设置时区，时间，日期的脚本

#!/bin/bash:<<COMMENTAuthor:huangyandongDate:11/13/11 release 1.0Web:http://huangyandong.blog.51cto.comRunAs:rootCOMMENTPS3="选择操作:"select doing in "设置时区" "设置日期" "设置时间" "显示当前时间和日期" "退出" do if [ x$doing == "x设置时区" ];then zone=$(tzselect) echo "你要设置的时区为$zone,确定(y)" read isdo case $isdo in y|Y) cp -v /usr/share/zoneinfo/${zone} /etc/localtime ;; esac fi if [ x$doing == "x设置日期" ];then read -p "输入要设置的日期(YYYY-MM-DD)" sdate echo "你要设置的日期为$sdate,确定(y)" read isdo case $isdo in y|Y) date +%D -s "$sdate" ;; esac fi if [ x$doing == "x设置时间" ];then read -p "输入要设置的时间(HH:MM:SS)" stime read -p "是否使用UTC时间,是(y)" sutc case $sutc in y|Y) msg="使用UTC时间";utc='-u';; esac echo "你要$msg设置的时间为$stime,确定(y)" read isdo case $isdo in y|Y) date +%T -s "$stime" $utc ;; esac fi if [ x$doing == "x显示当前时间和日期" ];then date fi if [ x$doing == "x退出" ];then exit 0; fi done本文出自 “黄彦东” 博客，请务必保留此出处http://huangyandong.blog.51cto.com/1396940/713150