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d   ɾ³ý(delete)
y   ¸´ÖÆ(yank)
p   ·ÅÖÃ(put)
c   ÐÞ¸Ä(change)

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w   ÓαêËùÔÚλÖõ½Ï¸ö×ֵĵÚÒ»¸ö×Öĸ
b   ÓαêËùÔÚλÖõ½Éϸö×ֵĵÚÒ»¸ö×Öĸ
$   ÓαêËùÔÚλÖõ½¸ÃÁеÄ×îááÒ»¸ö×Öĸ
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TOP

linuxϵͳ¹ÜÀí

Emacs

Emacs Æô¶¯:
Ö±½Ó´òemacs, Èç¹ûÓÐX-windows¾Í»á¿ªÊÓ´°. Èç¹û²»ÏëÓÃX µÄ°æ±¾,
¾ÍÓà emacs -nw      (No windows)Æð¶¯.
·ûºÅ˵Ã÷
C-X ±íʾ°´×¡CTRL¼ü, È»áá°´X, ÔÙ°ÑCTRL, XÒ»Æð·Å¿ª.
M-X         META                 META

ÔÚûÓÐMETA¼üµÄµçÄÔÉÏ, M-X µÈì¶ÏȰ´ ESC¼ü, ½ÓÖø°´ X¼ü.
SunÉÏÃæMETA¼ü¾ÍÊÇÁâÐεÄÄǸö¼ü.
ÓÐЩϵͳMETA¼ü¾ÍÊÇALT¼ü.(»òÕßijһ±ßµÄALT¼ü)

C-X»ò M-XµÄXûÓдóСд·Ö±ð.
Emacs°´¼üÃüÁî»ù±¾ÉÏÊÇÒ»´®C-<chr>ºÍM-<chr>×é³ÉµÄ.
³¬¹ýÁ½¸öÒÔÉϵİ´¼üÃüÁî, Emacs»áÔÚÓ©Ä»×îÏÂÃæÒ»ÐÐÏÔʾÄã°´¹ýʲ÷á.
ÕâÒ»ÐнÐ×÷mini buffer

½áÊøEmacs°´ C-x C-c

È¡ÏûÖ´ÐÐ C-g
ÓÐЩEmacsÃüÁî»áÅܾܺÃ, ¿ÉÒÔÓÃC-gÖжÏÖ®. °´´í¼üÒ²¿ÉÒÔ°´C-gÈ¡Ïû.

ÉÏÏÂÒÆ¶¯   C-p ÏòÉÏ (previous line) C-nÏòÏÂ(next line)
×óÓÒÒÆ¶¯   C-f ÏòÓÒ (forward) C-b Ïò×ó (backward)

ÆäʵEmacsÄÚ²¿Ã»ÓÐÐеĸÅÄî, °ÑһƪÎÄÕ·ÅÔÚÒ»¸ö´óbuffer
ÀïÃæ, ËùÒÔC-f (forward)¾ÍÊÇÏòµµÎ²Òƶ¯, C-b (backward)
ÊÇÒÆ»ØÈ¥µÄÒâ˼, Ò»´ÎÒ»¸ö×Ö.

·­Ò³  ÏÂÒ»Ò³ C-v (view next screen)
   ÉÏÒ»Ò³ M-v

·­Ò³Ê±,ÉÏÒ»  Ä©Î²»áÁôÒ»µãÔÚÓ©Ä»×îÉÏÃæ,ÒÔά³ÖÁ¬ÐøÐÔ.

EmacsÔÚÓαê½Ó½üÓ©Ä»×îÏ·½Ê±»á×Ô¶¯Ìø°ëÒ³, °Ñµµ°¸ÍùǰŲһµã,
·½±ãÔĶÁ.

ÖØ»­Ó©Ä» C-L

EmacsÀïÃæÓαêµÄרÓÐÃû´Ê½Ðpoint. point == ÓαêĿǰµÄ µã

ÓαêÒ»´ÎÌøÒ»¸ö×Ö(word) M-f  ÍùááÌø M-b

×¢Òâ C-f Óë M-f, C-b Óë M-bµÄ¶Ô³ÆÐÔ.

ÒÆµ½ÐÐÍ· C-a  ÐÐβ C-e
ÒÆµ½¾äÊ× M-a  µ½¾äβ M-e
(M-a µ½ÉÏÒ»¸ö¾äµãááÃæ,Ò»¸ö¾ä×ӵįðÍ·.
M-e µ½¾äµãááÃæ)

ÒÆµ½µµÍ· M-< µµÎ² M->

ɾ³ýÓαêĿǰָµÄ/ááÃæµÄ×Ö C-d
     Ç°ÃæµÄ×Ö DEL  (Delete¼ü)
DELµÄÕýÃû½ÐRubout (Rub out)

M-DEL Íù»ØÉ¾Ò»¸ö×Ö(word)
M-d   Íùǰɾ (ÓαêááÃæ)
C-k   ɾÖÁÐÐβ (kill)
M-k   ɾµ½Ò»¾ä×Ó½áβ(ɾµ½¾äµã) (kill)


×¢ÒâBackspace = C-h ÔÚEmacsÏÂÊÇhelpµÄÒâ˼
ááÃæÓÐ(kill)µÄ, ±íʾ´Ëɾ³ýµÄ¶¯×÷ÊÇkill, ²»Ì«µÈì¶delete.
emacs»á°ÑkillµôµÄ¶«Î÷·Åµ½kill ringÈ¥, ËãÊÇÒ»ÖÖÔÝ´æµÄµØ·½,
ÒÔáá¿ÉÒԽгöÀ´.¼û yank˵Ã÷.


Undo: C-x u
C-_ µÈì¶ C-x u    ÓÐЩDECÖÕ¶Ë»ú, C-/¾ÍÊÇC-_
               ÓÐʱµÈì¶C-Shift- -

ÖØ¸´Ö´ÐÐ

¾ÙÀý, ÏòÓÒÒÆ 8¸ö×Ö, C-u 8 C-f
C-u ÔÚEmacsÀïÊÇÂùÌØ±ðµÄ,ÓÃÀ´É趨һЩÒýÊý(argument/repeat count)
¸øÆäááµÄÃüÁî.

C-u 2 0 C-n ÏòÏÂÒÆ 20ÐÐ

ÓÐÒ»¸öÌØ±ðµÄÀýÍâ, C-u 3 C-v ²»ÊÇ·­ÈýÒ³, ¶øÊÇÕû¸öÓ©Ä»ÏòÉÏÒÆÈýÐÐ.
¾Ý˵Õâ±È½ÏÓÐÒâÒå.

C-u 1 0 C-x u   UNDO 10´Î

¸øC-LÒ»¸öÒýÊý»áÔõ÷áÑù:
C-u 0 C-l »áÖØ»­Ó©Ä»,²¢ÇÒ°ÑĿǰµÄÐÐÒÆµ½Ó©Ä»µÚÒ»ÐÐ.

ÁíÍâ, C-u 100   µÈì¶ M-100
   C-u Êý×Ö  µÈì¶ M-Êý×Ö

X windows ÏÂ,
C-left C-right Ò»´ÎÒÆÒ»¸ö×Ö(word).
C-up C-down ÒÆ¶¯Ò»¶Î (paragraphs/CÓïÑԵϰÊÇblock)
Home = C-a
End = C-e
C-Home = M-<
C-end = M->
PgUp PgDn = M-v C-v
Éè¶¨ÖØ¸²´ÎÊý¸ü¼Ó¼òµ¥,
±ÈÈçÒªÏòÓÒÒÆ10¸ö×Ö C-1 C-0 right-arrow
¾ÍÊǰ´×¡CTRL, È»áá´ò10¾Í¶ÔÁË, ±È C-u 1 0 ¼òµ¥.

