1) ? $current_page - 1 : 1; --> 현재 페이지: 다음
e ~~~


I
A
O

i > 입력모드
ESC > 명령모드
:wq!
write
quite
!강제저장

gedit
gvim : graphic

su
123456
yum -y install nano
yy - paste
d - delete
u - undo

cd/etc/httpd/conf/httpd.conf
vi -c 100/etc/httpd/conf/httpd.conf
-->> Linux

Director blocks below