Multiple choice technology operating systems

What is the command to see the number of fork in Linux system ?

  1. cat /proc/meminfo

  2. vmstat

  3. vmstat -f

  4. ls

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The vmstat -f command displays the number of fork system calls since boot, directly answering the question about counting forks. Option A shows memory information, plain vmstat shows virtual memory statistics without fork count, and ls lists directory contents.