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修改的中创储蓄对公业务u盘备份shell
#usb storage utility *** 信用社业务数据u盘备份程序1.0
#(c) copyright 2004
#编辑修改： 查明胜 zerozha@yahoo.com.cn
#==========================环境参数设置========================
#储蓄路径
bankstar_home=/usr/bankstar
#对公路径
bankacc_home=/usr/bankacc
#u盘系统装载点
mount_point=/mnt
#u盘设备名称
dev=/dev/dsk/1sc
#u盘备份保留天数
days=30
#==========================结束========================
month=
day=
#=============================更改路径
change_to_dir() {
dir=$1
[ -f $dir ] && rm -r $dir
[ ! -d $dir ] && mkdir $dir
cd $dir
}
#==============================end
#==============================删除逾期数据
deleteyqdata()
{
num=`ls $1/*.dat wc -l`
ges=`expr $num - $days`
[ $ges -gt 0 ] && {
num=0
for i in `ls $1/*.dat`
do
num=`expr $num + 1`
yes rm $i >/dev/null 2>/dev/null
[ $? -ne 0 ] && {
echo "\n[2;7;4m$i 删除失败 ![2;7;0m"
}
[ $num -ge $ges ] && break
done
}
}
#=================================结束
getyn()
{
while echo "\n[2;7;4m$* (y/n): [2;7;0m\07\c"
do
read yn
case $yn in
[yy]) return 0;;
[nn]) return 1;;
*) echo "\07\07"
esac
done
}
#================================================
dateanalyse()
{
value=`echo $1 awk 'begin { fs="/" }
{
year=$1
mon=$2
day=$3
if(year<1899 year >9999 mon<1 mon >12 \
day<1 day >31 !isdigit(mon) !isdigit(year) \
!isdigit(day) !isymd(year,mon,day))
printf("1")
else printf("0")
}
function isdigit(str)
{
for(i=1;i<=length(str);i++)
{
bit=substr(str,i,1)
if(bit<0 bit>9) return(0)
}
return(1)
}
function isleapyear(yearnum)
{
if((int(yearnum%4)==0 && int(yearnum%100)!=0)int(yearnum%400)==0)
return(1)
else return(0)
}
function isymd(yearnum,monnum,daynum)
{
dayarr["01"]=31
if(isleapyear(yearnum)) dayarr["02"]=29
else dayarr["02"]=28
dayarr["03"]=31
dayarr["04"]=30
dayarr["05"]=31
dayarr["06"]=30
dayarr["07"]=31
dayarr["08"]=31
dayarr["09"]=30
dayarr["10"]=31
dayarr["11"]=30
dayarr["12"]=31
if(daynum>0 && daynum<=dayarr[monnum])
return(1)
else return(0)
}' `
return $value
}
#========================================
getdate()
{
while true
do
echo "\n请输入$* (yyyy/mm/dd): \c"
read date
len=`expr length "$date"`
dateanalyse $date
[ $? -ne 0 -o $len -ne 10 ] && {
echo "\07\07\07"
echo "[2;7;4m日期错误,按回车键重新输入 ...[2;7;0m\c"
read key
continue
}
getdateyn "输入$*为: [2;1;7m $date [2;7;0m, 是否正确"
[ $? -eq 0 ] && break
done
}
#=============================================
getdateyn()
{
while echo "\n\07\07$* (y/n): \c"
do
read yn
len=`expr length "$yn"`
[ $len -ne 1 ] && continue;
case $yn in
[yy]) return 0;;
[nn]) return 1;;
*) echo "\07\c";;
esac
done
}
#=============================================程序主画面
main_menu() {
clear;
tput cup 1 1
echo "[2;7;4m 安庆市城郊信用合作联社业务数据u盘备份程序 ver 1.0 [2;7;0m\c"
echo "\n==========================================================\c"
tput cup 3 1
echo "[1][2;7;1m 储蓄业务数据备份 [2;7;0m [2][2;7;1m 储蓄业务数据恢复 [2;7;0m"
tput cup 5 1
echo "[3][2;7;1m 对公业务数据备份 [2;7;0m [4][2;7;1m 对公业务数据恢复 [2;7;0m"
tput cup 7 1
echo "[5][2;7;1m 查看u盘使用情况 [2;7;0m [6][2;7;1m 删除u盘全部数据 [2;7;0m"
tput cup 9 1
echo "[7][2;7;1m 选择删除u盘数据 [2;7;0m [8][2;7;1m 列u盘内容 [2;7;0m"
tput cup 11 1
echo "[q][2;7;1m退 出 [2;7;0m"
tput cup 13 1
echo "\n=========================================================="
echo " 现在时间："`date '+%y年%m月%d日'`"，u盘数据将保留"$days"天"
echo "=========================================================="
echo "请选择:\c";
}
#=============================================end
check_privilege() {
id_num=`id -u `
if [ id_num -ne 0 ]
then
echo "请用超级用户执行此程序!!!!"
