Installing TTF font in CentOS is very easy. You will need root access.
To install, follow these simple commands;
1) check if directory /usr/share/fonts/TTF exists, if it does not exist, create it.
mkdir /usr/share/fonts/TTF
copy any *.TTF file font you want to install to /usr/share/fonts/TTF/ directory
then run the command:
/sbin/service xfs reload
