Verifique el error del archivo .conf Apache

Syntax check
To check configuration files for syntax errors:

# Red Hat-based (Fedora, CentOS), Arch-based and OSX
httpd -t

# Debian-based (Ubuntu)
apache2ctl -t

# MacOS
apachectl -t

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List virtual hosts
To list all virtual hosts, and their locations:

# Red Hat-based (Fedora, CentOS), Arch-based and OSX
httpd -S

# Debian-based (Ubuntu)
apache2ctl -S

# MacOS
apachectl -S
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