保持升级Wordpress是个好习惯，能及时修复暴露的漏洞，防止被恶意破坏，升级wordpress也没那么麻烦，一个脚本就可以搞定
exploit-db 可查看到 wordpress 的各种漏洞，及时升级最新的wordpress是个好习惯。
升级wordpress也没那么麻烦，一个脚本就可以搞定。bash upgradewp.sh
wget -c https://wordpress.org/latest.tar.gz echo "解压文件" gunzip latest.tar.gz tar xvf latest.tar echo "删除 latest.tar" rm latest.tar echo "删除 wordpress/wp-content/" rm -rf wordpress/wp-content/ echo "删除 /app1/wp-includes/" rm -rf /app1/wp-includes/ echo "删除 /app1/wp-admin/" rm -rf /app1/wp-admin/ echo "删除 /app2/wp-includes/" rm -rf /app2/wp-includes/ echo "删除 /app2/wp-admin/" rm -rf /app2/wp-admin/ echo "cp -rf wordpress/* /app1/" cp -rf wordpress/* /app1/ echo "cp -rf wordpress/* /app2/" cp -rf wordpress/* /app2/ echo "删除 wordpress/" rm -rf wordpress/ echo "访问http://app1.com/wp-admin/upgrade.php" curl --silent http://app1.com/wp-admin/upgrade.php -o /dev/null echo "访问http://app2.com/wp-admin/upgrade.php" curl --silent http://app2.com/wp-admin/upgrade.php -o /dev/null