MouseÖмüÓÃÀ´Ñ¡È¡ÓÐhi-lightµÄµØ·½.
  ÓÒ¼üÊÇmenu-button

Èç¹û²»Ð¡Ðİ´Á½´ÎESC, µÈì¶ M-ESC,  »áÓÐÒ»¸öѶϢÅܳöÀ´
˵Äã°´µ½Ò»¸ö±»disableµÄÃüÁî. ÕâÊǸ߼¶Ö¸Áî, ×÷ÕßÈÏΪ
³õѧÕßÓò»µÀ,ËùÒÔ»áÎÊÄãÒª²»ÒªÆô¶¯Ëü, Ò»°ã»Ø´ðno.

Èç¹ûijһÐÐÌ«³¤, Ó©Ä»ÏÔʾ²»ÏÂ, Emacs»áÔÚÓ©Ä»×îÓұߴò¸ö$,
±íʾ´ËÐÐδÍê,Óұ߻¹ÓÐ.

°ÑÒ»Ðвð³ÉÁ½ÐÐ: ÔÚÏë²ð´¦°´Enter¼´¿É.
ºÏ²¢Á½ÐÐΪһÐÐ: ÔÚÐÐβ°´C-d (»òÐÐÊ×°´DEL)

Yank: ͳö±»É¾µôµÄ(killed)¶«Î÷.

Ö»ÒªÓÃkill (C-k, M-kµÈ) ɾ³ý, ³¬¹ýÒ»¸ö×ÖµÄ×ÊÁÏ,
emacs¾Í»á°ÑËü´æÆðÀ´, È»ááC-y ¿ÉÒÔ°ÑËü½Ð³öÀ´.
¹¦ÄܸúCut & PasteÒ»Ñù. Kill ºÍdelete²»Ò»Ñù, Ö»Óб»
killµôµÄ¶«Î÷²ÅÄÜÓÃyankÍ»ØÀ´.

ÓαêÔÚͬһµØ·½²»¶¯, Á¬ÐøkillµôµÄ×ÊÁϻᱻµ±³ÉÒ»´ÎkillµôµÄ,
yankʱ»áÒ»Æð»ØÀ´.

±»KillµôµÄ×ÊÁÏÊÇ·ÅÔÚ³Æ×÷ kill ringµÄ×ÊÁϽṹÉÏÃæ, ring¾ÍÊǸöԲȦ,
±»killµôµÄ¶«Î÷»áÒÀÐò°ÚÔÚԲȦÉÏ. yank »á·Å»Ø×î½üÒ»´ÎkillµôµÄ×ÊÁÏ.
Èç¹û²»ÊÇÄãÏëÒªµÄ»°, ÓÃM-y ¿ÉÒÔ»».  (M-y¾ÍÊǸæËßemacs, ²»¶Ô²»¶Ô,
ÎÒ²»ÊÇÒªÕâÒ»¸ö,»»Ç°Ò»¸ö¸øÎÒ).

M-y Òª½ô½ÓÔÚC-yÖ®áá.

¿½±´ÎÄ×ֵķ½·¨== Á¬Ðø C-k ¼¸´Î,  °ÑÒª¿½±´µÄÐÐÈ«²¿É¾µô,
È»áá°´ C-y Ū»ØÀ´. ÔÙµ½Ïë¸´ÖÆµÄµØ·½°´Ò»´ÎC-y, ¾Í³ÉÁË.

°ÑÒª¿½±´µÄ×ÊÁÏkillµôÔÚyank»ØÀ´ºÃÏñºÜ±¿. ÊÇÓбȽÏÎÄÃ÷µÄ
·½·¨, ÄǾÍÊÇM-w, ²»¹ý½ÏÂé·³.

Ê×ÏÈ,ÒªÏÈÉè±ê¼Ç. Mark Óà C-SPC »ò C-@ Éè. È»ºò
°ÑÓαêÒÆµ½ÁíÒ»¶Ë, °´ M-w ¾Í¿ÉÒÔ°Ñ mark µ½ point¼äµÄ
×Ö´æµ½kill ringÉÏ. point ¾ÍÊÇÓαêµÄÒâ˼.

Emacs²»»á°ÑMarkÆðÀ´µÄµØ·½?*** ighlight±íʾ, ³ý·ÇÔÚXÏÂ.
ÔÚXÏÂ, ¿ÉÒÔÓÃM-w À´¿½±´Óû¬Êó·´°×µÄÎÄ×Ö.

kill & yank ¾ÍÊÇ cut & pasteµÄÒâ˼.


ÒÔÉϴ󲿷ÝÖ¸Áî¶ÔBashµÄÃüÁîÁб༭ҲÓÐЧ

µµ°¸²Ù×÷
¶Áµµ: EmacsÊõÓï½Ð finding a file.
C-x C-f È»ááÔÚmini-bufferÊäÈëµµÃû. ÊäÈëµµÃûʱ, SPC¼üÓÐ
auto-completeµÄ¹¦ÄÜ,»òÕß»áÐã³öµ½Ä¿Ç°ÎªÖ¹µµÃûǰ¼¸
¸ö×ÖºÍÊäÈëÒ»ÑùµÄ. (TAB¼üÒ²ÓÐÀàËÆ¹¦ÄÜ)

C-x C-f ½Ð find-file

C-x C-s ´æµµ (save current file, save current buffer)
C-x s   ´æËùÓеĵµ

C-x i   ²åÈëµµ°¸  °ÑÁíÍâµÄµµ°¸µÄÄÚÈݶÁÈëĿǰ±à¼­ÇøÄÚ

ÊÓ´°
Emacs°Ñµµ°¸¶Á½øÀ´,´æÔÚbufferÖÐ.
ÎÒÃÇ͸¹ýwindowÀ´¿´/±à¼­buffer.

Á½¸öÊÓ´°»á°ÑÓ©Ä»ÇгÉÁ½²¿·Ý, ËûÃÇ¿ÉÒÔͬʱÏÔʾ
ÏàͬµÄ, »ò²»Í¬µÄµµ°¸.

¶Ô³õѧÕß¶øÑÔ, ×îÐèÒªµÄÊǼÇסÔõÑùÈò»ÏëÒªµÄÊÓ´°Ïûʧ:

C-x 0 ¹ØµôĿǰµÄÊÓ´°
C-x 1 »áÈÃĿǰµÄÊÓ´°Õ¼ÂúÕû¸öÓ©Ä» (One Window),
   È¡Ïû/¹ØµôÆäËûµÄÊÓ´°.

EmacsÀïÃæÓÐÐí¶à¹¦Äܶ¼»á¿ªÒ»¸öСÊÓ´°À´ºÍʹÓÃÕß¹µÍ¨, ÏÔʾѶϢ.
ÓÐʱºò²»»á×Ô¶¯ÏûʧºÜÌÖÑá, C-x 1 ¾ÍºÜÓÐÓÃ.

ÁíÒ»¸ö¹¦ÄÜÊÇÈçºÎÌøµ½ÁíÒ»¸öÊÓ´°.
C-x o  (other-window)


C-x 2 °ÑĿǰµÄÊÓ´°ÇгÉÁ½¸ö (ˮƽ·Ö¸î)
C-x 3                      (´¹Ö±·Ö¸î)
C-x 4 ÊÇÒ»´®ÓëÊÓ´°ÓйصÄÖ¸Áî.
C-x 4 ÊÇÒ»´®ÓëÊÓ´°ÓйصÄÖ¸Áî.
C-x 5 ÔòÊÇÀ©Õ¹µ½XµÄÊÓ´°, ³ÆÎªframe.
   C-x 5 2 ¾ÍÊÇÔÙ¿ªÁíÒ»¸öXÊÓ´° (frame).


