'backup.sh' toevoegen

2024-03-02 09:50:00 +00:00 · 2024-03-02 09:50:00 +00:00 · dc80a04dc4
commit dc80a04dc4
parent 313f8a32b2
1 changed files with 15 additions and 0 deletions
--- a/backup.sh
+++ b/backup.sh
@ -0,0 +1,15 @@
+#!/bin/bash
+COPIES=2
+BASE=/mnt
+
+echo
+date
+echo
+echo "dumping databases"
+i=$(($COPIES - 1))
+while [ $i -ge 0 ];
+do
+        [ -s $BASE/databases.sql.$i.gz ] && mv $BASE/databases.sql.$i.gz $BASE/databases.sql.$(($i+1)).gz
+        i=$(($i-1))
+done
+/usr/bin/pg_dumpall -U $DB_USERNAME | gzip >$BASE/databases.sql.0.gz