来源：Hydro OJ帮助文档
更改用户密码
bash
1hydrooj cli user setPassword <uid> <password>备份数据
- 切换到root用户
bash
1sudo su- 进入备份目录
bash
1cd ~/hydro-backup/- 开始备份
bash
1hydrooj backup还原数据
bash
1hydrooj restore <备份文件路径>更新
bash
1yarn global upgrade-interactive --latest重启
bash
1pm2 restart hydrooj