¶àµµ±à¼­
C-x C-b ¿´Ä¿Ç°ÓÐÄÇЩbuffer (buffer¾ÍÊÇemacs·Å¿ªÆðµÄµµ°¸µÄµØ·½).
C-x b È»ááÔÚminibufferÊäÈëbufferµÄÃû×Ö,¿ÉÒÔÇл»±à¼­buffer.
   TAB¼üÒ²ÓÐ×÷ÓÃ. ÓÐЩÄÚ²¿µÄbuffer (¾ÍÊÇûÓеµ°¸µÄbuffer),
   ÊÇÓÃ*¿ªÍ·ºÍ½áÊø, Õâ¸öÒ²Òª´ò, Èç*scratch*

×îºòÌáÐÑ:
C-x 1 ¿ÉÒ԰ѶàâŵÄÊÓ´°¹Øµô.


EmacsÀ©³äÖ¸Áî

Ç°Ãæ½éÉܵÄemacs°´¼ü´ó²¿·Ý¶¼ÊÇC-<chr> »òÕß M-<chr>µÄÐÎʽ.
ÕâÊÇ×î¼òµ¥µÄ°´·¨, ÓÉÒ»¶Ô°´¼ü¹¹³ÉÒ»¸öÖ¸Áî.

EmacsµÄ°´¼ü¿ÉÒÔ³¬¹ý2¸öÒÔÉÏ. Èç C-x 1 »ò C-x C-b.
Ò»°ã³¬¹ýÒ»¸ö°´¼ü×éºÏµÄÃüÁî¶¼ÊÇÓÃC-x ¿ªÍ·.

ÁíÍâÄãÒ²¿ÉÒÔÖ±½ÓÏÂÃüÁî. °´ M-x Ö®áá¾Í¿ÉÒÔ´òÒ»¸öEmacsÃü
ÁîÀ´Ö´ÐÐ. Ò»°ãÕâЩÃüÁîÃû×Ö¶¼ºÜ³¤, ²»¹ý¶¼²»³£ÓÃ. µÈÒ»ÏÂ
ÎÒÃÇ»á½éÉÜһЩ. »¹ÓнéÉÜÔõ÷á°ÑÕâЩÃüÁîÉè³É°´¼üÖ¸Áî.

C-x C-c ¾ÍÊǽáÊøEmacs. ²»¹ýÒ»°ãEmacsºÜ±¿ÖØ, Ò»µ©Æð¶¯¾Í²»ÇáÒ×
Í˳ö. ËùÒԱȽϳ£ÓõÄÊÇC-z

C-z °ÑEmacsÔÝÍ£, »Øµ½ÃüÁîÁÐ. µ±ÄãÏ´ÎÔÙÐèÒª±à¼­Ê±,´òfg %emacs
¾Í¿ÉÒÔ°ÑEmacs»½ÐÑ.

ÔÚXÏÂ, C-z»á°ÑemacsËõ³Éicon


mode line

emacs±à¼­»­ÃæÓÉ ±à¼­Çø(buffer) ״̬ÁÐ (modeline) ºÍ¶Ô»°Çø (minibuffer)
¹¹³É. ÕâÀï½âÊÍ modeline ÏÔʾµÄѶϢ.

ÒÔÏÂÊǸö·¶Àý:

--**-XEmacs: xemacs.qs      (Fundamental)----74%-------

ÓÉááÃæÍùǰ½âÊÍ, 74% ±íʾÓαêµÄλÖÃ.

(Fundamental)±íʾ±à¼­Ä£Ê½.ÕâÊÇ×îԭʼµÄģʽ. ±à¼­²»Í¬ÖÖÀàµÄÎÄÕÂ
¿ÉÄÜÏ£ÍûÓò»Í¬µÄģʽ, ±ÈÈç˵C-mode, lisp-mode, tex-mode, text-mode
µÈµÈ. ÔÚ²»Í¬Ä£Ê½Ï¿ÉÄܶàһЩ°´¼ü³öÀ´. ¾ÙÀýtext-mode.
   M-x text-mode
¿ÉÒÔÇÐÈëtext-mode, ÕâÊÇÒ»°ãÈ˱༭ÎÄ×ÖʹÓõÄģʽ. ºÍFundamental mode
ûʲ÷á²îÒì. ²»¹ýÓαêÒÆ¶¯Ê±, Emacs¶ÔÒ»¸ö×ֵ͍Òå¾ÍÓÐËù²»Í¬, Òò¶ø
M-f M-b µÈÒÆ¶¯Ò»¸ö×Ö, Ò»¸ö¶ÎÂäµÄÖ¸Áî¾Í¿ÉÄÜ»áÍ£ÔÚ±êµã·ûºÅµÄÇ°Ãæ.
´Ëʱ״̬ÁбäΪ... (Text)----70%---

ÒÔÉÏ˵µÄÊÇMajor mode. ÁíÍ⻹ÓÐminor mode, Æäʵ¾ÍÊÇһЩ¶îÍâµÄ¹¦ÄÜ.
±ÈÈç˵, M-x auto-fill-mode Ôò״̬ÁÐÏÔʾ (Text Fill).
auto-fill¾ÍÊÇ×Ô¶¯¶ÏÐÐ, ÈÃÎÄÕÂÿÐй̶¨ÓÐ70¸ö×Ö.

M-X fundamental-mode ¿ÉÒﱊȯÀ´.

ÕâÀïҪ˵Ã÷Ò»ÏÂ, emacsÔÚ minibufferÏÂÓÐauto-completionµÄ¹¦ÄÜ,
Ò²¾ÍÊÇ´òM-x fund È»áá°´ SPC, Ëü»á×Ô¶¯²¹È« fundamental-mode,
²»ÓÃÈ«´ò. Èç¹ûÓÐÁ½¸öÒÔÉϵÄÑ¡Ôñ, Ëü»á¸æËßÄã. Õâ¸ö¹¦ÄܶÔ
find-file (C-x C-f)µÈµÈµµ°¸±à¼­¹¦ÄÜÒ²ÓÐЧ. Ç°ÃæÌá¹ý.
×îáá½âÊÍÁ½¸ö**ºÅ. ÓұߵÄ*±íʾÎÄÕ±»Ð޸ĹýÁË.
×ó±ßµÄ* ±íʾÕâ¸ö±à¼­Çø(buffer)¿ÉÒÔÐÞ¸Ä.
ÓÐһЩemacsµÄbufferÊÇread-only buffer, ¾Í»á±ê³É%
%%±íʾµµ°¸ÊÇread-only.

C-x C-q ¿ÉÒԽ⿪read-onlyµÄËø¶¨, ÎÞÂÛÈçºÎÄãÒª¸ÄÕâ¸ö±à¼­Çø.
ÕâÊǸötoggleÖ¸Áî, Èç¹ûÔ­À´ÊÇ¿ÉÒÔÐ޸ĵÄ, C-x C-q»á°ÑËüÇгÉ
read-only.


