Grades,
On my previous message I pointed UncleTom to use "nedit", because that is the preferred text editor on Irix. You can go to the /usr/bin directory to look for more text editors like "jot" - if you have the desktop tools installed - or others like "vi" and "edit". You can use those to edit your static-route.options file.
And just to make sure...in the root directory / issue the following command:
$ find / -name static-route.options -print
If the file static-route.options exists, the above command will tell you where it is located.
With utilities like nedit, jot, edit, and vi that belong to the OS, at the prompt you can issue:
$ which [utility_name]
eg. $ which nedit
and the system will respond by showing you the path to the home directory to that utility.
Regards,
QuijadaJC