杂项

-v /etc/localtime:/etc/localtime:ro
-v /etc/timezone:/etc/timezone:ro

function py_ver() {
    if python --version &>/dev/null; then
        echo "$(python --version 2>&1 | awk '{print $2}') "
    else
        echo ""
    fi
}

function git_branch() {
    if git rev-parse --is-inside-work-tree &>/dev/null; then
        echo "$(git rev-parse --abbrev-ref HEAD) "
    else
        echo ""
    fi
}

PS1="\e[92m\u@\h \e[96mbash \e[95m\$(py_ver)\e[96m\$(git_branch)\e[92m\t \e[94m\w\n\e[93m$\e[m "

# for root
# PS1="\e[92m\u@\h \e[96mbash \e[95m\$(get_py_ver)\e[96m\$(git_branch)\e[92m\t \e[94m\w\n\e[91m#\e[m "

alias ls='ls -hF --color=auto'
alias l='ls -l'
alias ll='l -a'
alias grep='grep --color=auto'

route print -4
route add [-p] <目标网络> mask <子网掩码> <网关> metric <跃点数> if <接口索引>
route delete <目标网络> mask <子网掩码> <网关>