SSH 连接时更换为中文

修改 ~/.bashrc 或 /etc/bash.bashrc 添加以下内容

Debian

仅 TTY 切换英文

echo '
# Change Language to en-US when use TTY:
if [[ -z $(tty | grep pts) ]] ; then
    export LANG="en_US.UTF-8"
    export LANGUAGE="en_US:en"
fi
' | sudo tee -a /etc/bash.bashrc > /dev/null

SSH 和终端切换中文

echo '
# Change Language to zh-CN when SSH and Terminal:
if [[ -n $(tty | grep pts) ]] ; then
    export LANG="zh_CN.UTF-8"
    export LANGUAGE="zh_CN:zh"
fi
' | sudo tee -a /etc/bash.bashrc > /dev/null

SSH 切换中文

echo '
# Change Language to zh-CN when SSH connected:
if [[ -n $SSH_CONNECTION ]] ; then
    export LANG="zh_CN.UTF-8"
    export LANGUAGE="zh_CN:zh"
fi
' | sudo tee -a /etc/bash.bashrc > /dev/null

如果上述设置无效，检查 ~/.profile 文件，删掉末尾这几行后再重新登录，能正常显示中文了。

# Installed by Debian Installer:"
#  no localization for root because zh_CN.UTF-8"
#  cannot be properly displayed at the Linux console"
LANG=C 
LANGUAGE=C 

Ubuntu

/etc/bash.bashrc

echo '
# Change Language to zh-CN when SSH connected:
if [[ -n $SSH_CONNECTION ]] ; then
    export LANG="zh_CN.UTF-8"
fi
' | sudo tee -a /etc/bash.bashrc > /dev/null
source /etc/bash.bashrc

~/.bashrc

echo '
# Change Language to zh-CN when SSH connected:
if [[ -n $SSH_CONNECTION ]] ; then
    export LANG="zh_CN.UTF-8"
fi
' | tee -a ~/.bashrc > /dev/null
source ~/.bashrc

Fedora

/etc/bash.bashrc

echo '
# Change Language to zh-CN when SSH connected:
if [[ -n $SSH_CONNECTION ]] ; then
    export LANG="zh_CN.UTF-8"
fi
' | tee -a /etc/bash.bashrc > /dev/null
source /etc/bash.bashrc

~/.bashrc

echo '
# Change Language to zh-CN when SSH connected:
if [[ -n $SSH_CONNECTION ]] ; then
    export LANG="zh_CN.UTF-8"
fi
' | tee -a ~/.bashrc > /dev/null
source ~/.bashrc