How to create a user interface pointing to a file?

I have to create a user interface in which user can easily update ,delete or insert a new record which is pointing to a file in AIX Server?

Using awk,sed ican update ,modify the file.

how to create a link to userlike GUI(without using Tomcat,IIS)

Use some modern Windows editor like Ultra Edit or any other and make the file available via scp or nfs or samba for example.

User wants to monitor AIX Server utilisation
how to provide with GUI Interface

Overall server utilization? Something special? There are tools for nmon to generate a web site with all graphs etc. including several things like cpu, memory and so on. Could open the generated site with any browser - if you don't want to set up a webserver, you could serve it with any of the ways in my previous post for example.
Maybe Ganglia is interessting too - needs a webserver though.