  CVS 

  ν <minskim@bawi.org>
  1999 12 12

  1.  Ұ

  CVS       ֵ ִ ̴.
  ڵ ߿    ʿ伺 ũ  ϴ  
   ̴.  CVS ϴ ɵ    
  ü ٸ, δ CVS  Ʈ Ѵٴ  
      ̴.

     α׷ ϳ ۼѴٰ .   ̴
   ٷ ڵ Ͽ Ϸ縸 ۾ ƴ. 
  غ ǵ ٴ   ʴ´.  
  ˾Ƴ  ̺κ κ ġ  ó  
  ãƺ    ڵ ع.  ᱹ ߰ϴ 
   Ǽ,    ۾    
  ̰  ׸    ʰ  ̴.  ٲٰ
  Ǵ κ غ   ʰ, ᱹ ó ٽ
  ڵ .    ó ڵ带  Ҵٸ ãƳ
  ׸ ġ ۾     ̴.  ׷ٰ
  ؼ  ۾ ܰ踶 ڵ带  ´ٸ ݸ   
  ϵ ܳ ̴. ̷ ϵ    Ӵ 
   ϵ ϴ  ü Ǵٸ   ̴. CVS ٷ
  ̷  ذ ش. CVS ̿ϸ  ۾ ܰ踶 ڵ带
     , ϴ ܰ ڵ带     ִ.
  Դٰ CVS  ܰ迡  κи ϱ   
   ʿ  ʴ´.   ܰ踶 ۾  ۷  Բ
    Ƿ   Ѵ ˾ƺ  ְ  ش.

  CVS Ǵٸ    ϴ Ʈ Ÿ.
    Բ ۾ϴ   ڱ ۾   Ǳ
   ƹ Ǹ Ͽ ٸ      
    ߻ϰ ȴ. ׷ٰ ۾     ٸ
  ϸ  ۾ϵ ϴ ͵  ʴ. ó  ٸ
   ٷ絵    ٺ ΰ  
  ľ߸ ϴ 찡 ߻ϰ ȴ.     ۾ϴ
   ٸ    ǵ帮 ϰ ϴ , ̷ 
   ϰ ; ٸ ڰ   ϰ ִٸ 
  ۾   ٷ ϱ  ü ۾ ȿ 
  ȴ. ݸ CVS   ϵ   Բ ۾  ְ 
  ش.     ٸ κ Ѵٸ CVS   ϳ
    ̴.    ÿ   ģٸ CVS װ
    .  ׷     
  ڿ ˷ְ  뵵 ־ ڰ  ġ 
   ֵ  ش. Ӹƴ϶ CVS Unix ȯ , Windows
  Macintosh   ־  ڵ ϴ ȯ濡 ۾ 
  ִ.

  CVS ̹ ټ  Ʈ Ǿ  ȿ Ͽ.
   츮 ˰ ִ κ  Ʈ CVS Ѵ.
  Apache HTTP server, Mozilla  ǥ ̴.  ̷ 
  Ʈ κ     CVS   
  ޾   ֵ ϰ ִ.  ׷  CVS Ʈ ϴ
  찡 ƴ϶ ϴ ̷   ޾  ʹٸ CVS
     ʿ䰡 ִ.

  2.   

  2.1.  

    Բ ۾  ִ ȯ Ϸ  Ұ
  ʿұ?      ۾ϴ   
  ̴. CVS ̷  ϴ  (repository) θ.
  ׷ٰ Ư ͺ̽ ٸ  ü ϴ  ƴ϶
   ϳ 丮 Ұϴ.  丮 CVS  
  װ  Ʈ ϵ(, α׷ ) ,   
   ʿ , Ϻ ۾ ϵ ϰ ȴ. ⿡ ִ
  ϵ  CVS ϹǷ ڴ  ϵ  ǵ帱 ʿ䰡
   .

  2.2.  Ʈ 

  ϴ Ҹ   ķδ  Ʈ  Ҹ
  ̿  ִ.  CVS ̿Ϸ ڴ ó Ʈ
  ϴµ ʿ   ⺻ 丮  ڽ ۾
  丮 , ̸ ҷ ű  ִ. ׷ ҿ
  ο 丮     Ʈ  
   ȴ.  ϷǸ Ʈ   
  غ  ̴. ķδ Ʈ ϴ   ̴.

