add directory Minix
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Minix/2.0.0/wwwman/man9/mined.9.html
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Minix/2.0.0/wwwman/man9/mined.9.html
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<HTML>
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<HEAD>
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<TITLE>mined(9)</TITLE>
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</HEAD>
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<BODY>
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<H1>mined(9)</H1>
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<HR>
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<PRE>
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<STRONG>Command:</STRONG> <STRONG>mined</STRONG> <STRONG>-</STRONG> <STRONG>MINIX</STRONG> <STRONG>editor</STRONG>
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<STRONG>Syntax:</STRONG> <STRONG>mined</STRONG> [<EM>file</EM>]
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<STRONG>Flags:</STRONG> (none)
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<STRONG>Examples:</STRONG> mined /user/ast/book.3 # Edit an existing file
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mined # Call editor to create a new file
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ls -l | mined # Use <EM>mined</EM> as a pager to inspect
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listing
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<EM>Mined</EM> is a simple screen editor. At any instant, a window of 24
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lines is visible on the screen. The current position in the file is
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shown by the cursor. Ordinary characters typed in are inserted at the
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cursor. Control characters and keys on the numeric keypad (at the
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right-hand side of the keyboard) are used to move the cursor and perform
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other functions.
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Commands exist to move forward and backward a word, and delete
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words either in front of the cursor or behind it. A word in this
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context is a sequence of characters delimited on both ends by white
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space (space, tab, line feed, start of file, or end of file). The
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commands for deleting characters and words also work on line feeds,
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making it possible to join two consecutive lines by deleting the line
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feed between them.
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The editor maintains one save buffer (not displayed). Commands are
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present to move text from the file to the buffer, from the buffer to the
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file, and to write the buffer onto a new file. If the edited text
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cannot be written out due to a full disk, it may still be possible to
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copy the whole text to the save buffer and then write it to a different
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file on a different disk with CTRL-Q. It may also be possible to escape
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from the editor with CTRL-S and remove some files.
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Some of the commands prompt for arguments (file names, search
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patterns, etc.). All commands that might result in loss of the file
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being edited prompt to ask for confirmation.
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A key (command or ordinary character) can be repeated <EM>n</EM> times by
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typing <EM>ESC</EM> <EM>n</EM> <EM>key</EM> where <EM>ESC</EM> is the 'escape' key.
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Forward and backward searching requires a regular expression as the
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search pattern. Regular expressions follow the same rules as in the
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UNIX editor, <EM>ed</EM>. These rules can be stated as:
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Any displayable character matches itself.
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. (period) matches any character except line feed.
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^ (circumflex) matches the start of the line.
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$ (dollar sign) matches the end of the line.
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\c matches the character <EM>c</EM> (including period, circumflex, etc).
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[<EM>string</EM>] matches any of the characters in the string.
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[^string] matches any of the characters except those in the
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string.
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[<EM>x</EM>-<EM>y</EM>] matches any characters between <EM>x</EM> and <EM>y</EM> (e.g., [<EM>a</EM>-<EM>z</EM>]).
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Pattern* matches any number of occurrences of <EM>pattern</EM>.
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Some examples of regular expressions are:
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The boy matches the string 'The boy'
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^$ matches any empty line.
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^.$ matches any line containing exactly 1 character
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^A.*\.$ matches any line starting with an <EM>A</EM>, ending with a
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period.
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^[A-Z]*$ matches any line containing only capital letters (or
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empty).
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[A-Z0-9] matches any line containing either a capital letter or a
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digit.
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.*X$ matches any line ending in 'X'
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A.*B matches any line containing an 'A' and then a 'B'
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Control characters cannot be entered into a file simply by typing
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them because all of them are editor commands. To enter a control
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character, depress the ALT key, and then while holding it down, hit the
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ESC key. Release both ALT and ESC and type the control character.
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Control characters are displayed in reverse video.
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The <EM>mined</EM> commands are as follows.
