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.
Masonry. a squared building stone cut more or less true on all faces adjacent to those of other stones so as to permit very thin mortar joints. such stones collectively. masonry made of them. Carpentry. a short stud between joists and sloping rafters, especially near the eaves.