  2.3.    Ʈ 

  ҿ Ʈ   õǰ   Ʈ
  ϴ ڴ  CVS ̿ϸ ɱ?   
   ۾  Ƿ 켱 ҿ ִ  Ͽ ڽ
  ۾ 丮  Ѵ.   CVS checkout̶
  Ѵ.  checkout  ۾ 丮 ڽŸ ۾ 
  Ǹ, ڴ  ϵ    ִ. ķδ 
  ۾ ϸ鼭 CVS  ̿Ͽ ڽ ۾  ҷ
  ű, ٸ  ҿ ÷  ۾  ޾ƿ ϸ
  ݺϸ ȴ.  ۾    ִ  κ CVS
  ذ  ̴.

  2.4.  

  CVS ̿Ͽ Ʈ ϴ   .

  1. Ҹ ʱȭѴ. (CVS )

  2. Ʈ ʱȭѴ. (Ʈ )

  3. ۾  Ѵ. ()

  4.  ۾ ()

  5. ڽ ۾  ҿ ϰ ٸ  ۾ 
     ޾ƿ´. ()

     1 ó CVS ġ     ָ ǰ, 2 ο
     Ʈ   ʿ ۾̴.  ڴ 3 
      4 5  Ǯϸ ۾ ϰ ȴ.

  3.  ⺻  

  CVS  ̰  ϴ ˾  ܰ躰 CVS
  ϴ  ˾ƺڴ.    CVS  
  ϱ⺸ٴ  Ǵ   Բ Ѵ.  ⿡
  ϴ     Ʈ CVS ϴ 
    ̴.

  CVS κ Linux  ԵǾ Ƿ Linux ϰ
  ִٸ ̹ CVS ġ Ǿ  ̴.  CVS  ٸ
  http://www.cyclic.com/ <http://www.cyclic.com/>   ޾
  ġϸ ȴ.

  CVS ̿ϴ   cvs   ̷. cvs  ⺻
    .

       $ cvs [cvs ɼ]  [ ɼǰ ]

   κп  cvs    Ǹ,  ɸ
  䱸ϴ ڰ   ִ.  Ǵ   ɿ
  ؼ ο  Ұ  ϵ ϰڴ.

  3.1.   ʱȭ

  CVS ϱ ؼ      Ʈ ϵ 
  (repository) ġ ϴ ̴. Ҹ ̿
  Ʈ Ը Ͽ    丮 ҷ
   Ѵ. Ҹ /home/CVS  ߴٸ   ʱȭ
   ִ.

       # cvs -d /home/CVS init

  ⼭ -d  ġ Ÿ,  init CVS ̴.
     ϱ ؼ /home    ־ Ѵ.
  ׷Ƿ 밳   ʱȭ root   
  ڰ ϰ ȴ.  ǰ  /home CVS 丮
  ,  ȿ CVSROOT 丮  ̴.  CVSROOT
  丮 CVS     ִ 丮̴. ٽ
   (/home/CVS) ϵ  ǵ帮   ؾ
  Ѵ.  ϵ ϰ ʹٸ cvs  ̿ؾ Ѵ.

  Ҹ  CVS ̿ ڵ鿡 Ұ ִ 丮
    ־ Ѵ. ׷  ڵ   ׷(:
  cvs)  . ̴ ۺ ϴ ׷  
  ̿ϰų groupadd   cvs ׷ , ׷ 
   ų /etc/group   Ͽ ڵ  ׷쿡
  ߰ϸ ȴ.   minskim sehkone̶ ڸ cvs ׷쿡
  ߰Ѵٸ    /etc/group  ̴.

       cvs:*:510:minskim,sehkone

     丮   ָ ȴ.

       # chgrp -R cvs /home/CVS
       # chmod -R g+w /home/CVS

  ķδ cvs ׷쿡  ڴ  Ҹ  ̿  ִ.

