Multiple choice technology operating systems

If the device file for your CD-ROM is missing, (the "ioscan -fn" command shows the H/W path exists but there are no device files) what command could you run, without rebooting the system, to create the device files?

  1. mkcd -a

  2. insf -e

  3. lssf -e

  4. cdfs -a
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The insf command in HP-UX scans the hardware for existing devices and creates any missing device files dynamically. This is the correct command to use when ioscan shows hardware exists but device files are missing. The -e flag ensures special files are created for all existing devices.

Keep practicing — related questions