.TH NKF 1
.SH NAME
nkf \- $B%M%C%H%o!<%/MQ4A;z%3!<%IJQ49%U%#%k%?(B v1.9
.SH SYNOPSIS
.B nkf
.RI [ options ]
.RI [ file ]
.SH DESCRIPTION
\fInkf\fP$B$O%M%C%H%o!<%/$G%a!<%k$d%K%e!<%9$NFI$_=q$-$r$9$k$?$a$K:n$i$l$?!"4A(B
$B;z%3!<%I$NJQ49%U%#%k%?$G$"$k!#(B
.PP
$B$3$N(B\fInkf\fP$B$NFCD'$H$7$F$O!"F~NO4A;z%3!<%I7O$NE}7WE*$J<+F0G'<15!G=$,$"$k!#(B
$B$3$N$?$a!"MxMQ<T$O!"F~NO4A;z%3!<%I7O$,2?$G$"$k$+$rCN$i$J$/$F$b!"=PNO4A;z(B
$B%3!<%I7O$N$_;XDj$9$l$PNI$$$3$H$K$J$k!#$?$@!"$3$NH=Dj5!9=$O!"M}O@E*$K$O40(B
$BA4$G$O$J$$$,!"DL>o$N%K%e!<%9$d%a!<%k$N%a%C%;!<%8$K$D$$$F$O3N<B$KF0:n$9$k(B
$B0BA4$J$b$N$K$O$J$C$F$$$k!#(B
.PP
$B8=:_!"(B\fInkf\fP$B$,G'<1$G$-$kF~NO$N4A;z%3!<%I7O$O!"$$$o$f$k!V(BJIS$B%3!<%I!W(B(ISO-
2022-JP$B$K4p$E$/$b$N(B)$B!"(BMS$B4A;z%3!<%I(B($B%7%U%H(BJIS)$B!"F|K\8l(BEUC(AT&T$B%3!<%I(B)$B$N$$(B
$B$:$l$+$G$"$k!#=PNO$9$k4A;z%3!<%I7O$b!"$3$N(B3$B<oN`$G$"$k!#(B
.PP
$BF~NO$O!"%U%!%$%k$r;XDj$7$J$1$l$P!"I8=`F~NO$H$J$k!#=PNO$OI8=`=PNO$G$"$k!#(B
.PP
$B;XDj$G$-$k%*%W%7%g%s$O!"0J2<$NDL$j!#(B\fB\-mu\fP $B$N$h$&$KB3$1$k$3$H$,$G$-$k!#(B
.TP
.B \-b
$B%P%C%U%!%j%s%0=PNO$r9T$&!#(B($B%G%U%)%k%H(B)
.TP
.B \-u
$B=PNO;~$K!"%P%C%U%!%j%s%0$7$J$$!#(B
rsh localhost | nkf \-u $B$H$$$&$h$&$K;H$&!#(B
.TP
.B \-t
$B2?$b$7$J$$!#(B
.TP
.B \-j
JIS$B%3!<%I$r=PNO$9$k!#(B($B%G%U%)%k%H(B)
.TP
.B \-e
EUC$B%3!<%I$r=PNO$9$k!#(B
.TP
.B \-s
$B%7%U%H(BJIS$B%3!<%I$r=PNO$9$k!#(B
.TP
.BI \-i ?
JIS$B4A;z$r;X<($9$k%7!<%1%s%9$H$7$F(B \fBESC-'$'-\fP\fI?\fP$B$r;HMQ$9$k!#(B
($B%G%U%)%k%H$O!"(BESC-'$'-'B')
.TP
.BI \-o ?
