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ubuntu tomcat啟用80和443端口

ubuntu預設不允許使用者使用1023及以下端口,需要如下操作(需已安裝authbind):

1. 修改/etc/default/tomcat7,改#AUTHBIND=no為AUTHBIND=yes

2. 執行一下指令:

sudo touch /etc/authbind/byport/80

sudo touch /etc/authbind/byport/443

sudo chmod 0755 /etc/authbind/byport/80

sudo chmod 0755 /etc/authbind/byport/443

sudo chown tomcat7:tomcat7 /etc/authbind/byport/80

sudo chown tomcat7:tomcat7 /etc/authbind/byport/443

3. 修改server.xml中端口8080,8443為80,443

4. 重新開機tomcat7

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