Home Page Home Page
 Home | Linux Administration | Corporate Services | Resources | About Us Support Center
Monthly Server Management One-time Server Services Other Services
Network Administration Network Monitoring Network Security High Availability Load Balancing Data Backup and Recovery
Linux HOWTOs Linux Guides Linux Articles New RFCs Vulnerability list Linux Journal
Testimonials Partners Careers Contact Us Site Map
Visible bell mini-Howto: Defining a Visible Bell Next Previous Contents

6. Defining a Visible Bell

You can add the entry for the vb capability in your own termcap file, if it doesn't already define one. Dennis Henriksen (duke@diku.dk) suggested to insert the following line in the termcap entry for linux (note that the entry is called console in old distributions):

:vb=\E7\E[?5h\E[?5l\E[?5h\E[?5l\E[?5h\E[?5l\E[?5h\E[?5l\E8:\
The trailing backslash is used to escape the newline in the database. Dennis' code does the following (his own words):
  • Save the cursor position (uust a safety precaution).
  • Change the background color several times between normal and reverse.
  • Restore the cursor position.


Next Previous Contents