Search

ûÓÐSearch ¹¦Äܵı༭Æ÷¼òÖ±¾ÍÊÇСÅóÓѵÄÍæ¾ß. Search
ÊÇÒ»ÏîºÜÖØÒªµÄ¹¦ÄÜ, ËùÒÔemacsÒ²ÌṩµÄºÜÍêÉÆ.
C-s
C-r
M-x re-search-forward
M-x re-search-backward
M-x search-forward
M-x search-backward
ÒÔÉÏÕâЩָÁîÊÇ»ù±¾µÄsearchÖ¸Áî. C-s, C-rÊÇincreamental search,
¾ÍÊÇÄã´ò×ÖµÄͬʱ, emacs¾ÍÖ±½Ó°ïÄãÕÒ. Ò»¸öÊÇforward, Ò»¸öÊÇbackward.
ÕÒµ½ÁËÔõ÷á°ì? °´C-g¿ÉÒÔÈ¡ÏûËÑѰ, Ìø»ØÔ­À´µÄλÖÃ. °´Enter¾ÍÈÃÓαê
Í£ÔÚÕÒµ½µÄµØ·½ -- ´ËʱminibufferÏÔʾ:Mark saved where search started
ʲ÷áÒâ˼? ¾ÍÊÇisearch°ïÄãÔÚÔ­À´µÄλÖÃÉèÁËÒ»¸ömark, È»áá°Ñpoint
(cursor) ÒÆµ½ÐµÄλÖÃ.
ÏëÌø»ØÈ¥Ô­Ïȵĵط½?
C-x C-x ¾Í¿ÉÒÔÁË.(exchange-point-£á£î£ä-mark)
C-u C-SPC ¿ÉÒÔÒÀÐòÌø»ØÇ°¼¸´ÎÉèmarkµÄµØ·½.
(C-SPCÊÇÉèmark, ¸øËüÒ»¸öargument, ¾ÍÊÇ·´¶¯×÷)
(»¹¼Ç²»¼ÇµÃC-u ¿ÉÒÔ¸øááÃæµÄÖ¸ÁîÉèһЩ²ÎÊý.
ÓÐЩָÁîÄÃÕâ¸ö²ÎÊýÀ´µ±×÷repeat count,
ÓÐЩָÁî¾ÍÖ»ÄÃÀ´µ±×÷on/off, true/false, set/clear¶øÒÑ)

M-x re-search-forward¿ÉÒÔÈÃÄãÓÃregular expressionËÑѰ.
M-x search-forwardÔòûÓÐincreamentalµÄ¹¦ÄÜ.

ÁíÍâÒ»¸öÖ¸Áî, ×÷ÓúÍgrepºÜÏñ:
M-x occure

ºÍsearchÏàÌá²¢Â۵ľÍÊÇreplace.
M-x replace È»áá°´ SPC, ¾ÍÖªµÀÁË.

EmacsµÄÉ趨:

EmacsµÄÉ趨µµÊÇ $HOME/.emacs
ÄãÓ¦¸Ã¶àÉÙÖªµÀ, emacsÊÇÓÃlispд³ÉµÄ±à¼­Æ÷, .emacsµµÒ²¶¼ÊÇ
ÒªÓÃlispµÄÓï·¨É趨. emacsÓõÄlisp³ÆÎªelisp, ºÍÒ»°ãµÄlisp²îÒ»µãµã.

ÓÐÒ»¸öinfo page, emacs-lisp-intro, ÉîÈëdz³öµÄ½éÉÜemacs lisp.
Èç¹ûÄ㻹²»»á, ²»¶®programming, Ç¿ÁÒ½¨ÒéÄã¿´Õâ·ÝÎļþ. Èç¹ûÄã
»átexinfo, Äã¿ÉÒÔ°ÑËüºÜƯÁÁµÄÓ¡³öÀ´. (ÄÚÈÝÒ»µãµã¶øÒÑ, Á½Èý
Ìì¾Í¿´ÍêÁË)

Èç¹ûÄã°Ñ.emacs¸ãÔÒÁË, ½øemacsºÜÆæ¹Ö, Ôõ÷á°ì?
1. Óà vi ¸Ä .emacs :>
2. emacs -q ½ø emacs


Major Modes

Ò»°ã³£¼ûµÄemacs major modeÓÐ
fundamental-mode
 text-mode
 lisp-mode   ÓÐ×Ô¶¯¶ÔÀ¨ºÅ/ÖØÅÅ, Ö±½ÓÖ´ÐÐlisp code¹¦ÄÜ.
 c-mode/cc-mode c-modeÊDZȽϾɵÄc-mode, cc-modeÓ¦¸ÃÊÇ
             Ä¿Ç°ÐµÄc-mode. ÓÐ×Ô¶¯ÖØÅÅ/¶ÔÀ¨ºÅµÄ¹¦ÄÜ.
             Ò²¿ÉÒÔÔÚemacsÄÚcompile, Ìøµ½compiler error
             ÐÞÕý´íÎó. Ö´ÐгÌʽʱdebug. (ÅäºÏdbx/gdb)
             compileÊÇ͸¹ýMakefile½øÐÐ.
 tex-mode    Tex/Latex±à¼­Ä£Ê¾. ¿ÉÄÜÊÇ´òÒ»Ð©Ææ¹ÖµÄ±êµã
             ·ûºÅ±È½Ï·½±ã.
 <programming-language>-mode
             Í¬lisp/cc-mode. Èç¹ûÊÇinterpreterµÄ»°,
             emacsͨ³£¶¼¿ÉÒÔÖ±½ÓÖ´ÐÐ/debug.
 <programming-language>-mode»¹ÓÐtagsµÄ¹¦ÄÜ, ááÊö.

 html-mode, texinfo-mode, sgml-mode: ±àдhtml, texi, sgmlÖ®ÓÃ.
 w3-mode     WWW browser. ÔÚx-winÉϲ»ÂúÒâ,µ«¿ÉÒÔ½ÓÊÜ...

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Tags

Tags ÊÇÒ»¸öÏÔΪÈËÖªµÄ¹¦ÄÜ? ËùÒÔÎÒÏëÌáÒ»ÏÂ. Õâ²»ÊÇemacs·¢Ã÷µÄ,
¶øÊÇvi Ô­±¾µÄÌØÒ칦ÄÜ. emacsÖ»ÊÇ·¢Ñï¹â´ó¶øÒÑ.
¼ÙÉèÄãÓÐÒ»¸öĿ¼, ÀïÃæÊÇÒ»¸ö³ÌʽµÄԭʼÂë, ±ÈÈç˵, tin µÄԭʼÂë,
·ÅÔÚ ~/tin-1.3beta ÏÂÃæ. ÄãÏë¿´ËüÃÇ.

Ê×ÏÈ, ½Ðemacs cdµ½¸ÃĿ¼:
 M-x cd

È»áá, ½¨Á¢tag table.
tag table ¾ÍÊÇÒ»ÕŶÔÕÕ±í, ¼Ç¼Äĸö·ûºÅ(variable/function call)
¶ÔÓ³µ½Äĸöµµ°¸µÄÄĸöµØ·½. ÓÐÕâÕűí, emacs¿ÉÒÔÈÃÎÒÃÇ¿ìËÙµÄÔÚ³Ì
ʽÂëÄÚÓÎ×ß. Ò»°ãÕâÕűíÊÇÒ»¸öµµ°¸, ½Ð×÷TAGS (´óд)

M-! etags *.[ch]

M-! ÊÇÖ´ÐÐexternal shell comm£á£î£äµÄÒâ˼. etags¾ÍÊÇemacsµÄ½¨±í³Ìʽ.
ÄãÖ»Òª¸æËßËüÄãµÄsource codeÔÚÄÇ¡õ¼´¿É.

viµÄ»°ÊÇʹÓÃctagsÕâ¸ö³Ìʽ, Ëü½¨³öÀ´µÄµµÃû½Ðtags (Сд). ÒòΪ
ÎÒÃǽéÉÜemacs, ËùÒÔ²»¹ÜËü.

