使Byobu在主目录中打开新屏幕

在Ubuntu中，我可以通过将以下行添加到$ {HOME} /。byobu / .tmuxrc中来获得所需的行为：

set-option -g default-path $HOME

此选项是tmux手册页中的文档：

set-option [-agoqsuw] [-t target-session | target-window] option value
              (alias: set)
        Set a window option with -w (equivalent to the set-window-option
        command), a server option with -s, otherwise a session option.

        If -g is specified, the global session or window option is set.
        With -a, and if the option expects a string, value is appended
        to the existing setting.  The -u flag unsets an option, so a session
        inherits the option from the global options.  It is not possible to
        unset a global option.

        The -o flag prevents setting an option that is already set.

        The -q flag suppresses the informational message (as if the quiet
        server option was set).

        Available window options are listed under set-window-option.

        value depends on the option and may be a number, a string, or a flag
        (on, off, or omitted to toggle).

        Available server options are:

        <snip>

        default-path path

        Set the default working directory for new panes.  If empty (the
        default), the working directory is determined from the process running
        in the active pane, from the command line environment or from the
        working directory where the session was created.  Otherwise the same
        options are available as for the -c flag to new-window.

我最初尝试使用set-option -g default-path ~，但是tmux似乎不理解该别名。

更新：以上内容不适用于byobu 5.92（也许是其他版本）和tmux 1.9，因为tmux删除了该default-path选项。似乎byobu开发人员正在使用该行为来获得在CWD中打开新窗口的行为，而我和提问者希望它默认在HOME目录中打开。在新的默认绑定中，/usr/share/byobu/keybindings/f-keys.tmux我发现了这一点：

bind-key -n F2 new-window -c "#{pane_current_path}" \; rename-window "-"
bind-key -n C-F2 display-panes \; split-window -h -c "#{pane_current_path}"
bind-key -n S-F2 display-panes \; split-window -v -c "#{pane_current_path}"

要获得始终使byobu在主目录中打开新屏幕的预期行为，请将以下内容添加到~/.byobu/keybindings.tmux：

bind-key -n F2 new-window -c "$HOME" \; rename-window "-"
bind-key -n C-F2 display-panes \; split-window -h -c "$HOME"
bind-key -n S-F2 display-panes \; split-window -v -c "$HOME"