1$B%P%$%H1Q?tJ8;z%;%C%H$r;X<($9$k%7!<%1%s%9$H$7$F!"(B\fBESC-'('-\fP\fI?\fP$B$r;HMQ$9(B
$B$k!#(B
($B%G%U%)%k%H$O!"(BESC-'('-'B')
.TP
.B \-r
ROT13/47$B$NJQ49$r$9$k!#(B
.TP
.B \-v
$B%P!<%8%g%s$rI=<($9$k!#(B
.TP
.B \-T
$B%F%-%9%H%b!<%I$G=PNO$9$k!#(B(MS-DOS$B>e$G$N$_8zNO$r;}$D(B)
.TP
.B \-m[QB0SL]
MIME $B$r2rFI$9$k!#(B($B%G%U%)%k%H(B) ISO-2022-JP(base64)$B$H(BISO-8859-1(Q encode)
$B$N$_$r2rFI$9$k!#(BISO-8859-1 (Latin-1) $B$r2rFI$9$k;~$O!"(B
-l$B%U%i%0$bI,MW$G$"$k!#(B\-m0 $B$G$O(BMIME$B$r2rFI$7$J$$!#(B\-mQ, \-mB$B$G$O!"(B
Q encode, B encode $B$5$l$F$$$k$b$N$H$7$F=hM}$9$k!#(B
.nf
-mB MIME base64 stream $B$r2rFI$9$k!#%X%C%@$J$I$O<h$j=|$/$3$H!#(B
-mQ MIME quoted stream $B$r2rFI$9$k!#(B
-mS MIME $B$N%A%'%C%/$r87$7$/$9$k(B ($B%G%U%)%k%H(B)
-mN MIME $B$N%A%'%C%/$r4K$/$9$k(B
-m0 MIME $B$r2rFI$7$J$$!#(B
-mS $B$O!"@k8@$NFbMF$H!"$=$N8e$KB3$/(Bbase64$B$N@09g@-$r%A%'%C%/$7$^$9!#(B
$B$+$J$jCY$/$J$j$^$9!#(BS $B$rIU$1$J$$$H!"2~9T$G@Z$i$l$?(BMIME$B$J$I$b(B
$B2rFI$7$F$7$^$$$^$9!#(B
.fl
.TP
.B \-l
0x80-0xfe$B$N%3!<%I$r(BISO-8859-1 (Latin-1)$B$H$7$F07$&!#(B
JIS$B%3!<%I%"%&%H%W%C%H$H$NAH9g$;$_$N$_M-8z!#(B
\-s, \-e, \-x$B$H$ON>N)$7$J$$!#(B
.TP
.BI \-f ?
$B0l9T(B\fI?\fP$BJ8;z$K$J$k$h$&$K4JC1$J@07A$r$*$3$J$&!#%G%U%)%k%H$O(B
60$BJ8;z$G$"$k!#(B
.TP
.B \-Z
X0208$BCf$N1Q?t;z$H<c43$N5-9f$r(BASCII$B$KJQ49$9$k!#(B\-Z1 $B$O(BX0208$B4V3V$r(BASCII
space$B$KJQ49$9$k!#(B\-Z2$B$O(BX0208$B4V3V$r(BASCII space $BFs$D$KJQ49$9$k!#<qL#$K$h$C$F(B
$B;H$$J,$1$F$[$7$$!#(B
.TP
.B "\-J \-E \-S \-X \-B"
$B4|BT$5$l$kF~NO%3!<%I$N@-<A$r;XDj$9$k!#(B
.RS
.IP \fB\-J\fP
ISO-2022-JP$B$r2>Dj$9$k!#(B
.IP \fB\-E\fP
$BF|K\8l(BEUC(AT&T)$B$r2>Dj$9$k!#(B
.IP \fB\-S\fP
MS$B4A;z$r2>Dj$9$k!#(BX0201$B2>L>$b2>Dj$5$l$k!#(B
.IP \fB\-X\fP
MS$B4A;zCf$K(BX0201$B2>L>$,$"$k$H2>Dj$9$k!#(B
.IP \fB\-B\fP
$B2u$l$?(B(Broken)JIS$B%3!<%I!#(BESC$B$,$J$/$J$C$?$H2>Dj$9$k!#(B
.RS
.IP \fB\-B1\fP
\fBESC-(\fP, \fBESC-$\fP $B$N$"$H$N%3!<%I$rLd$o$J$$(B
.IP \fB\-B2\fP
$B2~9T$N$"$H$K6/@)E*$K(BASCII$B$NLa$9(B
.RE
.RE
.TP
.B \-x
$BDL>o$*$3$J$o$l$k(BX0201$B2>L>(B->X0208$B$N2>L>JQ49$r$7$J$$$G!"(B