È»áá, Ôõ÷á¿´³Ìʽ? ÄãÖªµÀËùÓеÄC ³Ìʽ¶¼ÊÇÓÉmain()¿ªÊ¼, ËùÒÔÄãÏë
ÕÒµ½main()ÔÚÄĸöµµ°¸. ÕâʱֻҪ°´  M-. È»ááemacs»áÎÊÄãtag table
ÔÚÄÄÀï. ÒòΪÎÒÃÇÒѾ­cdµ½¸ÃĿ¼, Ö±½Ó°´enter¾ÍºÃÁË. È»ááÊäÈëmain,
emacs¾Í»á°ÑÄã´øµ½main(){ ... }È¥.

Èç¹û Äã¿´µ½Ä³¸ö³ÌʽƬ¶Ïºô½ÐÒ»¸öÄãû¿´¹ýµÄº¯Ê½, Äã¿ÉÒÔ°ÑÓαê
ÒÆµ½¸Ãº¯Ê½µÄÃû×ÖÉÏ, M-. ENTER ¾Í¸ã¶¨ÁË.

Èç¹û emacsÕÒ´íÁË (±ÈÈçÓбäÊýºÍº¯Ê½Í¬Ãû, emacsÌøµ½±äÊýÈ¥),
ÄÇÄã¿ÉÒÔÓà C-u M-. ÕÒÏÂÒ»¸ö.

Ôڱ༭³ÌʽÂëµÄʱºò, M-SPC ºÜÓÐÓÃ, Ëü»á°ÑÓα긽½üµÄ¿Õ°×Ëõ³ÉÒ»¸ö.
ÔÚÆäËüµØ·½Ò²ÓÐЧ.

EmacsµÄһЩpackage:

M-x dired  (»òC-x d)
       ÓÎ×ß/±à¼­ Ŀ¼, ¾ÍÊǵµ°¸×ܹܵÄÒâ˼  

M-x man   ¾ÍÊÇman page
M-x shell ¿ª¸öcomm£á£î£ä prompt, ²»¹ý²»ÄÜÅÜvi,elm, tin...
M-x gnus  ¶ÁÐÂÎÅ/¶ÁÐÅ
M-x rmail ¶ÁÐÅ
M-x vm    view mail
M-x mh-rmail ¶ÁÐÅ (package mh-e)
M-x mh-smail ËÍÐÅ (package mh-e)

Ç¿Áн¨Òé¸ÄÓÃemacs¶Ánews/bbs. ÊÀ½ç»á¸üÃÀºÃ!

¶ÁÐŵϰ¾ÍÒª¿´ÄãµÄ¸Ð¾õ. ÕâЩ¶ÁÐųÌʽ¶¼»á°ÑÐÅ´ÓϵͳµÄmail folder
°áµ½×Ô¼ºµÄĿ¼ÏÂ, Õ¼ÓÃquota, ÎÒ²»Ï²»¶  ½¨Òéelm»òmutt.
³ý·Ç²Î¼Ómailling listÅäºÏprocmail. ²»È»²»ÊµÓÃ.
ÓÃmh-e ÐëҪװmh Õâ¸öÍⲿ³Ìʽ, ²»Ì«ºÃ. ½¨Òévm »ò gnus.
дÍêÐÅ, C-c C-c ¾Í¿ÉÒÔËÍÐÅ.

Èç¹ûÄãµÄ×ÊÁÏÓÃrcs/sccs×÷°æ±¾¹ÜÀí, emacs×Ô¶¯»áÆð¶¯version control
(minor mode.), c-x c-q ±ä³Écheck-in/check-out.

ÈçºÎÈ¡µÃ¸ü¶àµÄ×ÊѶ:

EmacsµÄlisp ¾­¹ý¶àÄêµÄ·¢Õ¹,ÒѳÉΪÍêÕûµÄself-documentingϵͳ.
ºÜ¶à¶«Î÷¶¼¿ÉÒÔÏßÉÏÕÒµ½ÄãÒªµÄ×ÊѶ.

Ç°ÃæËµ¹ý,»òÕßÄãÒѾ­²»Ð¡Ðİ´backspaceÓöµ½ÁË, C-h (¾ÍÊÇbackspace
µÄasciiÂë) ÔÚemacsÀïÃæÊÇhelpµÄÒâ˼, Ëü¿ÉÒÔ´ø³öÒ»´®Ö¸Áî.
³£ÓõÄÓÐ:

C-h F   Emacs FAQ
C-h t   Emacs ʹÓýÌѧ
C-h n   Emacs NEWS file, ½éÉÜ×î½ü¸Ä°æµÄй¦ÄÜ
C-h i   Info £ó£ù£ó£ô£å£í. InfoÊÇgnuÓÃÀ´È¡´úman pageµÄϵͳ,
        »ù±¾ÉϺÍÎÄ×ÖģʾµÄWWW²î²»¶à. ÓÐÐí¶àÖØÒªµÄ×ÊѶ
        ¿ÉÒÔÔÚÕâ±ßÕÒµ½. Èç¹ûÄãÊÇÐÂÊÖ, ½¨ÒéÄãÔÚx-winÏÂ
        ¿´. ²»È», °´¼ü m (menuitem), SPC next page
        l (last node: node¾ÍÊÇÕ½ڵÄÒâ˼) u (up node)
        d (directory, Ë÷Òý). BS (Backspace, back a page).
        Èç¹ûÈ«²¿Ö»°´SPC, ¾Í¸úman Ò»Ñù.
C-h k   describe key, ¸æËßÄã°´Õâ¸ö¼üÖ´ÐÐÄǸölisp function.
C-h f   describe function. ¸æËßÄãfunctionÔÚ×÷ʲ÷á.
        Èç¹ûÖ»°´SPC, emacs»á¸øÄãËùÓÐlisp º¯ÊýµÄÁбí, ºÍ˵Ã÷.
C-h v   describe variable ͬfunction.
C-h a   aproposµÄÒâ˼(approximate).  ¸ølisp functionµÄ²¿·Ý
        ×Ö´®, emacs°ïÄãÕÒ.
C-h b   ÁгöĿǰËùÓеÄkeybinding
C-h m   mode help. ÁгöĿǰµÄmodeµÄÌØÊâ˵Ã÷.
C-c C-h ÁгöÒÔC-c ¿ªÍ·µÄËùÓÐkey-binding. ËäȻ˵Emacs
        ¿ÉÒÔ¶¨Òå°´¼ü, ¿ÉÊÇCtrl- ¿ªÍ·µÄËùÓÐ×éºÏ´ó¸Å¶¼ÓùâÁË,
       Ö»ÓÐC-cËãÊÇ¿ÉÒÔ×Ô¶¨Ö¸Áî. ²»¹ýÓÐЩmodeÒ²ÇÖ·¸Õâ¸ö¿Õ¼ä.
        ĿǰµÄconventionÊÇC-c <chr> Áô¸øuser, C-c C-<chr>
        Áô¸øpackage.

ÓÐÒÔÉÏÕâЩhelp, ÄãµÄemacs/elisp¹¦Á¦»áËæÖøÊ±¼ä³É³¤.

