Use isql to perform a quick test. Source SYBASE.csh. Then, use isql to connect to servers:
At the command prompt, enter:
isql -Usa -Ppassword -Sserver_name
where server_name is the Adaptive Server name.
The command prompt is displayed if the login is successful.
To display the Adaptive Server version number, enter:
1> select @@version 2> go
Adaptive Server’s version number is displayed. The output should show Adaptive Server at version 12.5.4.
If you encounter errors, see the Troubleshooting Guide.