[kang@www kang]$ ps -ef | grep httpd
root       757     1  0 09:11 ?        00:00:00 /usr/local/apache/bin/httpd
nobody     766   757  0 09:11 ?        00:00:00 /usr/local/apache/bin/httpd
nobody     767   757  0 09:11 ?        00:00:00 /usr/local/apache/bin/httpd
nobody     768   757  0 09:11 ?        00:00:00 /usr/local/apache/bin/httpd
nobody     769   757  0 09:11 ?        00:00:00 /usr/local/apache/bin/httpd
nobody     770   757  0 09:11 ?        00:00:00 /usr/local/apache/bin/httpd
nobody     938   757  0 09:16 ?        00:00:00 /usr/local/apache/bin/httpd
nobody     939   757  0 09:16 ?        00:00:00 /usr/local/apache/bin/httpd
nobody     940   757  0 09:16 ?        00:00:00 /usr/local/apache/bin/httpd
kang      1197  1169  0 10:07 pts/4    00:00:00 grep httpd
[kang@www kang]$