2024-10-10

install/restore.sh

@@ -0,0 +1,38 @@
+#/bin/bash
+TARBZNAME=`find -name "hustoj_*.tar.bz2"`
+if [ $# != 1 ] ; then
+  echo "USAGE: sudo $0 $TARBZNAME"
+  echo " e.g.: sudo $0 hustoj_xxxxxxx.tar.bz2"
+  echo " tar.bz2 should be created by bak.sh, default location : /var/backups/ "
+  exit 1;
+fi
+
+DATE=`date +%Y%m%d%H%M%S`
+BAKDATE=`echo $1 |awk -F\. '{print $1}'|awk -F_ '{print $2}'`
+config="/home/judge/etc/judge.conf"
+SERVER=`cat $config|grep 'OJ_HOST_NAME' |awk -F= '{print $2}'`
+USER=`cat $config|grep 'OJ_USER_NAME' |awk -F= '{print $2}'`
+PASSWORD=`cat $config|grep 'OJ_PASSWORD' |awk -F= '{print $2}'`
+DATABASE=`cat $config|grep 'OJ_DB_NAME' |awk -F= '{print $2}'`
+mkdir hustoj-restore
+cd hustoj-restore
+MAIN="../$1"
+/home/judge/src/install/bak.sh
+tar xjf $MAIN
+mv /home/judge/data /home/judge/data.del.$DATE
+mv home/judge/data /home/judge/
+chown www-data -R /home/judge/data
+mv /home/judge/src/web/upload /home/judge/src/web/upload.del.$DATE
+mv home/judge/src/web/upload /home/judge/src/web/
+chown www-data -R /home/judge/src/web/
+bzip2 -d var/backups/db_${BAKDATE}.sql.bz2
+sed -i 's/COLLATE=utf8mb4_0900_ai_ci//g' var/backups/db_${BAKDATE}.sql
+sed -i 's/COLLATE utf8mb4_0900_ai_ci//g' var/backups/db_${BAKDATE}.sql
+sed -i 's/utf8mb4_0900_ai_ci/utf8mb4_unicode_ci/g' var/backups/db_${BAKDATE}.sql
+if ! mysql -h $SERVER -u$USER -p$PASSWORD $DATABASE < var/backups/db_${BAKDATE}.sql ; then
+   mysql $DATABASE < var/backups/db_${BAKDATE}.sql
+fi
+if ! mysql -h $SERVER -u$USER -p$PASSWORD $DATABASE < /home/judge/src/install/update.sql ; then
+   mysql $DATABASE < /home/judge/src/install/update.sql
+fi
+