{"id":130,"date":"2024-02-25T16:45:46","date_gmt":"2024-02-25T08:45:46","guid":{"rendered":"http:\/\/esufy.com\/?p=130"},"modified":"2024-03-10T15:40:14","modified_gmt":"2024-03-10T07:40:14","slug":"%e4%b8%a4%e4%b8%aashell%e8%84%9a%e6%9c%ac%e6%90%9e%e5%ae%9a%e6%95%b0%e6%8d%ae%e5%ba%93%e5%a4%87%e4%bb%bd%e4%bb%bb%e5%8a%a1","status":"publish","type":"post","link":"http:\/\/www.esufy.cn\/?p=130","title":{"rendered":"\u4e24\u4e2aShell\u811a\u672c\u641e\u5b9amysql\u6570\u636e\u5e93\u5907\u4efd\u4efb\u52a1"},"content":{"rendered":"

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\u6570\u636e\u4fdd\u62a4<\/strong><\/p>\n

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\u9632\u6b62\u6570\u636e\u4e22\u5931<\/strong><\/p>\n

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\u6ee1\u8db3\u6cd5\u89c4\u8981\u6c42<\/strong><\/p>\n

\u5bf9\u4e8e\u4f01\u4e1a\u7528\u6237\u6765\u8bf4\uff0c\u6570\u636e\u5e93\u5907\u4efd\u662f\u6ee1\u8db3\u6cd5\u89c4\u8981\u6c42\u7684\u91cd\u8981\u624b\u6bb5\u4e4b\u4e00\u3002\u5728\u4e00\u4e9b\u884c\u4e1a\u4e2d\uff0c\u5982\u91d1\u878d\u3001\u533b\u7597\u7b49\uff0c\u6cd5\u89c4\u8981\u6c42\u4f01\u4e1a\u5fc5\u987b\u5bf9\u6570\u636e\u8fdb\u884c\u5907\u4efd\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027\u3002\u901a\u8fc7\u6570\u636e\u5e93\u5907\u4efd\uff0c\u4f01\u4e1a\u53ef\u4ee5\u6ee1\u8db3\u8fd9\u4e9b\u6cd5\u89c4\u8981\u6c42\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u6cd5\u5f8b\u98ce\u9669\u3002<\/p>\n

\u63d0\u9ad8\u7cfb\u7edf\u6027\u80fd<\/strong><\/p>\n

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\u5bb9\u707e\u80fd\u529b<\/strong><\/p>\n

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\u793a\u4f8b<\/strong>
\n\u5355\u5faa\u73af\u5907\u4efd\u811a\u672c\uff1a<\/strong><\/p>\n

#!\/bin\/bash
\nDATE=$(date +%F_%H-%M-%S)
\nHOST=localhost
\nUSER=backup
\nPASS=123.com
\nBACKUP_DIR=\/data\/db_backup
\nDB_LIST=$(mysql -h$HOST -u$USER -p$PASS -s -e “show databases;” 2>\/dev\/null |egrep -v “Database|information_schema|mysql|performance_schema|sys”)<\/p>\n

for DB in $DB_LIST; do
\nBACKUP_NAME=$BACKUP_DIR\/${DB}_${DATE}.sql
\nif ! mysqldump -h$HOST -u$USER -p$PASS -B $DB > $BACKUP_NAME 2>\/dev\/null; then
\necho “$BACKUP_NAME \u5907\u4efd\u5931\u8d25!”
\nfi
\ndone<\/p>\n

\u591a\u5faa\u73af\u5907\u4efd\u811a\u672c\uff1a<\/strong><\/p>\n

#!\/bin\/bash
\nDATE=$(date +%F_%H-%M-%S)
\nHOST=localhost
\nUSER=backup
\nPASS=123.com
\nBACKUP_DIR=\/data\/db_backup
\nDB_LIST=$(mysql -h$HOST -u$USER -p$PASS -s -e “show databases;” 2>\/dev\/null |egrep -v “Database|information_schema|mysql|performance_schema|sys”)<\/p>\n

for DB in $DB_LIST; do
\nBACKUP_DB_DIR=$BACKUP_DIR\/${DB}_${DATE}
\n[ ! -d $BACKUP_DB_DIR ] && mkdir -p $BACKUP_DB_DIR &>\/dev\/null
\nTABLE_LIST=$(mysql -h$HOST -u$USER -p$PASS -s -e “use $DB;show tables;” 2>\/dev\/null)
\nfor TABLE in $TABLE_LIST; do
\nBACKUP_NAME=$BACKUP_DB_DIR\/${TABLE}.sql
\nif ! mysqldump -h$HOST -u$USER -p$PASS $DB $TABLE > $BACKUP_NAME 2>\/dev\/null; then
\necho “$BACKUP_NAME \u5907\u4efd\u5931\u8d25!”
\nfi
\ndone
\ndone<\/p>\n","protected":false},"excerpt":{"rendered":"

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