Error

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Re: Forbidden You don't have permission to access / on this server.

$ sestatus

SELinux status:                 disabled

chmod -R 755 /var/www/html

/etc/init.d/httpd restart

wget http://127.0.0.1

To change a file to be owned by apache:

chown apache.apache index.html

 <Directory "/var/www/html">

    Order allow,deny

    Allow from all

  </Directory>

           -----------------------------

 <VirtualHost *:80>

   ServerAdmin webmaster@localhost     

DocumentRoot /var/www/html    

 ServerName server_domain_name_or_IP    

 <Directory /var/www/html/>        

 AllowOverride All    

 </Directory>

systemctl restart httpd

SSL Library Error: -8181 Certificate has expired

[notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec) [error] SSL Library Error: -8181 Certificate has expired [error] Unable to verify certificate 'Server-Cert'. Add "NSSEnforceValidCerts off" to nss.conf so the server can start until the problem can be resolved.

# vim /etc/httpd/conf/httpd.conf

 NSSEnforceValidCerts off        # add text

# certutil -L -d /etc/httpd/alias -n Server-Cert

# service nscd restart

# service httpd restart

 OR

rpm -e mod_nss           OR    yum remove mod_nss  

rm /etc/httpd/alias/* 

yum install mod_nss      OR    dnf remove mod_nss 

service httpd restart    OR    systemctl restart httpd 

dnf remove mod_nss 

rm /etc/httpd/alias/*

 dnf install mod_nss 

systemctl restart httpd


ERROR
mail.abc.com httpd[5132]: [Thu Oct 14 16:58:42.752797 2021] [alias:warn] [pid 5132] AH00671: The Alias directive in /etc/httpd/conf/httpd.conf at line 355 will probably never match because it overlaps an earlier Alias. 
rpm -e mod_nssrm /etc/httpd/alias/*yum install mod_nssservice httpd restart


ERROR
Unable to verify certificate 'Server-Cert'. Add "NSSEnforceValidCerts off" to nss.conf so the server can start until the problem can be resolved.

yum install httpd mod_nsscertutil -d /etc/httpd/alias -L -n Server-Certcd /etc/httpd/aliasrm -f *.db/usr/sbin/gencert /etc/httpd/alias > /etc/httpd/alias/install.log 2>&1 


Then modify the attributes of all DB files in the/etc/httpd/alias/Directory:

chown :apache /etc/httpd/alias/*.db chmod u=rw,g=r  *.db

The effect is the same with the following two commands:

chown root.apache /etc/httpd/alias/*.db

chmod 0640 /etc/httpd/alias/*.db



systemctl restart httpd




----------------------------  OR-------------------------------

dnf remove mod_nss

rm /etc/httpd/alias/*

dnf install mod_nss

systemctl restart httpd




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