[root@ logs]# /usr/local/apache/bin/apachectl start
httpd (pid 2445) already running
[root@yahocar logs]# ps -ef |grep httpd
root      3088     1  0 15:49 ?        00:00:00 /usr/local/apache/bin/httpd -k start
nobody    3089  3088  0 15:49 ?        00:00:00 /usr/local/apache/bin/httpd -k start
nobody    3090  3088  2 15:49 ?        00:00:05 /usr/local/apache/bin/httpd -k start
nobody    3092  3088  1 15:49 ?        00:00:05 /usr/local/apache/bin/httpd -k start



/usr/local/apache/logs/httpd.pid  해당 pid 값 입력  3088 <— 엄마 프로세스 pid 값


(20014)Error string not specified yet: Error retrieving pid file logs/httpd.pid



/usr/local/apache/logs/httpd.pid  파일 백업후 프로세스 장제 종료 후 재구동 합니다.