new backup script for web files and mysql databases

server/back-web.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+
+# echo "0 14 * * * root /root/scripts/server/back-web.sh" > /etc/cron.d/back-web
+
+BAKDIR=/root/backup/web
+DATE=$(date +%y%m%d-%H%M)
+
+WEBDIR=/var/www/
+
+if [ ! -e $BAKDIR ]; then
+  mkdir -p $BAKDIR
+fi
+
+# Backup Webspace
+EXCLUDE=$(mktemp)
+find $WEBDIR -type l > $EXCLUDE
+tar cfz $BAKDIR/www-"$DATE".tgz $WEBDIR -X $EXCLUDE 
+
+
+# Backup MySQL
+
+databases=$(mysql -e "SHOW DATABASES;" | tr -d "| " | grep -v Database)
+TMP=$(mktemp -d)
+
+for DB in $databases; do
+  if [ "$DB" != "information_schema" ] && [ "$DB" != "mysql" ] && [ "$DB" != "performance_schema" ]; then
+    Q1="USE $DB;"
+    Q2="FLUSH TABLES WITH READ LOCK;"
+    Q3="SYSTEM /usr/bin/mysqldump --opt $DB > $TMP/$DB.sql;"
+    Q4="UNLOCK TABLES;"
+    
+    CMD="${Q1}${Q2}${Q3}${Q4}"
+    
+    mysql -e "$CMD"
+    
+    gzip $TMP/$DB.sql
+  fi
+done
+
+tar cfz $BAKDIR/mysql-"$DATE".tgz $TMP/*
+  
+rm -r $TMP
+rm $EXCLUDE