  3.2.   ̿

   CVS   ġ ˾ƾ   ִ. տ 
   ʱȭ  init  ϸ鼭 -d ɼ 
  ġ ˷ ְ ִ. CVS ٸ ɵ鵵  ɼ 
  ġ   ִ.  Ǵٸ  CVSROOT ȯ溯 
   ġ ִ ̴.   sh̳ bash ٸ 
   ʱȭ (.bash-profile ) ־   ̴.

       CVSROOT=/home/CVS
       export CVSROOT

  csh̳ tcsh ٸ   Ѵ.

       setenv CVSROOT /home/CVS

  ̷  ϰ  -d ɼǰ  ġ Ź  ʿ 
  ٷ cvs ڿ ϴ  ָ ȴ.

  ڰ CVS  ̿Ϸ ϴ  ؾ   ϳ 
  ִ. ڰ   Ұ ġ 迡 ϴ° ϴ
  ̴. CVS پ   ϴµ, ⿡ ַ Ǵ
    Ŀ   ġ ϴ  ˾ƺ .

  3.2.1.  ҿ ڰ  踦  

  տ Ҹ ʱȭ Ͱ  ̴.  踦  
  Ұ ִ 丮 ̸ ִ  ϴ. տ 
  ҿ CVS     Ѵ.

       $ cvs -d /home/CVS 

  3.2.2.  ڰ rsh  ̿ϴ 

  ڰ ҿ ٸ 踦   Ϲ ̴ ̴.
   ϴ Ʈ κ ڵ ڽ 迡 ۾
  ϰ Ǵµ,   ̿ϸ ׷ 쿡  Ҹ 
   ְ  ش.     rsh   ־ Ѵ.
    Ҵ cvs.webdox.co.kr̶ 迡 ְ,  
  birch.webdox.co.kr̶ . ڴ cvs.webdox.co.kr minskim̶
    ְ, birch.webdox.co.kr min̶   ִ.
  ׷    rsh   ִ    ִ.

       rsh -l minskim cvs.webdox.co.kr 'echo $PATH'

    ȴٸ rsh   ִ ̴.  ׷ ʴٸ
  cvs.webdox.co.kr αϿ .rhosts  . .rhosts
     ־ Ѵ.

  birch.webdox.co.kr min

   ٽ    rsh  غ. ̹  ȴٸ
  cvs.webdox.co.kr rsh     ɼ ũ. ̴
  cvs.webdox.co.kr ڿ Ͽ ذϿ Ѵ.

  rsh   ִٸ CVS    ϸ ȴ.

       $ cvs -d :ext:minskim@cvs.webdox.co.kr:/home/CVS 

   rsh   ϴ ٸ  ִٸ   
   ִ. ǥ  ssh̴. Ư  Ʈ  ޵Ǵ
   ȣ ç  ִٸ rsh  ssh Ͽ  
    ִ. ׷ ؼ CVS_RSH ȯ溯 ssh ָ
  ȴ.   Ұ ִ 迡 .rhosts   ʿ 
   sshd   ־ Ѵ.

  3.2.3.  ȣ   ̿

  Ʈ  ̿ ʴ CVS ʿ  CVS ϴ
    Ʈ ֽ α׷ ޾   ̴.
    Ǵ Ʈ κ CVS  α׷ ޾ 
   ֵ ϰ ִ. ̷ Ʈ Ȩ 
  ġ̴. Mozilla ֽ source ޾  ʹٸ   ϸ
  ȴ.

       $ cvs -d :pserver:anonymous@cvs-mirror.mozilla.org:/cvsroot login

  ׷ ȣ µ ȣ anonymous̴. ϴ α ϰ 
    .cvspass Ͽ  Ǹ, ķδ ȣ  CVS
   ̿  ִ.   .

