sessions/) (method)
- Swift: [`Server.sessions()`](/en/swift/latest/reference/server-sessions()/) (method)
- Kotlin: [`io.github.libtmux.kotlin.Server.sessions`](/en/kotlin/latest/reference/io-github-libtmux-kotlin-server-sessions/) (method)
- Scala: [`io.github.libtmux.scaladsl.Server.sessions`](/en/scala/latest/reference/io-github-libtmux-scaladsl-server-sessions/) (method)
- F#: [`LibTmux.FSharp.Server.sessions`](/en/fsharp/latest/reference/libtmux-fsharp-server-sessions/) (function). Builds a deferred session query on `LibTmux.Server`. `Query.list` acquires the results; it does not traverse the handle’s captured membership.