在xmobar输出gmail信箱检查

首先写一段shell脚本，用于检查gmail的邮箱

#!/bin/bash
#===============================================================================
#
# FILE: gmail.sh
#
# USAGE: ./gmail.sh
#
# DESCRIPTION: 检查gmail,输出到xmobar
# a script that show how many new mails you got
# to use it in xmobar add this
# Run Com "sh" ["/path/to/mail.sh"] "mail" 300
#
# AUTHOR: BaiLiang , [e-mail]
# COMPANY: DQYTV
# VERSION: 1.0
# CREATED: 2011-03-12 09:31:27
# Last Change:  2011年03月13日 21时49分35秒
# REVISION: ---
#===============================================================================

gmail_login=""
gmail_password=""


dane="$(wget --secure-protocol=auto --timeout=10 -t 3 -q -O - \
       --user=${gmail_login} --password=${gmail_password} \
    --no-check-certificate   \
   | grep 'fullcount' \
   | sed -e 's/.*//;s/<\/fullcount>.*//' 2>/dev/null)"

if [ -z "${dane}" ]; then
    echo "";
else
    if [ "${dane}" -gt  "0" ]; then
        echo " ${dane}封新邮件 ";
    else
        echo "0";
    fi
fi

再在~/.xmobarrc中增加一句

Config { font = "xft:WenQuanYi Zen Hei-10"
    , bgColor = "black"
    , fgColor = "grey"
    , position = TopW L 100
    , lowerOnStart = True
    , commands = [
              Run Network "eth0" ["-L","0","-H","32","--normal","green","--high","red"] 10
            , Run Cpu ["-L","3","-H","50","--normal","green","--high","red"] 10
            , Run Memory ["-t","Mem: %"] 10
            , Run Com "sh" ["/home/bl/bin/gmail.sh"] "mail" 300
            , Run Swap [] 10
            , Run Date "%Y年%m月%d日 %H:%M:%S" "date" 10
            , Run StdinReader
        ]
    , sepChar = "%"
    , alignSep = "}{"
    , template = "%StdinReader% }{ %cpu% %memory% %swap% %eth0% %mail% %date%                                            "
}