       $ cvs -d :pserver:anonymous@cvs-mirror.mozilla.org:/cvsroot 

  3.3.  Ʈ ʱȭ

    CVS Ұ ְ,  Ҹ ̿ϴ ˰ ִٸ
  Ʈ   غ  ̴. ٳ  Ʈ
  CVS Ϸ  ̹ 丮 ϵ ״ ̸
  ҿ ϴ   ȴ.   ó ϴ Ʈ
  CVS Ϸ Ѵٸ  丮   ؾ Ѵ. 
   CVS ̿ؼ  ġ ű ο 丮 
    ϴ.  ó 丮   丮
   ϵ     ü Ʈ   ֹǷ
  ǵ̸ ߿ ̳ 丮 ġ   ʵ 踦
  ϰ Ʈ ϵ .

     Ʈ ̸ ϴ ̴.  ̸ ҿ 
  Ʈ  ϵ ϴ 丮 ̸ δ. ⿡
  myprj ̸ Ʈ   ϰڴ. Ŀ  
   ȯ溯 CVSROOT  Ǿ ִٰ Ѵ. CVSROOT
   ؾ ϴ° ؼ    ϱ ٶ.

  myprj 丮   Ǿ ִٰ .

       $ cd myprj
       $ ls
       Hello.java     README

  ҿ  Ʈ     ϱ ؼ import
   Ѵ. import    .

       $ cvs import -m "޽" Ʈ̸ vender_tag release_tag

  ָ ȴ. CVS    ޽  ϰ ִ.
    ϴ  ٽ   Ƿ ڰ  ۾
  ߴ   ٸ ڵ   , ۾ ô
  Ȳ ľϴµ    ִ.   ±״ 
  ܰ迡  ǹ̰ Ƿ    ָ ȴ. myprj
  Ʈ ҿ  ؼ   Ѵ.

       $ cvs import -m "Ʈ " myprj webdox start
       N myprj/Hello.java
       N myprj/README

       No conflicts created by this import

  տ ߵ   ܾ  ǹ̰ Ƿ ũ Ű澲 
  ٶ.   ϸ CVS ҿ myprj 丮 ,
  ű⿡ README Hello.java Ѵ.  ܿ ɼ  ޽
    ΰ  ϰ ȴ. µǴ ޽  
   ̸ տ N̶ ڰ ִ    ִ. CVS Ư 
  ÿ Ϻ   Ÿ. N ο  ߰ 
  ǹѴ.   ٸ 鵵   ̴.  ٿ
  conflict  丮 ִ  ҿ ϰ Ǹ 
   ̹ ҿ ִ ϰ 浹 Ű 츦 Ѵ. ٸ
   ۾ؼ ҿ     Ѵٰų ϴ
  ε, ڼ  ڿ conflict ߻ϴ 츦  
  ϰڴ. ⿡ ҿ ƹ ϵ Ƿ 浹(conflict)
   ʴ  翬ϴ.

  import  Ʈ ʱȭϰ   ̻  丮
   ִ ͵ ϸ  ȴ.  丮 CVS õ
   ƹ ͵  ̴.  ҿ   
  Ƿ myprj 丮 ü   .  
  Ұ ɵ ̿ؼ  ٽ ҷ  ִ. ̻
  Ʈ ʱȭ   ̸, ķδ  ڵ CVS
  ̿Ͽ Ʈ Ű ϸ  ִ.
  3.4.  Ʈ 

   Ʈ ϴ  忡 Ʈ ٶ. 
  ʿ ϵ ҿ ߾ ְ, Ʈ ڷκ 
  ġ Ʈ ̸ 뺸޾Ҵ. ׷ ڴ  ۾
    ġ ȯ溯 CVSROOT ϰ, ۾ ϸ
  ȴ. , CVS   ð ϴ 찡 Ƿ 
  ڵ ϴ  ð  ߾  ʿ䰡 ִ.

  3.4.1.  ۾   (checkout)

  ۾ ϱ ؼ   ϰ Ͽ ׽Ʈ 
   ִ ۾  ʿϴ. ҿ ִ ϵ ҷ 
  ۾    checkout̴. տ  myprj checkout
   ҷ .