X0201$B2>L>$rJ]B8$9$k!#F~NO$O!"(BMS\-Kanji$B$N(B1byte$B2>L>!"(BSO/SI$B!"(B
ESC\-(\-I, SSO$B$r<u$1IU$1$k!#=PNO$O!"F|K\8l(BEUC$BCf$G$O(BSSO$B!"(B
JIS$B$G$O(B ESC\-'('\-I $B$r;H$&!#(B
.TP
.B \-M
MIME $B$KJQ49$9$k!#(BJIS$B$K%3!<%IJQ49$7$F$+$i(Bbase64$B$5$l$^$9!#(B
.TP
.IP \-M $B%X%C%@7A<0$KJQ49$9$k(B
.IP \-MB base64 stream $B$KJQ49$9$k(B
.TP
.B \-O
$B%U%!%$%k$K=PNO$9$k!#(BUnix$B$G$OITMW$J5!G=$@$,(BWindows$B$d(BMSDOS$B$G$O(B
$BI,MW$i$7$$!#D>8e$N0z$-?t$G$J$/!":G8e$N%U%!%$%kL>$,=PNO%U%!%$(B
$B%kL>$H$J$j>e=q$-$5$l$F$7$^$&$N$GCm0U!#%U%!%$%kL>$,$J$$>l9g$O!"(B
$BE,Ev$K7h$a$i$l$k(B($B%G%U%)%k%H(B nkf.out)$B!#(B
.TP
.B \-c
NL$B$"$H$K(BCR$B$rIU2C$9$k!#(B
.TP
.B \-d
NL$B$"$H$N(BCR$B$r:o=|$9$k!#(B
.TP
.B \-L[wmu] $B2~9T%b!<%I(B
.nf
-Lu unix (LF)
-Lw windows (CRLF)
-Lm mac (CR)
$B%G%U%)%k%H$OJQ49$J$7$G$9!#(B
.fl
.TP
.B \-- $BD9$$L>A0$N%*%W%7%g%s$r;H$($^$9!#$3$l$i$O!">e$N%*%W%7%g%s$NAH9g$;$N(B
$BJLL>$G$9!#(B
.nf
--fj,--unix,--mac,--msdos, --windows
$B$3$l$i$N%7%9%F%`$KE,$7$?JQ49$r$7$^$9!#(B
--jis,--euc,--sjis,--mime,--base64
$BBP1~$9$kJQ49$r$7$^$9!#(B
--help
--version
-- $B$3$l0J9_$N%*%W%7%g%s$rL5;k$9$k(B
.fl
.SH AUTHOR
$B;T@n(B $B;j(B ichikawa@flab.fujitsu.co.jp (was ichikawa@fujitsu.JUNET)
.SH ACKNOWLEDGE
morb@fujitsu, kiss@ayumi.stars.flab.fujitsu, cen122@flab.fujitsu,
yuki@flab.fujitsu $BB>!"(Bfujitsu & flab.fujitsu$B$N3'$5$s$N6(NO$K46<U!#(B
shinoda@cs.titech, kato@cs.titech, uematsu@cs.titech TNX
kono@ie.u-ryukyu.ac.jp
.SH BUGS
$B<B$O!"F~NO$N%3!<%I7O$NH=Dj$O!"(BEUC$B$H%7%U%H(BJIS$B$H$N<+F0H=Dj$G$"$j!":G=i$K(B
$BFCDj$G$-$kJ8;z$,Mh$?;~E@$G3NDj$7$F$7$^$&!#$=$7$F!"FCDjITG=$N4V$OJ]N1%P%C(B
$B%U%!$K$?$a$F$*$+$l!"3NDj8e$K=hM}$5$l$k!#$3$N$?$a!"(B
.IP 1)
7$B%S%C%H(BJIS$B$O>o$KG'<1$5$l$k!#%7%U%H(BJIS$B!"(BEUC$B:.9g$b$[$H$s$I$N(B
$B>l9g$OLdBj$,$J$$!#$?$@$7!"(B
.IP 2)
$B%7%U%H(BJIS$B$N(BX0201$B2>L>$H(BEUC$B$,<1JL$G$-$J$$!#$7$?$,$C$F!"(B
$B%G%U%)%k%H$G$O%7%U%H(BJIS$B$N(BX0201$B2>L>$O$J$$$H2>Dj$7$F$$$k!#(B
.IP 3)
$B$A$g$C$H!"$N$m$$!#(B($B=i4|$NHG$h$j$O2~NI$5$l$F$$$k(B)
.PP
