Bash:- 打印日志颜色方案

#!/bin/bash
#
########################################################
#
# 脚本名称：dWeChat.sh
#
# 功 能: WeChat && Customer Deploy Code
#
# 用 法: bash deployWeChat.sh
#
# 作 者: JerryHan
#
# 日 期: 2018/04/17
#
########################################################
#
_printHelp()
{
echo
grep -w "^# 用 法:" < "$0" | cut -c6-
}

_logWarn()
{
echo -e "[$(date +"%F %T")] [\e[31m\e[5mWARN\e[m] $@" >&2
}

_logFail()
{
echo -e "[$(date +"%F %T")] [\e[31m\e[1mFAIL\e[m] $@" >&2
}

_logSuccess()
{
echo -e "[$(date +"%F %T")] [\e[32m\e[1mEXEC\e[m] $@" >&2
}

_logInfo()
{
echo -e "[$(date +"%F %T")] [\e[36m\e[1mINFO\e[m] $@" >&2
}

_logRet()
{
[ $? -eq "0" ] && _logSuccess ${1} || { _logFail ${2};exit 1; }
}

_logNotExit()
{
[ $? -eq "0" ] && _logSuccess ${1} || _logWarn ${2}
}

_execNoRoot()
{
[[ $(whoami) != "root" ]] && { false;_logRet "请在root用户下执行脚本"; }
}