Apache 中毒了嗎 ? - BBS

※ 引述《[email protected] (蘭陽過客)》之銘言：
: ※ 引述《[email protected] (蟲)》之銘言：
: > port 80被佔用了, 可以用sockstat看是哪隻程式佔用的.
: 我看的結果是
: nobody httpd 532 3 tcp4 210.241.xxx.xxx:80 *:*
: nobody httpd 531 3 tcp4 210.241.xxx.xxx:80 *:*
: nobody httpd 530 3 tcp4 210.241.xxx.xxx:80 *:*
: nobody httpd 529 3 tcp4 210.241.xxx.xxx:80 *:*
: nobody httpd 528 3 tcp4 210.241.xxx.xxx:80 *:*
: root httpd 510 3 tcp4 210.241.xxx.xxx:80 *:*
: 怎麼會 httpd 有用 root 執行，也有用 nobody 執行那麼多個呢 ?
Only root can bind the ports below 1024, therefore the first httpd
must have root privilege. After httpd binds port 80, it sets uid to
nobody and pre-forks several processes to accelerate the handling
of incoming connections.

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