Apache Commands You Should Know

Before You Begin.
Start Apache.
Stop Apache.
Restart Apache.
Reload Apache.
Test Apache Configuration.
View Apache Status.
Check Apache Version.

Which command is used to start apache2?
What user should Apache run as?
How do I know if Apache is running?
What Apache is used for?
How do I enable apache2 services?
How do I start httpd service?
What does chmod 777 do?
How do I give permission to Apache?
Which user is running httpd?
How do I know if I am running nginx or Apache?
How do I know if nginx is running?
How do I stop Apache?

Which command is used to start apache2?

systemctl command

We need to use systemctl to start Apache 2 on Ubuntu Linux LTS 16.04 LTS or the latest system based Ubuntu Linux.

What user should Apache run as?

Apache is run as user www-data and group www-data. Server web root is /var/www.

How do I know if Apache is running?

Go to http://server-ip:80 on your web browser. A page saying your Apache server is running properly should show up. This command will show whether Apache is running or has stopped.

What Apache is used for?

Apache HTTP Server is a free and open-source web server that delivers web content through the internet. It is commonly referred to as Apache and after development, it quickly became the most popular HTTP client on the web.

How do I enable apache2 services?

Debian/Ubuntu Linux Specific Commands to Start/Stop/Restart Apache

Restart Apache 2 web server, enter: # /etc/init.d/apache2 restart. $ sudo /etc/init.d/apache2 restart. ...
To stop Apache 2 web server, enter: # /etc/init.d/apache2 stop. ...
To start Apache 2 web server, enter: # /etc/init.d/apache2 start.

How do I start httpd service?

You can also start httpd using /sbin/service httpd start . This starts httpd but does not set the environment variables. If you are using the default Listen directive in httpd. conf , which is port 80, you will need to have root privileges to start the apache server.

What does chmod 777 do?

Setting 777 permissions to a file or directory means that it will be readable, writable and executable by all users and may pose a huge security risk. ... File ownership can be changed using the chown command and permissions with the chmod command.

How do I give permission to Apache?

As your file residing in your Home directory, I would suggest one of following approaches.

Give 0777 permission to file itself. chmod 0777 /home/djameson/test.txt.
Change Ownership to apache user www-data and give owner-write permission. ...
Add your user to www-data group or vice-verse add www-data user to your group.

Which user is running httpd?

Apache user is typically the user that the apache httpd server uses when running. It uses this "apache" user to avoid having to use a "human" user, and to avoid having to run as root.

How do I know if I am running nginx or Apache?

How to Check If You're Running Nginx or Apache. On most websites, you can simply check the server HTTP header to see if it says Nginx or Apache. You can see HTTP headers by launching the network tab in Chrome Devtools. Or you can check headers in a tool like Pingdom or GTmetrix.

How do I know if nginx is running?

Nginx offers a convenient way to check the server status with the module ngx_http_stub_status_module . With this module, you'll be able to view important information pertaining to your Nginx server on a status page.

How do I stop Apache?

Stopping apache:

Log in as the application user.
Type apcb.
If apache was run as the application user: Type ./apachectl stop.