Friday, February 28, 2014

This warning  occurred while restarting Apache server and two or more virtuelHost (VH) are listening on the same port, to avoid it just change listening port of  VH in http.conf file, here is an example<VirtualHost *:8080> NB: If you are setting ServerName for each VH you may not face this Warning....
This how to fix apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName In order  to solve this problem You need set the ServerName in httpd.conf file, for example in my case I used "ubuntu" as a server name first goto httpd.conf #vim /etc/apache2/httpd.conf/  set ServerName attribute to ubuntu ServerName ubuntu Restart apache2 #service...

Wednesday, February 26, 2014

Normal 0 false false false EN-US X-NONE AR-SA ...

Tuesday, February 25, 2014

This error is frequently appeared when we try to sign a certificate using openssl, the procedure to resolve this error is: Create the index.txt file. # touch /etc/pki/CA/index.txt Create a serial file to label the CA and all subsequent certificates. # echo '1000' > /etc/pki/CA/serial NB: You have to do this just the first time you set-up the SSL certificat...

Monday, February 24, 2014

It's common to get this error while using vsftp (very secure FTP) and trying to connect to ftp server through a client, the reason behind is that ftp daemon can not read/find chroot_list,  to resolve this problem just create the specified file using the following command: #touch /etc/vsftpd/chroot_list if doesn't work for you just give me a hi...