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tmux

tmux CLI

GitHub

Source on GitHub 5

Core LibraryAPI reference and guides

libtmux-rubylibtmux/libtmux-ruby libtmuxlibtmux-ruby/gems/libtmux libtmux-asynclibtmux-ruby/gems/libtmux-async

MCPTools for connected assistants

libtmux-mcplibtmux-ruby/gems/libtmux-mcp

Workspace ManagerRepeatable development environments

libtmux-workspacelibtmux-ruby/gems/libtmux-workspace

Ruby · libtmux/libtmux-ruby

Packages

Packages on RubyGems 4

Core LibraryAPI reference and guides

libtmuxRubyGems libtmux-asyncRubyGems

MCPTools for connected assistants

libtmux-mcpRubyGems

Workspace ManagerRepeatable development environments

libtmux-workspaceRubyGems

Ruby · RubyGems

Auto Light Dark

Reference MCP

GitHub

Source on GitHub 5

Core LibraryAPI reference and guides

libtmux-rubylibtmux/libtmux-ruby libtmuxlibtmux-ruby/gems/libtmux libtmux-asynclibtmux-ruby/gems/libtmux-async

MCPTools for connected assistants

libtmux-mcplibtmux-ruby/gems/libtmux-mcp

Workspace ManagerRepeatable development environments

libtmux-workspacelibtmux-ruby/gems/libtmux-workspace

Ruby · libtmux/libtmux-ruby

Packages

Packages on RubyGems 4

Core LibraryAPI reference and guides

libtmuxRubyGems libtmux-asyncRubyGems

MCPTools for connected assistants

libtmux-mcpRubyGems

Workspace ManagerRepeatable development environments

libtmux-workspaceRubyGems

Ruby · RubyGems

Core LibraryAPI Reference

Choose documentation 3

Core Library API reference and guides

Home Guides Topics Concepts Examples API Reference

MCP concept Working example of the core library

Maintained as a working example of core library usage and deployment. Example APIs, tools and configuration may change without a compatibility or product support commitment.

Home Guides Topics Examples Tools Prompts Resources API Reference

Workspace Manager concept Working example of the core library

Maintained as a working example of core library usage and deployment. Example APIs, tools and configuration may change without a compatibility or product support commitment.

Home Guides Topics Examples CLI Manual API Reference

Concept and alpha: example support scope and release maturity.

v0.1.0.alpha.2

Current version

v0.1.0.alpha.2

English

Prerelease This site documents an alpha of libtmux. Its structure, URLs and APIs are subject to change.

Ruby API

method libtmux-ruby v0.1.0.alpha.2

CommandResult.stderr

Module LibTmux

Returns the value of attribute stderr.

Source and package

Module: LibTmux
Declared in: CommandResult
Package: libtmux
Source: gems/libtmux/lib/libtmux/process.rb

def stderr: () -> ::String method libtmux [source] ¶: Description#

Behavior contract: Command evidence.

Reference preview Open reference

Description#

Related types#