[root@pcmk-1 ~]# cat <<-END >/var/www/html/index.html <html> <body>My Test Site - pcmk-1</body> </html> END
[root@pcmk-2 ~]# cat <<-END >/var/www/html/index.html <html> <body>My Test Site - pcmk-2</body> </html> END