It's explained in detail here: http://wiki.nginx.org/CommandLine#Upgrading_To_a_New_Binary_On_The_Fly http://wiki.nginx.org/CommandLine#Upgrading_To_a_New_Binar

It's explained in detail here: http://wiki.nginx.org/CommandLine#Upgrading_To_a_New_Binary_On_The_Fly http://wiki.nginx.org/CommandLine#Upgrading_To_a_New_Binary_... If you are compiling via source then you can also run "make upgrade" after "make install" and it will do it for you.