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.
pillar. 1  a long, slender, vertical structure used to support a superstructure; column. 2  such a column standing alone as a monument. 3  anything like a pillar in form or function, as a formation of ore left standing as a support in a mine. 4  a person who is a main support of an institution, movement, etc.