通過 ssh 連接到遠端伺服器時，在 Vi 模式下執行 zsh (oh-my-zsh)

我想使用 ssh 連接到遠端伺服器並讓會話在 Vi 模式下執行。我已經找到瞭如何為 bash 做到這一點：

ssh username@server -t 'bash -o vi'

但是我對 zsh 也需要同樣的東西（哦，我的 zsh，如果這有什麼不同的話）。我在任何地方都找不到如何實現這一點。我試過“zsh -o vi”，但沒用。一旦我找出正確的命令，我將創建一個快捷腳本，它將我 ssh 到伺服器並將編輯模式設置為 Vi。

請不要建議修改伺服器上的配置文件，我是使用伺服器的眾多使用者之一，不幸的是我們使用相同的帳戶，因此會話僅在 Vi 模式下執行對我來說很重要，而不是對其他人使用者。非常感謝您的任何建議！

我的 ~/.zshrc 在遠端伺服器上的內容（刪除了所有評論）：

export ZSH="/root/.oh-my-zsh"
ZSH_THEME="risto"
plugins=(
 git
 ruby
 gem
 rails
)

source $ZSH/oh-my-zsh.sh

它幾乎是 oh-my-zsh 的標準 zshrc。我可能只更改了預設主題並添加了一兩個外掛。

以下是 的內容/root/.oh-my-zsh/oh-my-zsh.sh，如果有幫助的話：

# Set ZSH_CACHE_DIR to the path where cache files should be created
# or else we will use the default cache/
if [[ -z "$ZSH_CACHE_DIR" ]]; then
 ZSH_CACHE_DIR="$ZSH/cache"
fi

# Migrate .zsh-update file to $ZSH_CACHE_DIR
if [ -f ~/.zsh-update ] && [ ! -f ${ZSH_CACHE_DIR}/.zsh-update ]; then
   mv ~/.zsh-update ${ZSH_CACHE_DIR}/.zsh-update
fi

# Check for updates on initial load...
if [ "$DISABLE_AUTO_UPDATE" != "true" ]; then
 env ZSH=$ZSH ZSH_CACHE_DIR=$ZSH_CACHE_DIR DISABLE_UPDATE_PROMPT=$DISABLE_UPDATE_PROMPT zsh -f $ZSH/tools/check_for_upgrade.sh
fi

# Initializes Oh My Zsh

# add a function path
fpath=($ZSH/functions $ZSH/completions $fpath)

# Load all stock functions (from $fpath files) called below.
autoload -U compaudit compinit

# Set ZSH_CUSTOM to the path where your custom config files
# and plugins exists, or else we will use the default custom/
if [[ -z "$ZSH_CUSTOM" ]]; then
   ZSH_CUSTOM="$ZSH/custom"
fi


is_plugin() {
 local base_dir=$1
 local name=$2
 test -f $base_dir/plugins/$name/$name.plugin.zsh \
   || test -f $base_dir/plugins/$name/_$name
}

# Add all defined plugins to fpath. This must be done
# before running compinit.
for plugin ($plugins); do
 if is_plugin $ZSH_CUSTOM $plugin; then
   fpath=($ZSH_CUSTOM/plugins/$plugin $fpath)
 elif is_plugin $ZSH $plugin; then
   fpath=($ZSH/plugins/$plugin $fpath)
 else
   echo "[oh-my-zsh] plugin '$plugin' not found"
 fi
done

# Figure out the SHORT hostname
if [[ "$OSTYPE" = darwin* ]]; then
 # macOS's $HOST changes with dhcp, etc. Use ComputerName if possible.
 SHORT_HOST=$(scutil --get ComputerName 2>/dev/null) || SHORT_HOST=${HOST/.*/}
else
 SHORT_HOST=${HOST/.*/}
fi

# Save the location of the current completion dump file.
if [ -z "$ZSH_COMPDUMP" ]; then
 ZSH_COMPDUMP="${ZDOTDIR:-${HOME}}/.zcompdump-${SHORT_HOST}-${ZSH_VERSION}"
fi

if [[ $ZSH_DISABLE_COMPFIX != true ]]; then
 source $ZSH/lib/compfix.zsh
 # If completion insecurities exist, warn the user
 handle_completion_insecurities
 # Load only from secure directories
 compinit -i -C -d "${ZSH_COMPDUMP}"
else
 # If the user wants it, load from all found directories
 compinit -u -C -d "${ZSH_COMPDUMP}"
fi


# Load all of the config files in ~/oh-my-zsh that end in .zsh
# TIP: Add files you don't want in git to .gitignore
for config_file ($ZSH/lib/*.zsh); do
 custom_config_file="${ZSH_CUSTOM}/lib/${config_file:t}"
 [ -f "${custom_config_file}" ] && config_file=${custom_config_file}
 source $config_file
done

# Load all of the plugins that were defined in ~/.zshrc
for plugin ($plugins); do
 if [ -f $ZSH_CUSTOM/plugins/$plugin/$plugin.plugin.zsh ]; then
   source $ZSH_CUSTOM/plugins/$plugin/$plugin.plugin.zsh
 elif [ -f $ZSH/plugins/$plugin/$plugin.plugin.zsh ]; then
   source $ZSH/plugins/$plugin/$plugin.plugin.zsh
 fi
done

# Load all of your custom configurations from custom/
for config_file ($ZSH_CUSTOM/*.zsh(N)); do
 source $config_file
done
unset config_file

# Load the theme
if [[ "$ZSH_THEME" == "random" ]]; then
 if [[ "${(t)ZSH_THEME_RANDOM_CANDIDATES}" = "array" ]] && [[ "${#ZSH_THEME_RANDOM_CANDIDATES[@]}" -gt 0 ]]; then
   themes=($ZSH/themes/${^ZSH_THEME_RANDOM_CANDIDATES}.zsh-theme)
 else
   themes=($ZSH/themes/*zsh-theme)
 fi
 N=${#themes[@]}
 ((N=(RANDOM%N)+1))
 RANDOM_THEME=${themes[$N]}
 source "$RANDOM_THEME"
 echo "[oh-my-zsh] Random theme '$RANDOM_THEME' loaded..."
else
 if [ ! "$ZSH_THEME" = ""  ]; then
   if [ -f "$ZSH_CUSTOM/$ZSH_THEME.zsh-theme" ]; then
     source "$ZSH_CUSTOM/$ZSH_THEME.zsh-theme"
   elif [ -f "$ZSH_CUSTOM/themes/$ZSH_THEME.zsh-theme" ]; then
     source "$ZSH_CUSTOM/themes/$ZSH_THEME.zsh-theme"
   else
     source "$ZSH/themes/$ZSH_THEME.zsh-theme"
   fi
 fi
fi

一旦進入你的外殼，只需執行

bindkey -v

直接來自ssh：

ssh -t username@server 'VISUAL=vi zsh'

引用自：https://unix.stackexchange.com/questions/526367