       $ cvs checkout myprj
       cvs checkout: Updating myprj
       U myprj/Hello.java
       U myprj/README

  checkout  co  ־ ȴ. տ  U 
  (update)Ǿ ǹѴ.   ϰ   丮
  myprj 丮 .  丮 ٷ ۾ ̴.  ȿ
  ʿ信  ϵ ϰ, ̸ ٽ ҷ ϸ Ǵ
  ̴. ׷ 丮 ȿ  ϵ  ?

       $ cd myprj
       $ ls
       CVS    Hello.java    README

  Ʈ ʱȭ  ִ ϵ ״  ִ    ִ.
   ϳ ޶  ִ. CVS 丮 ٷ װ̴. ٷ 
  丮 CVS ϵ ϴµ ʿ  ϵȴ. 
    ϵ ,   ð,  ġ  ̿ Ѵ.
    CVS ɵ ϰ Ǵµ, ׶ CVS  丮
   Ͽ   Ѵ.  ڰ  丮
  뿡 Ű澵 ʿ  .  ִٸ 캸  ,
   Ƿ Ѵٰų ؼ  ȴ.

  3.4.2.  ۾   (commit)

   ۾  ۾ غ. Hello.java  
  ٰ .

       public class Hello {
           public static void main(String args[]) {
           }
       }

  ⿡ λ縻 ϴ κ ߰غ. ƹ γ 
   ۾ϸ ȴ. CVS Ѵٰ ص Ư ͳ  
  ȯ ʿ  ʴ´. Hello.java 'ȳϼ?' ϴ
   ߰ߴٰ .

       public class Hello {
           public static void main(String args[]) {
               System.out.println("ȳϼ?");
           }
       }

   ؼ     ȴٸ  ۾ 
  ҿ ؾ Ѵ. ׷ ٸ ڵ鵵 λ縻 ߰Ǿٴ
   ˰  ̴.    ҿ ϴ 
  commit̴.

       $ cvs commit -m "λ縻 ߰" Hello.java
       Checking in Hello.java;
       /home/CVS/myprj/Hello.java,v  <--  Hello.java
       new revision: 1.2; previous revision: 1.1
       done

        ̴. -m   
  ޽ ǹѴ.   Hello.java 'λ縻 ߰' ޽
  Բ ҿ ȴ. ׷ٰ  Hello.java  
  ƴϴ. CVS     ľϿ  ڰ ϴ
      ֵ ϵ Ѵ.     ִ
  Hello.java 1.1̰,   Hello.java 1.2   ִ. 
  ȣ CVS ڵ ̴ ̸    
  ö󰡹Ƿ  ϸ ٸ  ִ. ߿ Ư  ʿϴٸ 
  ȣ ̿ؼ ҷ  ȴ.

     ̸   ִ.  ̸   CVS
     ã ҿ Ѵ. ̶ Ǵ  Ͽ
   ޽ ٰ ȴ.  ϸ ٸ ޽ ̰ ʹٰų
  Ư   븸 ϰ ʹٸ  ó  ̸
   ־ Ѵ.

  commit     ݵ  ϴ° Ȯϰ
  commit ؾ Ѵٴ ̴. ϴ commit ϸ ٸ ڵ鵵 
  ۾  ޾ư  ִ. ׷Ƿ     ʴ
   commit ҿ ϸ   ޾ư ٸ ڵ鵵
    Ǵ   ̴. Ư   ϰ
  Ϻ ϸ commitϴ   ؾ Ѵ.  ۾ ϴ
   ̷ ڽ Ƿ ٸ ڵ鿡 ظ  
   ﰡ Ѵ. 밳    ü   ִ
  찡 Ƿ Ư ڸ  ʰ commit  Ͽ ۾
   ü   Ѳ ҿ ǵ ϴ  .

  3.4.3.    ޾ƿ (update)

   ۾ ڽ ۾  ϴ   ʰ ߿ 
  ٸ  ۾  ޾ƿ ̴. ڽ ۾  
   ¶ ۾ 丮  checkout  ο
  ۾   ͵    ̴.  ̴  
   ޾ƿǷ ҿ   쿡  ð ٷ
    ִ.    update  ϴ ̴.
  ۾̴ 丮    CVS  ϵ  
  ޾ƿ ķ  ͵鸸 ٽ ޾ ´.

