What does chown www-data www-data do?

The chown command allows you to change the user and/or group ownership of a given file, directory, or symbolic link. In Linux, all files are associated with an owner and a group and assigned with permission access rights for the file owner, the group members, and others.

How do I change www-data to user?

Change Apache’s Default User www-data or Home Directory /var/www/

  1. sudo nano /etc/apache2/envvars.
  2. export APACHE_RUN_USER=user export APACHE_RUN_GROUP=user.
  3. sudo service apache2 restart.

What is www-data?

www-data is the user that web servers on Ubuntu (Apache, nginx, for example) use by default for normal operation. The web server process can access any file that www-data can access. It has no other importance.

How do I switch data to user in Ubuntu?

Login to Ubuntu server using ssh. Add a new user named foo to www-data group by running useradd -g www-data foo command.

How do I give data permissions to a folder?

Reply

  1. Establish a [new directory] at /var/www.
  2. Change the directory owner and group: sudo chown www-data:www-data /var/www/[new directory]
  3. allow the group to write to the directory with appropriate permissions: sudo chmod -R 775 /var/www.
  4. Add myself to the www-data group: sudo usermod -a -G www-data [my username]

Where is www-data Linux?

www-data is the user that web servers on Ubuntu (Apache, nginx, for example) use by default for normal operation. The web server process can access any file that www-data can access. It has no other importance. From the base-passwd documentation ( /usr/share/doc/base-passwd/users-and-groups.

How do you add data to www?

The procedure is as follows:

  1. Open the terminal application.
  2. Login to Ubuntu server using ssh.
  3. Add a new user named foo to www-data group by running useradd -g www-data foo command.
  4. Add an existing user bar to Apache’s www-data group on Ubuntu using usermod -a -G www-data bar command.

What is the syntax for chown command?

chown -RhLHPcvf… OWNER<.|:>GROUP FILE…chown / Syntax

What is the difference between chown and chgrp?

Actually the chown command can be used to change both user and group ownership, while the chgrp command can only be used to change group ownership.