backup: Backup postgres on antea

backup-tar/sources_antea

+POSTGRES=/root/backup/postgres
+mkdir -p $POSTGRES
+ssh postgres@anna "pg_dumpall"  | xz -9 -T2 > $POSTGRES/postgres-anna.dump.xz
+
 . $SCRIPT_DIR/sources_home
 SOURCES="$SOURCES /srv/code/ /srv/www/ /root/backup/postgres/"
+# vim: ft=sh