sleep 3
exit
fi
}
#============================================查看u盘使用情况
usd_statistics() {
total=`df -kv $dev grep $dev awk '{print $3}'`
used=`df -kv $dev grep $dev awk '{print $4}'`
free=`df -kv $dev grep $dev awk '{print $5}'`
percent=`df -kv $dev grep $devawk '{print $6}'`
echo " u 盘 当 前 使 用 情 况 "
echo " --------------------------------------------------------------------"
echo " 总容量(k) 已用(k) 剩余(k) 百分比"
echo " ${total} ${used} ${free} ${percent}"
echo " --------------------------------------------------------------------"
echo " 按回车键继续......\c"
read any
}
#============================================end
#============================================删除u盘所有数据
delete_all() {
echo "你确定要删除u盘所有数据吗?(y/n)\c"
cd $mount_point
read opt
if [ $opt = "y" ]
then
rm -rf *
fi
}
#============================================end
#============================================选择删除u盘数据
delete_single() {
cd $mount_point
echo "u盘当前目录:"
lx
echo "请输入要删除目录:\c"
read delete_dir
if [ -d $delete_dir -o -f $delete_dir ]
then
echo "你确定要删除${delete_dir}吗?(y/n)\c"
read opt
if [ $opt = "y" ]
then
rm -rf $delete_dir
fi
else
echo "<$delete_dir>目录或文件不存在"
sleep 2
fi
}
#=========================================================
list_file() {
cd $mount_point
echo "u盘当前目录:"
l
echo "任一键返回"
read any
}
backup_bankstar()
{
rm -r /tmp/bankstar.exp >/dev/null 2>/dev/null
rm -r -f /tmp/bankstar >/dev/null 2>/dev/null
rm -r -f /tmp/bankstar.z >/dev/null 2>/dev/null
[ -f "/tmp/bankdata" -o -f "/tmp/bankdata.z" ] && {
echo "请先清理 /tmp 然后再备份!\n"
read any
return
}
cd /tmp
dbexport bankstar
[ $? -eq 0 ] {
echo "数据库卸载失败!\n"
read any
return
}
tar cvf /tmp/bankstar /usr/bankstar/com /usr/bankstar/data /usr/bankstar/etc /usr/bankstar/frm /tmp/bankstar.exp
chmod 777 /tmp/bankstar >/dev/null 2>/dev/null
compress -h /tmp/bankstar
chmod 777 /tmp/bankstar.z >/dev/null 2>/dev/null
rm -r -f /tmp/bankstar.exp
[ $? -eq 0 ] return
cszd=`dbaccess bankstar -<<-end
select val from gcs where dh="005";
end`
gzrq=`echo $cszd awk 'begin { fs=" " }
{
split($2,a,"/")
rq=sprintf("%s%s%s",a[1],a[2],a[3])
printf rq
}'`
echorq=`echo $cszd awk 'begin { fs=" " }
{
split($2,a,"/")
rq=sprintf("%s/%s/%s",a[1],a[2],a[3])
printf rq
}'`
echo "正在备份$echorq储蓄数据...."
cd /mnt
change_to_dir bankstar
cp -f /tmp/bankstar.z "$gzrq".dat
aa=$?
rm -f /tmp/bankstar.z
[ $aa -eq 0 ] {
echo "文件(bankstar.z)拷贝失败!!!"
read any
return
}
echo "[2;7;1m备份数据成功 ! 按回车键返回...[2;7;0m\c"
deleteyqdata /mnt/bankstar
read any
echo
}
recover_bankstar()
{
getdate "所恢复数据的日期"
date=`echo $date awk 'begin { fs="/" }{printf("%s%s%s",$1,$2,$3)}'`
bkupfile="$date.dat"
[ ! -f /mnt/bankstar/$bkupfile ] && {
echo "\n\07\07[2;7;4m${date}无备份数据 ! 按回车键返回...[2;7;0m\c"
read key
return 1;
}
cd /tmp
rm bankstar.z 2>/dev/null
cd /mnt/bankstar
[ -f "$date.dat" ] { echo "\n $date.dat(数据)文件不存在!!!"
read key
return
}
echo "正在拷贝数据"
cp $date.dat /tmp/bankstar.z
[ $? -eq 0 ] { rm -r /tmp/bankstar.z>dev/null 2>/dev/null
read key
return
}
cd /tmp
rm -r bankstar 1>/dev/null 2>/dev/null
uncompress bankstar.z
[ $? -eq 0 ] { rm -r bankstar.z>/dev/null 2>/dev/null
read key
return
}
tar xvf bankstar
[ $? -eq 0 ] { rm -r bankstar.z >/dev/null 2>/dev/null
rm -r bankstar >/dev/null 2>/dev/null
return
}
dbaccess - -<<-end >/dev/null 2>/dev/null
drop database bankstar;
end
dbimport bankstar -l -i ./
flag=$?
