54 lines
1.6 KiB
Bash
Executable File
54 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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#####################################################################
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# 用来备份当前项目的数据库，以免错误操作导致数据丢失 #
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# author 令照辉 #
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# 写这个脚本的原因： #
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# 懒得用图形化界面备份，还有就是图形化界面备份的小哥我不满意 #
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# 脚本写的简单仅供自己使用 #
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#####################################################################
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# 默认数据
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IP="127.0.0.1"
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DATABASE="mysql"
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BACKUPDIR=`pwd`
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# read ip
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read -p "请输入mysql所在服务器的ip地址(默认为127.0.0.1):" inip
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if test -z ${inip};then
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echo "您输入的ip是 ${IP}"
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else
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IP=${inip}
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echo "您输入的ip是 ${IP}"
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fi
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# read database
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read -p "请输入需要备份的数据库名称:" indatabse
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if test -z ${indatabse};then
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echo -e "\033[32m您没有输入数据库名称! \033[37m"
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exit 1
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else
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DATABASE=${indatabse}
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echo "您输入的数据库名称是 ${DATABASE}"
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fi
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# read back fold
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read -p "请输入备份文件夹位置(当前文件夹):" inbackup
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if test -z ${inbackup};then
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echo "备份文件夹位置 ${BACKUPDIR}"
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else
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BACKUPDIR=${inbackup}
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echo "您的备份文件夹位置 ${BACKUPDIR}"
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fi
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if [ ! -d ${BACKUPDIR} ];then
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echo "目录${BACKUPDIR} 不存在，新建${BACKUPDIR}"
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mkdir ${BACKUPDIR} -p
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fi
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# backup
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cd ${BACKUPDIR} && echo "进入${BACKUPDIR}目录成功" || echo "进入${BACKUPDIR}目录失败"
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NOW=`date +"%Y-%m-%d--%H:%M:%S"`
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FILE=${NOW}.sql
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mysqldump -u root -h ${IP} -p ${DATABASE} > ${FILE} &&
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echo "备份成功" || echo "备份失败，请重试"
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