Ȼ ftp ܷ, ʱֻҪ޸, һСζ, ʱ editָ
ó. ʵ editĹ, ȱ line editor,
һ mode changes. ڴ˲˵ editָ, Ȥ˿
help edit ѯ. (ע: edit help ԶĽ˵, 
Ըȥд.)  edit³õָ:
 ':' prompt ʱʾ 'command mode' , ָ.
 'edit mode'.  editʱһ 'command mode'.
Ҫ 'edit mode' Ҫһ 'edit' йصָ, Ҫ 'edit
mode', κһհе '.' ٰ 'enter' .
 
$ -  command mode Զһек.
 
[n]z      -- гӱпʼ20еݣnΪӿʼкšû
              ӵǰڵпʼ
[n,m]p    -- г, n Ϊʼк, m Ϊк. û
              m,n г 'pointer' е.  editʱ
              pointer Ӧڵһ.  'p' ǰֻһ, 
              гָкŵ.
[n,m]d    -- ɾ n  m е.
[n]a      --  n к붫. ָ 'edit mode'
[n]i      --  n ǰ붫. ָ 'edit mode'
[n]c      -- ޸ĵ n е. ָ 'edit mode', ֮
              Ķȡ n ԭе. [ע: ָ
              ġЧΧһ, һв޸ n+1 еĶ
              .]
 
'a', 'i'  'c' ָʱ, ûָк,  'pointer' 
Ϊ׼.
w [filename] -- дȥ. ûָ,  editٶҪ
                 дԭĵ.
q        -- 뿪 ed. [ע: ָֻڵѾ, ǵ
             ûб.]
Q        -- , 㲻д뱻, ָ
             뿪 ed.


 Ҫ༭µ, ȴ a  i  c :
 вݡ
 ༭, ڱ༭βĴпͷ . ɡ
 浵 x   q  Q 
 ߿ set number Ȼ set save, Ժϱ༭
 ʱ, Զڿͷӡ

й editָ뿴 help.
 
By czgq  /97/03/30 
