NextCloud-in-Snap.md

1.生成预览：

sudo nextcloud.occ preview:generate-all

2.设置php内存：

sudo snap set nextcloud php.memory-limit=3072M

3. Crontab :

//the Crontab must run with Root user
15 * * * * sudo nextcloud.occ preview:generate-all

4. 信任域名

sudo nextcloud.occ config:system:set trusted_domains 2 --value=mynextcloud.com

5. 强制跳过安装（极端情况）

sudo nextcloud.manual-install {admin user} {password}

备份

输出

nextcloud.export

挂载硬盘

mount -t vfat  /dev/sda3kp1 /media/xxx/sdcard -o rw,umask=000

同步到其他目录

cd /media/xx/sdcard/
mdir nextcloudbackup/
sudo rsync -ah /var/snap/nextcloud/common/backups/  /media/xx/sdcard/nextcloudbackup/

恢复

sudo snap install nextcloud --channel=18/stable  --classic

解压nextcloud 备份 到 sudo chown -R root:root /var/snap/nextcloud/current/

执行import

sudo chown -R root:root /var/snap/nextcloud/current/20190121-153921/
sudo nextcloud.import -b -d  /var/snap/nextcloud/current/20190121-153921/