路由器减负- 去掉多余插件重新安装apache-Entware php7-fpm+mysql5.1–pandorabox 出现rootfs文件无法驱动问题是禁用usb3！所有优化设置里面查看完！！以及如何安装专业戴尔win8光盘手动激活，姑父张楼下的Wi-Fi密码

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Wordpress建设
2019-01-01
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姑父张的路由器，感谢

1，路由5ghz 接收，发送信号，所以效率低， 24Mbps 损失一半！

2，5ghz 和2.4ghz 局域网ping不同，在中继信号时候！而且无法上网，中继效率损失70%，效率低，延迟高到300ms！

3，扫描，添加，2.4gzh中继，重置默认无线设置，---》 2.4g接受，5ghz 发送，效率提高两倍，互相补干扰。一次优化，再次的更改

option+command+i
mac怎么查看选中几个文件的一共大小

数据库导出的时候居然提示错误。
Fatal error: Cannot 'break' 2 levels in /www/server/phpmyadmin/phpmyadmin_0ae8f84f29303772/export.php on line 864
解决方法：找到export.php文件的第864行，把break 2; 改成break;即可导出数据库了。
break; 跳出当前循环
break 2; 跳出2层循环。

宝塔面板phpmyadmin导出数据库出现错误’break’2

opkg install block-mount kmod-usb2kmod-usb-storage fdisk

opkg install kmod-fs-ext4

[Openwrt 项目开发笔记]：MySQL配置（六）
https://www.cnblogs.com/double-win/p/3866189.html

[root@apple_share:/mnt/sdb2]#block info
/dev/mtdblock6: UUID="7d2fb0dd-7d9fb2a6-ac436109-4e81f707" VERSION="4.0" MOUNT="/rom" TYPE="squashfs"
/dev/mtdblock7: MOUNT="/overlay" TYPE="jffs2"
/dev/mmcblk0: UUID="b4d0196f-95a0-424f-851e-fc947faf6220" VERSION="1.0" MOUNT="/mnt/mmcblk0" TYPE="ext4"
/dev/sdb1: VERSION="1" TYPE="swap"
/dev/sdb2: UUID="e524fe43-ffb5-433f-b77f-85ece43df5a7" VERSION="1.0" MOUNT="/mnt/sdb2" TYPE="ext4"
[root@apple_share:/mnt/sdb2]#mount /dev/sdb2 /mnt ; tar -C /overlay -cvf - . | tar -C /mnt -xf - ; umount
/mnt

出现rootfs文件无法驱动问题是禁用usb3！所有优化设置里面查看完！！

mkdir -p /tmp/introot
mkdir -p /tmp/extroot
mount --bind / /tmp/introot
mount /dev/sda2 /tmp/extroot
tar -C /tmp/introot -cvf - . | tar -C /tmp/extroot -xf -
umount /tmp/introot
umount /tmp/extroot

2. Perform the entware install. The script will install entware to /opt.

On ARM devices

wget -O - http://pkg.entware.net/binaries/armv7/installer/entware_install.sh | sh
On MIPS devices:

wget -O - http://pkg.entware.net/binaries/mipsel/installer/installer.sh | sh
3. Entware is now installed. Use 'opkg' command to install pkgs

https://github.com/Entware/Entware/wiki/Using-Owncloud

opkg install \
bzip2 \
php7-fpm \
php7-mod-ctype \
php7-mod-curl \
php7-mod-dom \
php7-mod-fileinfo \
php7-mod-gd \
php7-mod-hash \
php7-mod-iconv \
php7-mod-json \
php7-mod-mbstring \
php7-mod-pdo \
php7-mod-pdo-sqlite \
php7-mod-session \
php7-mod-simplexml \
php7-mod-sqlite3 \
php7-mod-xml \
php7-mod-xmlwriter \
php7-mod-xmlreader \
php7-mod-zip

opkg install php7-mod-pdo-mysql php7-mod-mysqli
opkg install php7-mod-mcrypt

// 这是根据 phpmyadmin 工具提示不错的模块

替换数据库的问题

UPDATE wp_posts SET post_content = replace(post_content,'https://192.168.1.1/press/','http://10.10.10.10/press/');
UPDATE wp_comments SET comment_content = replace( comment_content,'https://192.168.1.1/press/','http://10.10.10.10/press/');
UPDATE wp_comments SET comment_author_url = replace( comment_author_url,'https://192.168.1.1/press/','http://10.10.10.10/press/');
UPDATE wp_options SET option_value = replace( option_value,'https://192.168.1.1/press/','http://10.10.10.10/press/');