Lets edit our httpd.conf, on CentOS 7.6 & Apache/2.4.6 it’s located at /etc/httpd/conf/httpd.conf
nano /etc/httpd/conf/httpd.conf
And edit our ServerName line/entry.
Lets open 00-mpm.conf and switch the loaded module!
nano /etc/httpd/conf.modules.d/00-mpm.conf
#LoadModule mpm_prefork_module modules/mod_mpm_prefork.so
LoadModule mpm_worker_module modules/mod_mpm_worker.so
service httpd restartEt voilá!
https://httpd.apache.org/docs/2.4/mpm.html
https://httpd.apache.org/docs/2.4/mod/worker.html
https://httpd.apache.org/docs/2.4/mod/prefork.html
Refused to display ‘https://www.domain.com/admin/top.php’ in a frame because it set ‘X-Frame-Options’ to ‘deny’.
Setting this up, on your .htaccess might solve the problem
Header set X-Frame-Options SAMEORIGIN
But, I have multiple frames…
Refused to display ‘https://www.domain.com/admin/top.php’ in a frame because it set multiple ‘X-Frame-Options’ headers with conflicting values (‘DENY, SAMEORIGIN’). Falling back to ‘deny’.
This worked out!
Header always unset X-Frame-Options
As seen on https://stackoverflow.com/questions/17092154/x-frame-options-on-apache
Premature end of script headers: in.cgi
Apache/2.2.15 (Unix) DAV/2
PHP/5.2.17 configured
suEXEC
mod_perl installed?
Apache 2.2 not reading the .htaccess?
<Directory “/var/www/html”>
AllowOverride All
Try to edit the .conf for the domain and use AllowOverride All.
Save and restart Apache.
configuration error: couldn’t perform authentication. AuthType not set!:
On Apache < 2.4 we need to use “Allow from all“
So, I was trying to create a SSL certificate with certbot…..
[email protected]:~# certbot --apache -d blog.domain.com
This was how I’v done to properly create it.
certbot --authenticator standalone --installer apache -d blog.domain.com --pre-hook "systemctl stop apache2" --post-hook "systemctl start apache2"
Let’s edit/create google-mod-pagespeed.repo
vi /etc/yum.repos.d/google-mod-pagespeed.repo
and add
[google–mod–pagespeed]name=google–mod–pagespeedbaseurl=http://dl.google.com/linux/mod-pagespeed/rpm/stable/$basearchenabled=1gpgcheck=0
yum install mod-pagespeed
service httpd restart
This is how we test it…
curl -D- http://localhost/ | head -10
[[email protected] webroot]# curl -D- http://localhost/ | head -10
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 4328 100 4328 0 0 27929 0 –:–:– –:–:– –:–:– 28103
HTTP/1.1 200 OK
Date: Wed, 12 Sep 2018 15:52:41 GMT
Server: Apache/2.4.6 (CentOS) PHP/5.6.38
X-Powered-By: PHP/5.6.38
X-Mod-Pagespeed: 1.13.35.2-0
Vary: Accept-Encoding
Cache-Control: max-age=0, no-cache, s-maxage=10
Content-Length: 4328
Content-Type: text/html; charset=iso-8859-1