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Elisp ¼ò½é:

EmacsÓÐÈý·ÝÊÖ²á.µÚÒ»·ÝÊÇʹÓÃÊÖ²á, µÚ¶þ·ÝÊÇElisp ÊÖ²á, µÚÈý·ÝÊÇ
Elisp ¼ò½é.  µÚÈý·ÝµÄ³Ì¶ÈÊÇÈëÃż¶, ÖµµÃ¿´. ElispÊÖ²áÆäʵҲдµÄ
ºÜ¼òµ¥, »¹½ÌÄãlisp, ²»¹ýÓе㳤, Êʺϲο¼.

ÒòΪÎÒlispûÓÐ×Ðϸѧ¹ý, ËùÒÔ:
ÒÔÏÂËùÑÔ, ÈçÓÐÇɺÏ, ÄDzÅÊÇÕæµÄ.

Basic data type
×Ö´® (string) "Hello, World"
×ÖÔª (char)  ?a               &#59; ÎʺſªÍ·
atom & list:
  (1 2 3 4)  ÊÇÒ»¸ölist, ÓÉ 4¸ö atom ×é³É.
pair:  ÖмäÊǾäµã.
  (apple . 2)
alist (associated list)
  ¾ÍÊÇÒ»¶Ñ pairµÄ¼¯ºÏ,¾ÍÏñperl/tclµÄassociative array.
  »òÕß˵ÊÇÒ»¸ö×ÊÁÏ¿â, Ò»¶Ñ (key, value) pair.
  £§((Apple     . 1)
    (Orange    . 2)
    (PineApple . 3))
vector (?)
  emacs 19ÓÃvector À´±íʾ°´¼ü(key strok sequence)
  [f1] [f2] [f1 a]

nil  ¾ÍÊǿյÄlist, »òÕß±íʾ false
t    true
forms
ÎÒÃÇд³Ìʽ×îºÃÓÐÑù°æÈÃÎÒÃÇÌî¿Õ×î¼òµ¥ÁË.
form ¾ÍÊÇÑù°æ, ²»¹ýÒâÒ岻̫һÑù.
form ¾ÍÊÇElisp ¿ÉÒÔ½ÓÊܵľäÐÍ.
lisp ½âÒëÆ÷ Ô¤ÉèÊǶÔlistµÄÿ¸öÔªËØÇóÖµ(evaluate),
³ý·ÇÊÇ special form, ÓÐÌØÊâµÄ¶¨Òå. ±ÈÈç˵

(defun FUNC (ARG-LIST)
   BODY ...)
¾ÍÊÇÒ»¸öspecial form, ÓÃÀ´¶¨Ò庯ʽ, ËùÒÔFUNC ²»»á±»
ÇóÖµ, ±»µ±³Ésymbol, ...

(quote (LIST))

ÕâÒ²ÊǸöspecial form, ½Ð lisp °Ñ (LIST)µ±×ösymbol¾ÍºÃÁË,
²»Òª evaluate.

quote ºÜ³£ÓÃ, ËùÒÔÓиöËõд:
£§(LIST)  µÈì¶ (quote (LIST))
£§Asymbol ¿ÉÒÔ±íʾһ¸öAtom, Ãû³Æ½ÐAsymbol

set ¿ÉÒÔ²úÉú/¶¨ÒåеıäÊý.
(set £§hello 1)
&#59; hello = 1
&#59; ×¢ÒâÎÒÃÇÓà £§hello, ËùÒÔlisp²»»áevaluate helloµÄÖµ.

Õâ¼Ò»ïºÜ³£ÓÃ, Ò²Óмòд.
(setq hello 1)
setq ¾ÍÊÇset quote µÄËõд. ÕâÊǸö special form, ²»»á¶Ô
µÚ¶þ¸öÔªËØÇóÖµ.
valuation

ÔÚEmacsÏÂ, C-x C-e ¿ÉÒÔÖ´ÐÐ(evaluate, ÇóÖµ)Óαê×ó±ßµÄÐðÊö.
½á¹û»á³öÏÖÔÚminibuffer.

lisp-interaction-modeÖÐ C-j ¿ÉÒÔevaluate, ²¢ÇҰѽá¹ûappendµ½ buffer.

lisp ³ÌʽÓÉÒ»¶Ñlist ¹¹³É.³ÆÎªexpression.
ÿ¸öexpression ¶¼»Ø´«»ØÒ»¸öÖµ.
ÓÐЩexpressionÓи±×÷ÓÃ, ÈçɾµôÒ»¸ö×Ö.
(Õâ¸úC µÄint delete_char() Òâ˼һÑù, Ëü´«»Øint,
²¢ÇÒɾµôij¸öchar)

¶¨Ò庯ʽ:

(defun NAME (ARGS-LIST)
   "×¢½â"                  &#59; optional
   (interactive)           &#59; optional
   BODY)

¶¨ÒåÒ»¸ö½ÐNAMEµÄº¯Ê½. BODY ÊÇÒ»¶Ñexpression.
×¢½âÊÇÓÃÀ´¸øC-h fÏÔʾµÄ.
(interactive) ±íʾÕâ¸öº¯Ê¾»áºÍuser/buffer×÷ÓÃ.
(interactive "B") ±íʾִÐд˺¯Ê½ÏÈÎÊuserÒ»¸öbufferµÄÃû×Ö,
           È»ááµ±×÷²ÎÊý´«¸øËü. (Èç, µ±user͸¹ýkey-binding
           »òÕß M-x ºô½Ð´Ëº¯Ê½Ê±)
(interactive "BAppend to buffer: \nr")
          ÎÊuser buffer nameʱ, ÌáʾºÅ Append to buffer:
          ´ËfunctionÓÐÁ½¸öÒýÊý,µÚÒ»¸öÊÇB, ¾ÍÊÇbuffer
          µÚ¶þ¸öÊÇr, region
          ÓÃ\n ¸ô¿ª.
(interactive "p") ÓÃC-u ÉèµÄprefix °ÑËüµ±×÷²ÎÊý´«¸øÎÒ.
               Ô¤ÉèÖµ==4. C-u C-f ÏòÓÒÒÆËĸö×Ö

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linuxϵͳ¹ÜÀí

һЩlisp º¯Ê½:

(list 1 2 3 4)   ²úÉú £§(1 2 3 4)
(car £§(1 2 3 4)       1
(cdr £§(1 2 3 4)       £§(2 3 4)
(cons 1 £§(2 3 4))     £§(1 2 3 4)
(cons 1 2)            (1 . 2)
(cons 0 (cons 1  (cons 2 nil)))
             µÈì¶  £§(0 1 2)
   {list ÊÇÓà pair ´®ÆðÀ´µÄ,
    ÓÃC ±íʾ:
        pair: {Object *first, Object *second}&#59;
        *(pair.first) == i&#59;
        pair.second == pair[i+1]&#59; }

(cons £§(1 2) £§(3 4))  £§((1 2) 3 4)
(setq a 1)
(1+ a)        &#59; a+1
(+ 2 a)       &#59; a+2
(* 1 2 3 4)
(current-buffer)  &#59; ´«»ØÄ¿Ç°bufferµÄ×ÊÁÏÎï¼þ
(switch-to-buffer (other-buffer))
(set-buffer)
(buffer-size)
(setq current-pos (point))
(point-min)
(point-max)
(message "Hello")   &#59; ÔÚminibufferÏÔʾHello
(if (test)
  (then-part)
  (else-part))
(cond ((test1) BODY1)
   ((test2) BODY2)
   (t  OTHER-WISE)
(let ((var1 value)  &#59; local variable
    var2             &#59; no value
     (var3 value)
     ...)
     BODY ...)
(lambda (ARG-LIST) ...) ͬ defun, µ«ÊÇûÓÐÃû×Ö (anonymous).
¿ÉÒÔ´æµ½±äÊýÈ¥:
(setq hello (lambda () (message "Hello,World")))
(funcall hello)
(goto-char (point-max))
(defvar VAR value "*×¢½â") Èç¹ûVAR ²»´æÔڲŶ¨Òå. ÓÐ×¢½â¿ÉÒÔÓÃ
C-h v ¿´. ×¢½â´ò*ºÅ±íÊÇʹÓÃÕß¿ÉÒÔÖ±½Ó¸Ä/ Õâ¸ö±äÊý±¾À´¾ÍÊÇ
          ¸øÊ¹ÓÃÕßÉ趨ÓõÄ.
          ¿ÉÒÔÓà M-x edit-options À´ÏßÉÏÉ趨 (emacs½áÊø¾ÍûÓÐÁË,
          ²»¹ýedit-options¿ÉÒÔ¸øÄãËùÓпÉÐ޸ĵıäÊýµÄÁбí,Äã¿ÉÒÔ
          ·Åµ½.emacsµµÄÚ.

