From 75c98193a6239e4f33aa7b2543d618ce42c350d1 Mon Sep 17 00:00:00 2001
From: virusdefender <virusdefender@outlook.com>
Date: Fri, 19 Jan 2018 23:35:30 +0800
Subject: [PATCH] add backup script

---
 backup/db_backup.sh | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 backup/db_backup.sh

diff --git a/backup/db_backup.sh b/backup/db_backup.sh
new file mode 100644
index 0000000..f61c0fc
--- /dev/null
+++ b/backup/db_backup.sh
@@ -0,0 +1 @@
+docker exec -it oj-postgres pg_dumpall -c -U onlinejudge > db_backup_`date +%Y_%m_%d"_"%H_%M_%S`.sql