       $ cvs update
       cvs update: Updating .

   ۾  ִ ϵ ҿ ִ ϰ  ϸ 
   ٸ    ̴. ׷ٸ ۾  ִ 
  ϰ commit   ¶     
  Hello.java   غ.

       public class Hello {
           public static void main(String args[]) {
               System.out.println("ȳϼ?");
               System.out.println("ݰϴ.");
           }
       }

   Ͽ "ݰϴ." ϴ  ߰Ͽ.  update
   ϸ    ̴.

       $ cvs update
       cvs update: Updating .
       M Hello.java

   ̸ տ ִ (  M)  Ϻ ¸ ˷ش.
  M  (modified)  ǹѴ. ,   
  ҿ ִ Ͱ ޶  M Ἥ ǥϰ ȴ.

   ϰ ۾   ޶  ִ  ٸ  ٸ
    Ͽ commit  ҿ  ̴. 
    README   Ҵٰ .

       $ cat README
         ſ ߿   ֽϴ.

  ׷ ٸ ڰ README    Ͽ ҿ
  Ͽ.

  $ cat README
    ſ ߿   ֽϴ.
  1999 12 11
  $ cvs commit -m "¥ ߰" README
  Checking in README;
  /home/CVS/myprj/README,v  <--  README
  new revision: 1.2; previous revision: 1.1
  done

    update ϸ      ִ.

       $ cat README
         ſ ߿   ֽϴ.
       $ cvs update
       cvs update: Updating .
       M Hello.java
       U README

  README տ  U  ŵ(updated)  ǹѴ.  
  ۾  README ҿ    ŵ   
  ִ.

       $ cat README
         ſ ߿   ֽϴ.
       1999 12 11

  ׷ٸ   찡 ȥյ    ߻ұ? , ٸ
  ڰ Ͽ ҿ       update
  ϴ ̴. ٸ ڰ Hello.java   main Լ տ
  ּ   ߰Ͽ commit ߴٰ غ.

       $ cat Hello.java
       public class Hello {
           // main Լ
           public static void main(String args[]) {
               System.out.println("ȳϼ?");
           }
       }
       $ cvs commit -m "ּ ߰" Hello.java
       Checking in Hello.java;
       /home/CVS/myprj/Hello.java,v  <--  Hello.java
       new revision: 1.3; previous revision: 1.2
       done

  ׷   update ϸ   ȴ.

  $ cat Hello.java
  public class Hello {
      public static void main(String args[]) {
          System.out.println("ȳϼ?");
          System.out.println("ݰϴ.");
      }
  }
  $ cvs update
  cvs update: Updating .
  RCS file: /home/CVS/myprj/Hello.java,v
  retrieving revision 1.2
  retrieving revision 1.3
  Merging differences between 1.2 and 1.3 into Hello.java
  M Hello.java

  ⼭ update   丮 Hello.java 1.2 
  ̰, ҿ ִ Hello.java 1.3̱   
   1.2 1.3 ̸ ľϰ ȴ.  ̰   ߰
   ߰ϰ   ̸  丮 Hello.java ݿѴ.
   Hello.java "ݰϴ." ϴ ٵ  ֱ 
   ҿ ִ ϰ ٸ ̴.  ҿ ִ
  뿡 Ǿٴ ǹ M ϴ ̴.   Hello.java
      ٲ    ִ.

       $ cat Hello.java
       public class Hello {
          // main Լ
          public static void main(String args[]) {
             System.out.println("ȳϼ?");
             System.out.println("ݰϴ.");
          }
       }

  ٸ ڰ ߰ ּ  鼭  ߰ ٵ ״
     ִ.  ̰ CVS  ̴. ,  ٸ 
  ڰ   Ͽµ,  ۾ ϳ ִ
  ̴.  Ѱ  ,  update   Hello.java
  Ϳ ҷ ۾̾ٸ,  ͷ ۾    
  update       ִٴ ̴. κ
  ʹ ۾ϰ ִ  ٸ α׷  Ǹ  
  ڿ ˸,   ٽ ҷ  ֵ , Ȥ
  ׷  ͵   Ƿ ϱ ٶ.