(directory-files "./" t "\\..*")
      return a list of files under directory X
(load "xxxx.el")  Í¬#include <stdio.h>
          ¸øÊ¹ÓÃÕßÉ趨ÓõÄ.
          ¿ÉÒÔÓà M-x edit-options À´ÏßÉÏÉ趨 (emacs½áÊø¾ÍûÓÐÁË,
          ²»¹ýedit-options¿ÉÒÔ¸øÄãËùÓпÉÐ޸ĵıäÊýµÄÁбí,Äã¿ÉÒÔ
          ·Åµ½.emacsµµÄÚ.

(directory-files "./" t "\\..*")
      return a list of files under directory X
(load "xxxx.el")  Í¬#include <stdio.h>
(setq load-path (cons "~/emacs" load-path)) &#59; loadµÄsearch path.
(autoload ...) ²»Ïñload»áÖ±½Óevaluate Õû¸öµµ°¸, ¶øÊÇÐèҪʱÔÙ
            load.
(local-unset-key [(control c)])
(local-set-key [(control c) a] £§forward-sexp)
sexp ¾ÍÊÇÒ»¸öexpession, n¸öexpressionÈç¹ûÓÃÀ¨ºÅÀ¨ÆðÀ´¾ÍËãÒ»¸ö.
   (expressionµÄ¶¨ÒåËæÓïÑԵIJ»Í¬¶øÓв»Í¬, ÔÚC, lisp
     tex, html, fortran ϽÔÓвîÒì)


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¹éµµºÍѹËõ

tarºÍgzip

×î¼òÌáʾ£º
 tar zxvf XXXX.tar.gz
 tar jxvf XXXX tar.bz2

1.ѹËõÒ»×éÎļþΪtar.gzºó׺¡£
# tar cvf backup.tar /etc #gzip -q backup.tar
»ò
# tar cvfz backup.tar.gz /etc/
2.ÊÍ·ÅÒ»¸öºó׺Ϊtar.gzµÄÎļþ¡£
#gunzip backup.tar.gz #tar xvf backup.tar
»ò
# tar xvfz backup.tar.gz

3.ÓÃÒ»¸öÃüÁîÍê³ÉѹËõ
#tar cvf - /etc/ | gzip -qc > backup.tar.gz

4.ÓÃÒ»¸öÃüÁîÍê³ÉÊÍ·Å
# gunzip -c backup.tar.gz | tar xvf -

5.ÈçºÎ½â¿ªtar.ZµÄÎļþ£¿
# tar xvfz backup.tar.Z »ò # uncompress backup.tar.Z #tar xvf backup.tar

6.ÈçºÎ½â¿ª.tgzÎļþ£¿
#gunzip backup.tgz

7.ÈçºÎѹËõºÍ½âѹËõ.bz2µÄ°ü£¿
#bzip2 /etc/smb.conf
Õ⽫ѹËõÎļþsmb.conf³Ésmb.conf.bz2
#bunzip2 /etc/smb.conf.bz2
Õ⽫ÔÚµ±Ç°Ä¿Â¼Ï»¹Ô­smb.conf.bz2Ϊsmb.conf
(bzip2 -dÒ²Ò»Ñù)
×¢: .bz2ѹËõ¸ñʽ²»ÊǺܳ£Óã¬Äã¿ÉÒÔman bzip2


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rpm

1.°²×°Ò»¸ö°ü
# rpm -ivh
2.Éý¼¶Ò»¸ö°ü
# rpm -Uvh

3.ÒÆ×ßÒ»¸ö°ü
# rpm -e

4.°²×°²ÎÊý
--force ¼´Ê¹¸²¸ÇÊôÓÚÆäËü°üµÄÎļþҲǿÆÈ°²×°
--nodeps Èç¹û¸ÃRPM°üµÄ°²×°ÒÀÀµÆäËü°ü£¬¼´Ê¹ÆäËü°üûװ£¬Ò²Ç¿ÆÈ°²×°¡£

5.²éѯһ¸ö°üÊÇ·ñ±»°²×°
# rpm -q < rpm package name>

6.µÃµ½±»°²×°µÄ°üµÄÐÅÏ¢
# rpm -qi < rpm package name>

7.Áгö¸Ã°üÖÐÓÐÄÄЩÎļþ
# rpm -ql < rpm package name>

8.Áгö·þÎñÆ÷ÉϵÄÒ»¸öÎļþÊôÓÚÄÄÒ»¸öRPM°ü
#rpm -qf

9.¿É×ۺϺü¸¸ö²ÎÊýÒ»ÆðÓÃ
# rpm -qil < rpm package name>

10.ÁгöËùÓб»°²×°µÄrpm package
# rpm -qa

11.ÁгöÒ»¸öδ±»°²×°½øÏµÍ³µÄRPM°üÎļþÖаüº¬ÓÐÄÄЩÎļþ£¿
# rpm -qilp < rpm package name>


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ÆäËû

 ÎļþµÄѹËõºÍ½âѹËõÊǼÆËãÀúÊ·ÉÏ×îÓÐÓõĴ´ÔìÖ®Ò»£¬µ«È±·¦¿ÉÒÆÖ²ÐԺͿª·Å¹¤¾ßÊÇ×è°­Ëü·¢»ÓÆäÓ¦ÓÐ×÷ÓõÄ×îÖ÷ÒªµÄÒ»¸öÕϰ­¡£Ö»ÒªÎÒÃÇÊÇÓëÆäËûʹÓÃÀàËÆ Unix ²Ù×÷ϵͳµÄÓû§½»»»Îļþ£¬¾Í¿ÉÒÔʹÓÃÀýÈç compress¡¢gzip ºÍ bzip2 ÕâÑùµÄ¿ÉÒÆÖ²¹¤¾ß¡£µ«ÊÀ½çÉÏÆäËûÈËʹÓõÄÊǸ÷ÖÖ¸÷ÑùµÄרÓÃÈí¼þ -- ÉõÖÁרÓÃѹËõËã·¨ -- ÓµÓÐÕß¿ÉÄÜÓÀÔ¶Ò²²»»á½«ËüÃǹ«Ö®ÓÚÖÚ¡£
 ÕâÖÖÊÂ̬·¢Õ¹ÏÂÈ¥»áºÜΣÏÕ¡£ÏëÏóһϣ¬½«À´ÎÒÃÇ¿ÉÄÜÎÞ·¨¶Ôµµ°¸µÄÖØÒª²¿·ÖÒëÂ룬ԭÒòÊÇÎÒÃÇ´´½¨ËüÃÇʱʹÓõÄÊÇרÓù¤¾ßºÍËã·¨£¬¶øÄÇЩ¹¤¾ßÔËÐÐËùÔڵIJÙ×÷ϵͳºÍÓ²¼þÒÑÖð½¥¹ýʱ£¬Ïûʧ²»¼û¡£Õâ¾ÍÊÇΪʲôÎÒÃÇÓ¦¸ÃʹÓÿª·ÅÔ´ÂëѹËõ¹¤¾ß£¬»òÕßÖÁÉÙʹÓÃÃâ·ÑºÍÓÐÍêÉÆ¼ÇÔØËã·¨µÄÉÌҵѹËõ¹¤¾ßµÄÔ­Òò¡££¨Ö»ÊÇÒª¼Çס±ÜÃâʹÓÃÈκÎÌØÊâµÄÔöÇ¿¡££©

