What is the most efficient Linux command for determining whether there is a running process named runme?

What is the most efficient Linux command for determining whether there is a running process named runme?
A . netstat -a > runme
B . netstat -a < runme
C . netstat -a | grep runme
D . ps -ef > runme
E . ps -ef < runme
F . ps -ef | grep runme

View Answer

Answer: F