  3.4.4.  浹 ذ

   CVS   ۾   ֱ  ⿡ Ѱ
  ִ.  ڰ  κ Ѵٸ CVS   
  ؾ ϴ   . ̷ 츦 浹(conflict) ϸ, CVS
    ڿ ˷ ڰ  ġ   ֵ Ѵ.

    ٸ ڰ ۾ Ͽ "ȯմϴ." ϵ
  , ̸ ҿ ߴٰ . ׷ ҿ  
     ̴.

  public class Hello {
     // main Լ
     public static void main(String args[]) {
        System.out.println("ȳϼ?");
        System.out.println("ȯմϴ.");
     }
  }

     update ϸ 浹 ߻Ѵ.

       $ cvs update
       cvs update: Updating .
       RCS file: /home/CVS/myprj/Hello.java,v
       retrieving revision 1.3
       retrieving revision 1.4
       Merging differences between 1.3 and 1.4 into Hello.java
       rcsmerge: warning: conflicts during merge
       cvs update: conflicts found in Hello.java
       C Hello.java

   丮 Hello.java 1.3  ("ݰϴ." 
  ߰)̴. ҿ Ǿ ִ  1.4̹Ƿ CVS ҿ ִ
  1.3 1.4 ̸ ɴ.  ̴ ٸ ڿ 
  "ȯմϴ." ϴ  ߰ ̴. ̸ 丮
  Hello.java ߰Ϸ õ,  ġ ̹ ٸ
  ("ݰϴ." )   ˰ ȴ. ᱹ CVS
  浹(C ǥ)  ˸  ģ. Hello.java 
   𿡼  浹 ߻ߴ CVS ǥ   ߰ 
  ִ.

       $ cat Hello.java
       public class Hello {
          // main Լ
          public static void main(String args[]) {
             System.out.println("ȳϼ?");
       <<<<<<< Hello.java
             System.out.println("ݰϴ.");
       =======
             System.out.println("ȯմϴ.");
       >>>>>>> 1.4
          }
       }

  <<<<<<< >>>>>>> ̰ 浹 Ͼ κ̴.  κ ٽ 
  κ µ, =======   丮 ִ 
  ̰,  İ ҿ ִ  ̴. ڴ ̰ 
     ְų    ģ  ٽ commit  ָ
  ȴ.   "ݰϴ."    "ȯմϴ."
  ϱ ߴٸ   ġ commit Ѵ.

  $ cat Hello.java
  public class Hello {
     // main Լ
     public static void main(String args[]) {
        System.out.println("ȳϼ?");
        System.out.println("ݰϴ.");
     }
  }
  $ cvs commit -m "λ縻 " Hello.java
  Checking in Hello.java;
  /home/CVS/myprj/Hello.java,v  <--  Hello.java
  new revision: 1.5; previous revision: 1.4
  done

   ٸ ڰ   ״  ΰ  ģ κ
  ֱ ߴٸ  commit  ʿ䰡 . ̹ ҿ  
   ֱ ̴.

  浹 commit ÿ ߻  ִ.   ٸ ڰ
  "ȯմϴ."   ߰Ͽ commit  ,  update 
  commit Ϸ ߴٸ, CVS   浹 ߻ ˷ 
  ̴.

       $ cvs commit -m "ݰϴ ߰" Hello.java
       cvs commit: Up-to-date check failed for `Hello.java'
       cvs [commit aborted]: correct above errors first!

  ̷ ޽  Ǹ update  𿡼 浹 ߻ߴ
  Ȯϸ ȴ.     տ  Ͱ ϴ.

  3.4.5.   ߰/ (add/delete)

  ݱ ҿ ִ  ϰ,   ٽ ϴ
   ˾ƺҴ.  ۾ ϴ  ο  ų
      찡 . ̷ 쿡 ϴ 
  add delete̴.   ſ ϴ. Test.java  
     丮 Test.java     ϸ
  ȴ.

