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What should I do if my Apache2 server is not running?
Make sure the service is running. The first step to take in troubleshooting any service is to check that the service is running and able to function. A straightforward approach is to simply restart the service. On Ubuntu and Debian servers use the following command. sudo systemctl restart apache2.
Why does Debian Apache not run on IPv4 port?
I installed it with apt-get install. If I go to localhost or 127.0.0.1 or my server IPv4 address it does not display any website.
What does Ubuntu or Debian say about Apache2?
Subjectively Ubuntu usually gives the most helpful reply as shown below. CentOS and Debian probably do not say anything as long as the restart didn’t fail. If your system wasn’t able to restart Apache2 you most likely got some form of an error message.
How to create a SSL certificate on Apache for Debian 8?
It simplifies package management drastically and facilitates a clean installation. In the link specified in the prerequisites, you should have updated apt-get and installed the sudo package, as unlike other Linux distributions, Debian 8 does not come with sudo installed. Apache will be our HTTPS server.
Is the virtual host file in centos the same as httpd?
CentOS and httpd do not have the same virtual host file set by default but instead uses the httpd service configuration to store the default settings. Check the configuration file with the command below. Look for the same parameters ServerName and DocumentRoot, and make sure they are correctly set.
How can I troubleshoot my Apache web service?
Another troubleshooting option for the web service is to show parsed virtual host and run settings with commands for Debian/Ubuntu and CentOS respectively. Below is an example of the command output from a CentOS system. Make sure the server and document roots point to the correct directories.