Fix Apache Configuration

#linux #fix #help #devops

Fix DefaultRuntimeDir

apache2: Syntax error on line 83 of /etc/apache2/apache2.conf: DefaultRuntimeDir must be a valid directory, absolute or relative to ServerRoot

source /etc/apache2/envvars

apache2 -S

Fix Error Code AH00558:

apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1. Set the 'ServerName' directive globally to suppress this message

nano /etc/apache2/apache2.conf

Add the following syntax at the very end

# Include of directories ignores editors' and dpkg's backup files,
# see README.Debian for details.

# Include generic snippets of statements
IncludeOptional conf-enabled/*.conf

# Include the virtual host configurations:
IncludeOptional sites-enabled/*.conf

# Add Servername
ServerName 127.0.0.1