Apache Web Server is a software package that turns a computer into an HTTP server. That is, it sends web pages – stored as HTML files – to people on the internet who request them. It is open-source software, which means it can be used and modified freely. A system running Ubuntu 18.04 LTS (Bionic Beaver)
What is apache2 Ubuntu used for?
The Apache HTTP server is the most widely-used web server in the world. It provides many powerful features, including dynamically loadable modules, robust media support, and extensive integration with other popular software. In this guide, we’ll explain how to install an Apache web server on your Ubuntu 18.04 server.
What is Apache used for?
As a Web server, Apache is responsible for accepting directory (HTTP) requests from Internet users and sending them their desired information in the form of files and Web pages. Much of the Web’s software and code is designed to work along with Apache’s features.
What is the Apache user in Ubuntu?
The Apache User is the only one who can actually read the files. The database user is only meant for giving/taking database read/write permissions. In addition, keep the default permissions from the webapp install. Do not change those, except for the owning user/group.
How do I start httpd in Ubuntu?
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 UFW in Ubuntu?
How to Configure Firewall with UFW on Ubuntu 18.04
- Step 1: Set Up Default Policies. UFW is installed on Ubuntu by default. …
- Step 2: Allow SSH Connections. …
- Step 3: Allow Specific Incoming Connections. …
- Step 4: Deny Incoming Connections. …
- Step 5: Enabling UFW. …
- Step 6: Check Status of UFW.
What is Apache and how it works?
Apache is the web server that processes requests and serves web assets and content via HTTP. MySQL is the database that stores all your information in an easily queried format. PHP is the programming language that works with apache to help create dynamic web content.
Why is Apache so popular?
Apache is open source, and as such, it is developed and maintained by a large group of global volunteers. One of the key reasons Apache is so popular is that the software is free for anyone to download and use. … Commercial support for Apache is available from web hosting companies, such as Atlantic.Net.
What does Apache mean in English?
1 : a member of a group of American Indian peoples of the southwestern U.S. 2 : any of the Athabascan languages of the Apache people. 3 not capitalized [French, from Apache Apache Indian] a : a member of a gang of criminals especially in Paris.
How do I know if Apache is installed on Ubuntu?
Apache HTTP web server
- For Ubuntu: # service apache2 status.
- For CentOS: # /etc/init.d/httpd status.
- For Ubuntu: # service apache2 restart.
- For CentOS: # /etc/init.d/httpd restart.
- You can use mysqladmin command to find out whether mysql is running or not.
What user should Apache run as?
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.
Does Apache run as root?
Yes, apache(HTTPD) run as root regardless you can set a specific user/group for each website along with the default user that will be used with the base of it.