while [ $flag -ne 0 ]
do
getyn "加载数据库失败 ! 是否重新加载数据库" return
dbaccess - - <<-end
drop database bankstar;
end
dbimport $dbname -l -i ./
flag=$?
done
echo "[2;7;1m恢复成功 ! 按回车键返回...[2;7;0m\c"
rm -r -f /tmp/bankstar.exp 2>/dev/null
read key
return
}
#备份对公业务数据
backup_bankacc()
{
cd /tmp
rm -r single.exp 2>/dev/null
rm single.z 2>/dev/null
dbexport single
flag=$?
while [ $flag -ne 0 ]
do
getyn " 数据卸载失败 ! 是否重新卸载" {
rm single.z >/dev/null 2>/dev/null
echo
return
}
rm -r single.exp 2>/dev/null
dbexport single
flag=$?
done
tar cvf single single.exp
flag=$?
while [ $flag -ne 0 ]
do
getyn " 数据打包失败 ! 是否重新打包" {
rm single.z >/dev/null 2>/dev/null
echo
exit $flag
}
rm single 2>/dev/null
tar cvf single single.exp
flag=$?
done
yes compress single
flag=$?
while [ $flag -ne 0 ]
do
getyn " 数据压缩失败 ! 是否重新压缩" {
rm single.z >/dev/null 2>/dev/null
echo
return
}
rm single.z 2>/dev/null
yes compress single
flag=$?
done
cszd=`dbaccess single -<<-end
select rq from cszd;
end`
gzrq=`echo $cszd awk 'begin { fs=" " }
{
split($2,a,"/")
rq=sprintf("%s%s%s",a[1],a[2],a[3])
printf rq
}'`
echorq=`echo $cszd awk 'begin { fs=" " }
{
split($2,a,"/")
rq=sprintf("%s/%s/%s",a[1],a[2],a[3])
printf rq
}'`
echo "正在备份$echorq对公业务数据...."
cd /mnt
change_to_dir single
cp -f /tmp/single.z "$gzrq".dat
aa=$?
rm -f /tmp/single.z
[ $aa -eq 0 ] {
echo "文件(single.z)拷贝失败!!!"
return
}
echo "[2;7;1m备份数据成功 ! 按回车键返回...[2;7;0m\c"
deleteyqdata /mnt/single
read any
echo
}
#恢复对公业务数据
recover_bankacc()
{
getdate "所恢复数据的日期"
date=`echo $date awk 'begin { fs="/" }{printf("%s%s%s",$1,$2,$3)}'`
bkupfile="$date.dat"
[ ! -f /mnt/single/$bkupfile ] && {
echo "\n\07\07[2;7;4m${date}无备份数据 ! 按回车键返回...[2;7;0m\c"
read key
return 1;
}
cd /tmp
rm single.z 2>/dev/null
rm -r single.exp 2>/dev/null
cd /mnt/single
[ -f "$date.dat" ] { echo "\n $date.dat(数据)文件不存在!!!"
return
}
echo "正在拷贝数据"
cp $date.dat /tmp/single.z
[ $? -eq 0 ] { rm -r /tmp/single.z>dev/null 2>/dev/null
return
}
cd /tmp
rm -r single 1>/dev/null 2>/dev/null
uncompress single.z
[ $? -eq 0 ] { rm -r single.z>/dev/null 2>/dev/null
return
}
tar xvf single
[ $? -eq 0 ] { rm -r single.z >/dev/null 2>/dev/null
rm -r single >/dev/null 2>/dev/null
return
}
dbaccess - -<<-end >/dev/null 2>/dev/null
drop database single;
end
dbimport single -l -i /tmp
flag=$?
while [ $flag -ne 0 ]
do
getyn "加载数据库失败 ! 是否重新加载数据库" return
dbaccess - - <<-end
drop database single;
end
dbimport single -l -i /tmp
flag=$?
done
echo "[2;7;1m恢复成功 ! 按回车键返回...[2;7;0m\c"
rm -f /tmp/single.exp 1>/dev/null 2>/dev/null
read key
return
}
##main programe
trap '' 2 3
#if [ ! -f "./usu.cfg" ]
#then
# echo "没有配置文件(usu.cfg),请与供应商联系"
# exit
#fi
#. ./usu.cfg
check_privilege #检查权限
mount -o lower ${dev} ${mount_point}
if [ $? -ne 0 ]
then
echo "u盘安装有误 ,请检查!!!!"
sleep 3
exit
fi
while true
do
main_menu
read opt
case $opt in
1)
backup_bankstar
;;
2)
recover_bankstar
;;
3)
backup_bankacc
;;
4)
recover_bankacc
;;
5)
usd_statistics
;;
6)
delete_all
;;
7)
delete_single
;;
8)
list_file
;;
q)
cd /
umount $dev
[ $? -ne 0 ] && echo "卸载u盘出错"
exit
esac
done
