1 For example: service httpd restart This will issue a restart command to Apache.  The second would be to directly interact with the init script on the server. An example of this would be, /etc/init.d/httpd restart This will issue a restart command to Apache.
Definition[edit] Masonry is the craft of shaping rough pieces of rock into accurate geometrical shapes, at times simple, but some of considerable complexity, and then arranging the resulting stones, often together with mortar, to form structures.
Brick: A block of clay hardened by drying in the sun or burning in a kiln. Bricks come in numerous shapes and sizes. Bricks come in numerous densities and hardness depending on the baking process, parent material and the material mixed with it for hardening (pebbles, hay, grass, twigs ect). Brick & Timber: Mud brick is different than normal bricks in that it is made from puddled mud which is later gathered, molded and sun dried.