tmux - 具有 tmux 集成的 Iterm2 不使用 .tmux.conf 的键绑定(bind)

Question

我在 iTerm2 中使用 tmux 已经有一段时间了，但我没有使用现在 iTerm2 附带的 tmux 集成。

我开始考虑使用 tmux 集成，因为它允许您在 tmux 中使用 shell 集成。

我遇到的问题是在我做 tmux -CC 之后我的 .tmux.conf 中的所有键绑定(bind)都不起作用……我什至无法让任何默认值起作用。我真的很想使用 tmux 集成但不能，除非我可以让我的 .tmux.conf 中的键绑定(bind)工作。

一些不起作用的绑定(bind)是；

将前缀键重新绑定(bind)到 C-s

bind-key \ split-window -v -c '#{pane_current_path}'

bind-key - split-window -h -c '#{pane_current_path}'

这些只是几个例子，但基本上似乎没有任何工作......

我的 .tmux.conf 是

# improve colors
set-option -g default-terminal "screen-256color"

# set base Prefix key to ctrl-s
unbind C-b
set -g prefix C-s
bind-key -r C-s send-prefix

# reload the source config
bind-key r source-file ~/.tmux.conf \; display-message "~/.tmux.conf reloaded"

# Smart pane switching with awareness of Vim splits.
# See: https://github.com/christoomey/vim-tmux-navigator
is_vim="ps -o state= -o comm= -t '#{pane_tty}' \
    | grep -iqE '^[^TXZ ]+ +(\\S+\\/)?g?(view|n?vim?x?)(diff)?$'"
bind-key -n C-h if-shell "$is_vim" "send-keys C-h"  "select-pane -L"
bind-key -n C-j if-shell "$is_vim" "send-keys C-j"  "select-pane -D"
bind-key -n C-k if-shell "$is_vim" "send-keys C-k"  "select-pane -U"
bind-key -n C-l if-shell "$is_vim" "send-keys C-l"  "select-pane -R"
bind-key -n C-\ if-shell "$is_vim" "send-keys C-\\" "select-pane -l"

set-option -g status-keys "emacs"

#change colour of status bar
set-option -g status-bg '#666666'
set-option -g status-fg '#aaaaaa'

# set window split
bind-key - split-window -v  -c '#{pane_current_path}'
bind-key \ split-window -h  -c '#{pane_current_path}'

# set text in status bar
set -g status-interval 1
set -g status-justify centre # center align window list
set -g status-left-length 50
set -g status-right-length 140
set -g status-left '#[fg=green]#H #[fg=black]• #[fg=green,bright]#(uname -r | cut -c 1-6)#[default]'
set -g status-right '#[fg=green,bg=default,bright]#(tmux-mem-cpu-load -i 1) #[fg=red,dim,bg=default]#(battery -at) #[fg=white,bg=default]%a%l:%M:%S %p#[default] #[fg=blue]%Y-%m-%d'

# Fine adjustment (1 or 2 cursor cells per bump)
bind -n S-Left resize-pane -L 2
bind -n S-Right resize-pane -R 2
bind -n S-Down resize-pane -D 1
bind -n S-Up resize-pane -U 1

# new window opens in same directory
bind c new-window -c "#{pane_current_path}"

# set window numbering to start from 1
set -g base-index 1
set -g renumber-windows on

# allow to take a pane and put it into new window
bind-key b break-pane -d

# allows ctrl-j to open tree of tmux sessions
bind-key C-j choose-tree

# Use vim keybindings in copy mode
setw -g mode-keys vi

# Setup 'v' to begin selection as in Vim
bind-key -t vi-copy v begin-selection
bind-key -t vi-copy y copy-pipe "reattach-to-user-namespace pbcopy"

# Update default binding of `Enter` to also use copy-pipe
unbind -t vi-copy Enter
bind-key -t vi-copy Enter copy-pipe "reattach-to-user-namespace pbcopy"

# History
set -g history-limit 10000

# Mouse mode
set-option -g mouse on

# Rename Tab
set-option -g set-titles on

# Terminal notifier doesnt work with tmux
set -g default-command "which reattach-to-user-namespace > /dev/null && reattach-to-user-namespace -l $SHELL || $SHELL -l"

set-option -sg escape-time 10

Answer 1

将我的答案复制到 https://stackoverflow.com/a/47171067/4200039超过:

有人在 iTerm2 Tmux Integration Default Keybindings not working 报告了类似的错误。 2015 年。开发人员 George Nachman 的回应表明不支持键绑定(bind):

One of the main goals of the tmux integration is that you use iTerm2's keystrokes, not tmux's. If there's a specific workflow that you can't accomplish natively, let me know--there is a lot of power in the ability to remap keys in iTerm2.

这应该被标记为 iTerm 2 not honoring key bindings declared in .tmux.conf 的副本但我不能标记它，直到它有一个接受或赞成的答案。