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<STRONG>CURSOR</STRONG> <STRONG>MOTION</STRONG>
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<STRONG>arrows</STRONG> Move the cursor in the indicated direction
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<STRONG>CTRL</STRONG>-<STRONG>A</STRONG> Move cursor to start of current line
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<STRONG>CTRL</STRONG>-<STRONG>Z</STRONG> Move cursor to end of current line
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<STRONG>CTRL</STRONG>-<STRONG>^</STRONG> Move cursor to top of screen
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<STRONG>CTRL</STRONG>-<STRONG>_</STRONG> Move cursor to end of screen
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<STRONG>CTRL</STRONG>-<STRONG>F</STRONG> Move cursor forward to start of next word
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<STRONG>CTRL</STRONG>-<STRONG>B</STRONG> Move cursor backward to start of previous word
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<STRONG>SCREEN</STRONG> <STRONG>MOTION</STRONG>
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<STRONG>Home</STRONG> <STRONG>key</STRONG> Move to first character of the file
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<STRONG>End</STRONG> <STRONG>key</STRONG> Move to last character of the file
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<STRONG>PgUp</STRONG> <STRONG>key</STRONG> Scroll window up 23 lines (closer to start of the file)
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<STRONG>PgDn</STRONG> <STRONG>key</STRONG> Scroll window down 23 lines (closer to end of the file)
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<STRONG>CTRL</STRONG>-<STRONG>U</STRONG> Scroll window up 1 line
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<STRONG>CTRL</STRONG>-<STRONG>D</STRONG> Scroll window down 1 line
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<STRONG>MODIFYING</STRONG> <STRONG>TEXT</STRONG>
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<STRONG>Del</STRONG> <STRONG>key</STRONG> Delete the character under the cursor
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<STRONG>Backspace</STRONG> Delete the character to left of the cursor
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<STRONG>CTRL</STRONG>-<STRONG>N</STRONG> Delete the next word
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<STRONG>CTRL</STRONG>-<STRONG>P</STRONG> Delete the previous word
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<STRONG>CTRL</STRONG>-<STRONG>T</STRONG> Delete tail of line (all characters from cursor to end of
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line)
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<STRONG>CTRL</STRONG>-<STRONG>O</STRONG> Open up the line (insert line feed and back up)
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<STRONG>CTRL</STRONG>-<STRONG>G</STRONG> Get and insert a file at the cursor position
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<STRONG>BUFFER</STRONG> <STRONG>OPERATIONS</STRONG>
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<STRONG>CTRL</STRONG>-<STRONG>@</STRONG> Set mark at current position for use with CTRL-C and
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CTRL-K
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<STRONG>CTRL</STRONG>-<STRONG>C</STRONG> Copy the text between the mark and the cursor into the
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buffer
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<STRONG>CTRL</STRONG>-<STRONG>K</STRONG> Delete text between mark and cursor; also copy it to the
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buffer
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<STRONG>CTRL</STRONG>-<STRONG>Y</STRONG> Yank contents of the buffer out and insert it at the
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cursor
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<STRONG>CTRL</STRONG>-<STRONG>Q</STRONG> Write the contents of the buffer onto a file
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<STRONG>MISCELLANEOUS</STRONG>
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<STRONG>numeric</STRONG> <STRONG>+</STRONG> Search forward (prompts for regular expression)
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<STRONG>numeric</STRONG> <STRONG>-</STRONG> Search backward (prompts for regular expression)
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<STRONG>numeric</STRONG> <STRONG>5</STRONG> Display the file status
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<STRONG>CTRL</STRONG>-<STRONG>]</STRONG> Go to specific line
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<STRONG>CTRL</STRONG>-<STRONG>R</STRONG> Global replace <EM>pattern</EM> with <EM>string</EM> (from cursor to end)
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<STRONG>CTRL</STRONG>-<STRONG>L</STRONG> Line replace <EM>pattern</EM> with <EM>string</EM>
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<STRONG>CTRL</STRONG>-<STRONG>W</STRONG> Write the edited file back to the disk
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<STRONG>CTRL</STRONG>-<STRONG>X</STRONG> Exit the editor
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<STRONG>CTRL</STRONG>-<STRONG>S</STRONG> Fork off a shell (use CTRL-D to get back to the editor)
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<STRONG>CTRL</STRONG>-<STRONG>\</STRONG> Abort whatever the editor was doing and wait for command
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<STRONG>CTRL</STRONG>-<STRONG>E</STRONG> Erase screen and redraw it
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<STRONG>CTRL</STRONG>-<STRONG>V</STRONG> Visit (edit) a new file
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<STRONG>Author</STRONG>
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<EM>Mined</EM> was designed by Andy Tanenbaum and written by Michiel
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Huisjes.
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</PRE>
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</BODY>
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</HTML>
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