shut down webcentive.net apache manual

webcentivemacmini:share root# cdshare
-sh: cdshare: command not found
webcentivemacmini:share root# cd share
-sh: cd: share: No such file or directory
webcentivemacmini:share root# pwd
/Library/WebServer/share
webcentivemacmini:share root# ls
httpd
webcentivemacmini:share root# ls -l
total 0
drwx------ 3 root admin 102 Mar 5 2008 httpd
webcentivemacmini:share root#