       $ cvs add Test.java
       cvs add: scheduling file `Test.java' for addition
       cvs add: use 'cvs commit' to add this file permanently

  ޽   ֵ add ɸδ ҿ Test.java 
  ʴ´. Ҹ ϴ  commit ɻ̴. add  
  commit ɽÿ Test.java ߰ؾ Ѵٴ    ̴.
    update Ȯ   ִ.

  $ cvs update
  cvs update: Updating .
  A Test.java

   A ߰(added)  ǹѴ. ׷Ƿ Test.java ߿
  ۾  ü commit  ҿ ߰ ̴. ƴϸ ̸
  Test.java ڷ commit Ͽ ٷ ߰ǵ   ִ.

       $ cvs commit -m " " Test.java
       RCS file: /home/CVS/myprj/Test.java,v
       done
       Checking in Test.java;
       /home/CVS/myprj/Test.java,v  <--  Test.java
       initial revision: 1.1
       done

  ߰  ٸ ڰ update     ۾ 
  ܳ,   ŵǴ Ͱ  U Ἥ ǥѴ.

       $ cvs update
       cvs update: Updating .
       U Test.java

    ͵ ̴. Test.java   
  Ѵ.

       $ rm Test.java
       $ cvs delete Test.java
       cvs remove: scheduling `Test.java' for removal
       cvs remove: use 'cvs commit' to remove this file permanently

  delete  ϱ  ݵ   ۾ 
  Ͽ Ѵ.  commit  ϸ Test.java ҿ
   ̴. ̰͵ update Ȯ ٸ    ̴.

       $ cvs update
       cvs update: Updating .
       R Test.java

  R (removed)  Ÿ.  commit  
  .

       $ cvs commmit -m "" Test.java
       Removing Test.java;
       /home/CVS/myprj/Test.java,v  <--  Test.java
       new revision: delete; previous revision: 1.1
       done

  ̷   ķ ٸ ڰ update ϰ Ǹ 
   ޽ ϸ鼭   ۾ 丮 ȴ.

       $ cvs update
       cvs update: Updating .
       cvs update: warning: Test.java is not (any longer) pertinent

  3.4.6.  ۾   (log)

      ٿ  CVS ۾  ҿ  
  ޽  ϰ ִ.   ҿ Բ Ǿ log 
  ̿ϸ     ִ. Hello.java   .

  $ cvs log Hello.java

  RCS file: /home/CVS/myprj/Hello.java,v
  Working file: Hello.java
  head: 1.5
  branch:
  locks: strict
  access list:
  symbolic names:
          start: 1.1.1.1
          webdox: 1.1.1
  keyword substitution: kv
  total revisions: 6;    selected revisions: 6
  description:
  ----------------------------
  revision 1.5
  date: 1999/12/12 04:04:23;  author: minskim;  state: Exp;  lines: +1 -0
  λ縻 
  ----------------------------
  revision 1.4
  date: 1999/12/12 04:03:50;  author: sehkone;  state: Exp;  lines: +0 -1
  ȯմϴ ߰
  ----------------------------
  revision 1.3
  date: 1999/12/12 04:01:40;  author: sehkone;  state: Exp;  lines: +2 -1
  ּ ߰
  ----------------------------
  revision 1.2
  date: 1999/12/12 03:51:36;  author: minskim;  state: Exp;  lines: +1 -0
  λ縻 ߰
  ----------------------------
  revision 1.1
  date: 1999/12/12 03:50:48;  author: minskim;  state: Exp;
  branches:  1.1.1;
  Initial revision
  ----------------------------
  revision 1.1.1.1
  date: 1999/12/12 03:50:48;  author: minskim;  state: Exp;  lines: +0 -0
  Ʈ 
  =============================================================================

  Ź commit   ¥ ð,  , ޽  ϵǴ
     ִ. ̷ log      ۾ ߴ
  Ѵ   ֱ  װ ۾   ľ  ִ. 
    Ȱϱ ؼ ٵ Ź commit   ˱ 
  ۾   ݿ  ִ ޽   ߿ϴ.

  4.    Ͽ

    ֽ WebDox <http://webdox.co.kr/> ã  
  , HTML  PS · ȴ.

