trying to extract CQ author instance ?

Hi,

I tried to extract a jar file, it is giving errors

http://help-forums.adobe.com/content/adobeforums/en/experience-manager-forum/adobe-experience-manager.topic.html/forum__qw5y-java_-jar_cq-author-.html

http://help-forums.adobe.com/content/adobeforums/en/experience-manager-forum/adobe-experience-manager.topic.html/forum__lfol-_java_-xx_maxperm.html

http://help-forums.adobe.com/content/adobeforums/en/experience-manager-forum/adobe-experience-manager.topic.html/forum__mer1-java_-xx_maxpermsize.html

so i decided to u extract ajar file manually by double clicking the folder and extract button in it.

I extracted the directories present in it i got all the directories, when i executed #./start cmd.

When i use #ps -ef | grep java it is showing that author instance is running, When i tried to url https://<hostname>:4502 , it is giving msg UNNABLE TO CONNECT TO THE SERVER AT 4502

what would be the issue, one this is it a good practice to do so in a manual way

Thanks

Mahesh