How to find the connection information to Sybase DB

I have Sybase installed on my Linux box (to which I have "root" access). However I do n开发者_JAVA技巧ot have the access details to Sybase, is there any way I can find the port Sybase is listening on, and also use linux root user to connect to the database.

You should check sybase interface file at the first. Read f.e. this article about interface file structure.

http://www.outlands.demon.co.uk/sybase/index.html

After that copy env. variables from sybase user bash profile ant try to connect to database with isql utility (also explained in this article).