自动备份数据库的Shell

# #!/bin/bash  
# ######################################################################  
# # ScriptName : AMBT.sh--Auto Mysql Backup Tool                       #  
# # Date       : 2007 - 10 - 04 Thu                                    #  
# # Author     : Drinkey [SYC] http://drinkey.syclover.cn              #  
# # Version    : 0.1 'Not finished yet...                              #  
# #                                                                    #  
# # Descrition : You can use this script to backup your database,      #  
Discuz! ,it can read the database     #  
# #              and backup your database automaticly.If you're using  #  
# #              others,you can enter the infomation on your keyboard. #  
# #                                                                    #  
# # Useage     : $PWD/ambt path_of_the_CONFIG.INC.PHP                  #  
# #              $PWD/ambt <CR>, then enter your Infomation of your DB #  
# #                                                                    #  
# # Note       : The user and password you entered or the user of Discu#  
# #              z!,they're supposed to has permission to backup your  #  
# #              database.                                             #  
# ######################################################################  
# CONF='config.inc.php'  
# ROOT_UID=0  
# E_NOTEXIST=65  
# PREFIX='mysql_backup'  
# DUMPFILE=$PWD/$PREFIX$(date +%y%m%d).sql  
#  
# #------IF the user is NOT root,asking for some infomation --------#  
# if [ "$UID" -ne "$ROOT_UID" ]; then  
#     echo -e "You're NOT ROOT.\n"  
#     echo -e "Please Enter the info of database which you want backup.\n"  
#     echo "Database Name:"  
#     read N_DBName  
#     echo "Database User:"  
#     read N_DBUser  
#     echo "Database Password:"  
#     read N_DBPassword  
#  
# #------IF there's a file with same name,means he has backuped today ----#  
#     if [ -x "$DUMPFILE" ]; then  
#         echo "You've backuped your database today."  
#         echo "If you want backup anyway,please delete $DUMPFILE"  
#     else  
#         mysqldump -u$N_DBUser -p$N_DBPassword --opt $N_DBName > $DUMPFILE  
#         sleep 1  
#         echo "Backup complet!"  
#     fi  
#  
# else  
# #------The path the user entered is correct??-------#  
#     if [ -x "$1$CONF" ]; then  
#         COFILE="$1$CONF"  
#         echo "File exists,read info from $COFILE."  
#         awk -F\' '/\$dbuser/ { print "User: "$2}' $COFILE > $PWD/tmp
#         awk -F\' '/\$dbpw/ { print "Passwd: "$2}' $COFILE >> $PWD/tmp
#         awk -F\' '/\$dbname/ { print "DBName: "$2}' $COFILE >> $PWD/tmp
#         sleep 1
#         DBUser="`awk '/User/{print $2}' tmp`"  
#         DBName="`awk '/DBName/{print $2}' tmp`"
#         DBPassword="`awk '/Passwd/{print $2}' tmp`"  
#         sleep 1  
#         mysqldump -u$DBUser -p$DBPassword $DBName > $DUMPFILE  
#         echo "Backup complet!"  
#         rm -f tmp  
#     else  
#         echo "File not exists,Please check the path."  
#         exit $E_NOTEXIST  
#     fi  
#  
# fi
一个备份数据库用的工具，可以加在计划任务里，每天备份，专门为Discuz!优化，如果你是root，直接运行该工具就可以完成备份，生成一个sql文件，以便恢复用。 我的第一个shell，纪念一下，呵呵～难免有错，欢迎指正