I am coding shell script.
I need to connect to different databases like DB2, Oracle and Sybase.
I would then need to query tables where it has all the groups, users for that database.
I would also need who has what kind of permissions.
EG: I know for DB2 some TABAUTH table needs to be queried , i need help with other databases.
I have a list of server names.
I need to loop through each of them and connect and get this data.
what command can be used to connect to this servers.