readme: use the --format command line argument to fetch the container ip address

This commit is contained in:
Sameer Naik
2014-08-04 19:31:14 +05:30
parent 5bb84fa18c
commit 2ef7875a33
+1 -1
View File
@@ -32,7 +32,7 @@ Run the postgresql image
```bash
docker run -name postgresql -d sameersbn/postgresql:latest
POSTGRESQL_IP=$(docker inspect postgresql | grep IPAddress | awk -F'"' '{print $4}')
POSTGRESQL_IP=$(docker inspect --format {{.NetworkSettings.IPAddress}} postgresql)
```
By default remote logins are permitted to the postgresql server and a random password is assigned for the postgres user. The password set for the postgres user can be retrieved from the container logs.