F1 Help 도움말
F2 Reread source window 현재 활성화된 창의 내용을 다시 읽음
F3 List files 내용보기
F4 Edit files 내용편집
F5 Copy files 복사하기
F6 Rename or move files 이동하기
F7 Create directory 디렉토리 만들기
F8 Delete files 삭제하기
F9 Activate menu above source window (left or right) 메뉴활성화
F10 Activate left menu or deactivate menu 왼쪽메뉴 활성화 토글키

ALT+F1 change left drive 왼쪽창 드라이브 변경
ALT+F2 change right drive 오른쪽창 드라이브 변경

ALT+F3 Use alternate (external or internal) viewer 대용뷰어 사용
ALT+F4 Exit 프로그램 종료
ALT+F5 Pack files 압축하기
ALT+SHIFT+F5 Pack files 압축하기(원본삭제)
ALT+F7 Find 검색
ALT+F8 Opens the history list of the command line 명령줄 히스토리 리스트 열기
ALT+F9 Unpack specified files 압축해제
ALT+F10 Opens a dialog box with the current directory tree 디렉토리 트리 열기

SHIFT+F2 Compare file lists
SHIFT+F3 List only file under cursor, when multiple files selected

SHIFT+F4 Create new text file and load into editor
SHIFT+F5 Copy files (with rename) in the same directory
SHIFT+F10 Show context menu
SHIFT+CTRL+F5 Create shortcuts of the selected files (Windows 95/98/NT new shell only)
SHIFT+F6 Rename files in the same directory
SHIFT+ESC Minimizes Total Commander to an icon
ALT+left/right Go to previous/next dir of already visited dirs
ALT+down Open history list of already visited dirs (like the history list in a WWW browser)

NUM + expand selection
NUM - shrink selection
NUM * invert selection
NUM / restore selection
CTRL+NUM + select all
CTRL+NUM - deselect all
ALT+NUM + select all files with the same extension
CTRL+PgUp
or Backspace Change to parent directory (cd ..)
CTRL+< Jump to the root directory (most European keyboards)

CTRL+\ Jump to the root directory (US keyboard)
CTRL+PgDn Open directory/archive (also self extracting .EXE archives)
CTRL+left/right Open directory/archive and display it in the target window. If the cursor is not on a directory name, the current directory is displayed instead.

CTRL+F1 File display 'brief' (only file names)
CTRL+F2 File display 'full' (all file details)

CTRL+SHIFT+F2 Comments view (new comments are created with Ctrl+Z)
CTRL+F3 Sort by name
CTRL+F4 Sort by extension
CTRL+F5 Sort by date/time
CTRL+F6 Sort by size
CTRL+F7 Unsorted

CTRL+F8 Display directory tree
CTRL+F9 Print file under cursor using the associated program
CTRL+F10 Show all files
CTRL+F11 Show only programs
CTRL+F12 Show user defined files

TAB Switch between left and right file list
Letter Redirect to command line, cursor jumps to command line
INSERT Select file or directory.
SPACE Select file or directory (as INSERT). If SPACE is used on an unselected directory under the cursor, the contents in this directory are counted and the size is shown in the "full" view instead of the string <DIR>. This can be disabled through 'Configuration' - 'Options' - 'Operation' - 'Selection with Space'.

ENTER Change directory / run program / run associated program / execute command line if not empty. If the source directory shows the contents of an archive, further information on the packed file is given.

SHIFT+ENTER 1. Runs command line / program under cursor with preceding command /c and leave the program's window open. Only works if NOCLOSE.PIF is in your Windows directory!

2. With ZIP files: use alternative choice of these (as chosen in Packer config): (Treat archives like directories <-> call associated program, i.e. winzip or quinzip)

3. Inside an archive file: Unpack the file under the cursor and treat it like an archive (zip in zip processing)
ALT+SHIFT+ENTER
The contents of all directories in the current directory are counted. The sizes of the directories are then shown in the "full" view instead of the string <DIR>.
ALT+ENTER Show property sheet.
CTRL+A select all

CTRL+B Directory branch: Show contents of current dir and all subdirs in one list
CTRL+C (32 bit) Copy files to clipboard
CTRL+D Open directory hotlist ('bookmarks')

CTRL+F Connect to FTP server
CTRL+SHIFT+F Disconnect from FTP server
CTRL+I Switch to target directory
CTRL+L Calculate occupied space (of the selected files)
CTRL+M Multi-Rename-Tool
CTRL+SHIFT+M Change FTP transfer mode
CTRL+N New FTP connection (enter URL or host address)
CTRL+P Copy current path to command line
CTRL+Q Quick view panel instead of file window
CTRL+R Reread source directory

CTRL+T Open new folder tab and activate it
CTRL+SHIFT+T Open new folder tab, but do not activate it
CTRL+U Exchange directories
CTRL+SHIFT+U Exchange directories and tabs
CTRL+V (32 bit) Paste from clipboard to current dir.
CTRL+W Close currently active tab
CTRL+SHIFT+W Close all open tabs
CTRL+X (32 bit) Cut files to clipboard

CTRL+Z Edit file comment

CTRL+UP Open dir under cursor in new tab
CTRL+SHIFT+UP Open dir under cursor in other window (new tab)
CTRL+TAB Jump to next tab
CTRL+SHIFT+TAB
Jump to previous tab

ALTGR+Letter(s) or
CTRL+ALT+Letter(s)
 Quick search for a file name (starting with specified letters) in the current directory

Other keys: See command line

#. Class 명명법의 규칙

1. 대문자(첫자) ===> 반드시는 아니다. 하지만, Sun 이 제공한 Api  Class 를 대문자로 시작한다.
                       ===> Api 의 내용을 정확히 확인하기 위해서 (중요중요!!!)
                              -. API 란, Sun 사에서 제공하는 Class 뭉치의 사전이다. 

2. 숫자로 시작하지마라.
3. 특수문자 사용금지.(_(언더스코어), $ 는 예외)

#. JVM 의 정의

 - 자바가상머신
 - 증거: 자바가 단순언어가 아니다.
            자바는 단순언어가 아니라 < System > 이다.
       
        - 역할: 자바의 환경을 정의한다.(JRE)
                   자바언어에서 사용가능한 spec 을 제공한다.

#. 주석

 -. 주석은 JVM 이 인식하지 못하는 코드이다.
 -. 이는 나중에 코드를 쉽게 분석할 수 있는 설명이된다.
 -.코드의 버그를 잡을수있는 수단이 된다.

----------------------------------------- written by yvette.

1) 자바는 어떻게 저장해야 하는가?
          ==> 클래스명과 파일명을 같게 저장한다. (Test.java)

2) 이 클래스를 스스로 실행가능하게 만들수 있는 설계를 하시오.
          ==>  main method 가 있어야 스스로 실행가능하며,
                 main method 의 형태는 public static void main(String args[]) {
                                                   } 이다.

3) 이 java 파일을 compile 하시오.(java file 의 compile 명령어)
          ==> javac Test.java

   3-1) 컴파일후 생성되는 파일의 확장자는?
          ==> *.class 파일 --> Test.class

4) compile 된 자바파일을 실행하시오.
          ==> java Test