 ±¾ÎÄÊÇÓйØÔÚ Linux ²Ù×÷ϵͳÉÏʹÓà .arc¡¢.arj¡¢.lzh (.lha)¡¢.rar¡¢.sit¡¢.zip ºÍ .zoo ÎļþµÄÖ¸ÄÏ¡£ÎÒÑ¡ÔñÌÖÂÛÕâÐ©ÌØÊâµÄ¸ñʽÊÇÒòΪÈýÖÖ×îÁ÷ÐеIJÙ×÷ϵͳ (MS-DOS¡¢Î¢Èí Windows ºÍ Mac OS£©µÄÓû§×ʹÓÃËüÃÇ¡£ÎÒÖ®ËùÒÔдÕâÆªÖ¸ÄÏÊÇÏ£ÍûÒýµ¼´ó¼Ò¿ìËÙÕÒ³öÕýÈ·µÄ¹¤¾ß£¬¶ø²»ÊÇÏêϸµØ´Ó¼¼ÊõÉÏÌÖÂÛÎļþѹËõ¼¼Êõ¡£

 ×îºó£¬ÎÒÏë¼ò¶Ì˵Ã÷Ò»ÏÂ×Ô½âѹÎļþ¡£ÕâÑùµÄµµ°¸ÍùÍùλÓÚ°üº¬Ñ¹Ëõ¸ñʽÊý¾ÝµÄÏÖʵ³ÌÐòÖС£Ö´ÐÐËüÃÇʱ£¬ËüÃÇ»á½â°ü£¬²¢½«´æ´¢ÔÚ³ÌÐòÖ÷ÌåÄÚµÄÊý¾Ý¸´ÖƵ½ÄúÖ¸¶¨µÄÈκÎÇý¶¯Æ÷ÉÏ¡£Î¨Ò»µÄÎÊÌâÊÇËüÃÇÎÞ·¨ÔÚ Linux ÉÏʹÓã¬Ã»Óй¤¾ß¿ÉÒÔ³éÈ¡ËüÃÇ¡£ÔÚÕâÖÖÇé¿öÏ£¬ÐèÒªÈô´½¨µµ°¸µÄÄǸöÈ˽«Ëü×÷Ϊһ¸öÒ»°ãµµ°¸Ñ¹Ëõ¡£

²Î¿¼×ÊÁÏ

VMware£º
http://www.vmware.com
DOSEMU£º
http://www.dosemu.org
Aladdin Exp£á£î£äer£º
http://www.aladdinsys.com/exp£á£î£äer/exp£á£î£äer_linux_login.html
ARJ Èí¼þ£º
http://www.arjsoft.com
ARJ µÄ FAQ Ò³Ãæ£º
http://www.arjsoft.com/faq.htm
ARJ µÄÏÂÔØÒ³Ãæ£º
http://www.arjsoft.com/files.htm
gzip£º
http://www.gnu.org/software/gzip/gzip.html
Linux ·¢ÐаæÒ³Ã棺
http://www.linux.org/dist/index.html
RAR Õ¾µã£º
http://www.rarsoft.com
macutil Èí¼þ°ü£º
http://www.linux.org/dist/index.html
tar£º
http://www.gnu.org/software/tar/tar.html
WinZIP£º
http://www.winzip.com
StuffIt£º
http://www.aladdinsys.com
ÏÂÔØÔ´ÂëÐÎʽµÄ Info-ZIP£º
http://www.freesoftware.com/pub/infozip
ÏÂÔØ¶þ½øÖÆÐÎʽµÄ Info-ZIP£º
http://www.linux.org/dist/index.html
ÏÂÔØ PKZIP£º
http://www.pkzip.org/shareware/pkzip_unix.html
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arc

.arc
 ´øÓÐ .arc À©Õ¹ÃûµÄÎļþÏà¶ÔÀ´Ëµ±È½ÏÉÙ¼û¡£Èç¹ûÄúżȻÅöµ½Ò»¸ö£¬»ù±¾ÉÏ¿ÉÒÔÈ϶¨ËüÊÇʹÓÃ¾ÉµÄ MS-DOS SAE ARC »ò PKware PKARC ¹éµµÊµÓóÌÐò´´½¨µÄ¡£ÕâÖÖÐÎʽÔÚ Linux ÉϵÄÖ§³ÖÐÔ²»ÊÇÌ«ºÃ£¬²¢ºÜÄÑÖ¸ÍûÔÚ Linux »úÆ÷É϶ÔÕâЩÎļþ½âѹËõ¡£Èç¹ûÐèÒª´´½¨ .arc Îļþ£¬³¢ÊÔÔÚ DOSEMU »ò VMware ÏÂÔËÐÐԭʼ SAE ARC »ò PKware PKARC£¨ÔÚЯ´ø MS-DOS ʵÓóÌÐòµÄ FTP ·þÎñÆ÷ÉϲéÕÒËüÃÇ£©¡£
 Òª½âѹËõ .arc Îļþ£¬Ê¹Óà Aladdin Exp£á£î£äer for Linux¡£Ð´ÕâÆªÎÄÕµÄʱºò£¬Aladdin Exp£á£î£äer ¿ÉÒÔΪ¹«ÖÚ Beta ²âÊÔÄ¿µÄÃâ·Ñ»ñµÃ£»ËüÊÇ·ñ¼ÌÐøÃâ·Ñ»¹ÊǸöδ֪ÎÊÌâ¡£

 Òª½âѹËõ .arc Îļþ£¬ÊäÈë unstuff file.arc¡£-d ÊǸöÓÐÓõÄÑ¡Ïָ¶¨½âѹËõÎļþµÄÄ¿±êλÖá£ÀýÈ磺unstuff -d=./home/james/incoming file.arc¡£

 ×¢£ºÒªÁ˽â¸ü¶àÓÐ¹Ø Aladdin Exp£á£î£äer for Linux µÄÏêϸÐÅÏ¢£¬ÇëÔĶÁÓÐ¹Ø .sit ÎļþµÄÄÇÒ»½Ú¡£

VMware£ºhttp://www.vmware.com
DOSEMU£ºhttp://www.dosemu.org
Aladdin ϵͳ£º http://www.aladdinsys.com/exp£á£î£äer/exp£á£î£äer_linux_login.html


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linuxϵͳ¹ÜÀí

arj

.arj
 ´øÓÐ .arj À©Õ¹ÃûµÄÎļþÊÇʹÓà ARJ Software ÓÃÓÚ MS-DOS ºÍ Windows µÄ ARJ ʵÓóÌÐò´´½¨µÄ¡£    ÒòΪ ARJ ÊÇÒ»ÖÖ²»ÄÜÃâ·Ñ»ñµÃÔ