What is happening? I can not understand. Tomcat7 installed on my server. I put my website within the folder / var/lib/tomcat7/webapps/ROOT / but when I access the site: 8080 does not displays the site
You don't really expect us to be able to help you with only the information that you gave us do you?
I will say this. Look at your catalina.out file for any errors. Might as well start with that.
Have you started the tomcat service? Have you got firewall rules blocking 8080?
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