configuration - tmux:为什么这两行会在启动时导致 ".tmux.conf:2: can' t 建立当前 session ？

Question

我在 ~/.tmux.conf 中只有这两行:

unbind r
bind r source-file ~/.tmux.conf; display "Reloaded"

我只启动了 tmux

tmux

和

/Users/.../.tmux.conf:2: can't establish current session

是结果。

为什么会这样，我该如何预防？

Answer 1

你在第二个命令中有一个错字；你需要转义分号。参见 man tmux 中的示例:

bind-key R source-file ~/.tmux.conf \; \
    display-message "source-file done"

正如手册继续解释的那样:

Multiple commands may be specified together as part of a command sequence. Each command should be separated by spaces and a semicolon; commands are executed sequentially from left to right and lines ending with a backslash continue on to the next line, except when escaped by another backslash. A literal semicolon may be included by escaping it with a backslash (for example, when specifying a command sequence to bind-key).