JIS$B4A;z$N?75lHG$N6hJL$H$+!"(BASCII$B$H(BJIS$B%m!<%^;z$N6hJL$J$I$K$D$$$F$OJ]B8$5(B
$B$l$J$$!#(B
.PP
$B$3$N%U%#%k%?$NJQ49$O!"%3!<%I7O$KBP1~$7$?0l3g<LA|$r;\$9$@$1$J$N$G!"30;z(B
$B$dFC<l5-9f$d7S@~AGJR$J$I!"(BJIS$BBh0l!"BhFs?e=`I=$K$*$$$FDj5A$5$l$F$$$J$$%3!<(B
$B%I$K3F<R$K$h$j3d$jEv$F$i$l$?J8;z$,$I$&$J$k$+$^$G$O4XCN$7$J$$!#$=$7$F!"Bh(B
$BFs?e=`$,$J$$$H$+$"$k$H$+$K$h$kLdBj$O!"$3$N%U%#%k%?$NHO0O30$H;W$($k!#$=$l(B
$B$i$O!"=q$-<j$N@UG$$G$J$s$H$+$7$F$b$i$$$?$$!#(B
.PP
$B$$$:$l$K$;$h!"DL>o$N%K%e!<%9$N5-;v$K$D$$$F$OLdBj$O$J$/JQ49$G$-$k$O$:$G(B
$B$"$k!#(B($B$H;W$&$N$@$,!":#$R$H$D<+?.$O$J$$(B)
.SH "kono@csl.sony.co.jp (Shinji Kono) $B$K$h$kJQ99!#(B"
nkf 1.4 $B$N>iD9$@$1$I@N$OJXMx$@$C$?%*%W%7%g%s$N$$$/$D$+$O:o=|$5$l$F$$$k!#(B
\- \-n \-B$B$J$I!#(B
.PP
X0201$B2>L>$O%G%U%)%k%H$G(BX0208$B$KJQ49$5$l$k!#$?$@$7!"%7%U%H(BJIS$B$N(BX0201$B2>L>(B
$B$O%G%U%)%k%H$G$O(BEUC$B$@$H2r<a$5$l$F$7$^$&!#$3$l$,K>$^$7$/$J$$;~$K$O(B \-S $B$d(B
\- \-X $B$J$I$N%U%i%0$r;H$($PNI$$!#(B\-X$B$r;XDj$9$k$H0lC63NDj$7$?%7%U%H(BJIS$B$+$i(B
EUC$B$K0\9T$9$k$3$H$O$J$$!#(BESC-(-I$B$K$h$k(B X0201$B$O>o$KG'<1$5$l$k!#(BSI/SO
SSO$B$O!"(B\-l$B$,;XDj$5$l$F$$$J$1$l$P(BX0201$B$H2r<a$9$k!#(B
.PP
MIME decode$B$O!"(BISO-2022-JP$B$N(Bbase64$B$H!"(BISO-8859-1$B$N(B16$B?J(Bencode$B$N$_(B
decode$B$9$k!#(B MIME decode$B$O!"C1=c$J2~9T$d6uGr$O0BA4$KFI$_Ht$P$5$l$k!#(B
$B$H$$$&$3$H$O!"(B MIME decode$BCf$N6uGr$OJ]B8$5$l$J$$!#(Bless$B$d(Brn$B$G9T$,J,3d(B
$B$5$l$?;~$O!"(B Terminal$B$K$h$C$F0[$J$k(B ESC-[-K $B$J$I$,A^F~$5$l$k$N$G!"(B
$B40A4$K$O(Bdecode $B$G$-$J$$!#(BISO-8859-1 $B=PNO$O(BJIS $B%3!<%I=PNO$H$7$+N>N)$7$J$$!#(B
.PP
Fold $B5!G=$O(Bfmt$B$H0[$J$j9TF,$N6uGr$rL5;k$9$k!#6XB'=hM}$O$"$k$,;XDj$5$l$?(B
$BD9$5(B+5$B$G6/@)2~9T$9$k!#(B
.PP
X0201$B2>L>$O(Brot47$B$5$l$J$$!#(B
.SH nkf 1.6 "kono@ie.u-ryukyu.ac.jp (Shinji Kono) $B$K$h$kJQ99!#(B"
MIME $B$N%A%'%C%/$r$-$S$7$/$7$F(B($BCY$/$J$C$?J,(B)$B0BA4$K$J$C$?!#(B
$B$7$?$,$C$FJ#?t9T$K$^$?$,$k(BMIME$B$O(Bdecode$B$5$l$J$$!#(B
MIME $B$ND>8e$N6uGr$OFI$_Ht$P$9!#(BQ-Encding $B$N(B_$B$O6uGr$KJQ49$5$l$k!#(B
-B $B$N(Blevel$B$r(B0,1,2 $B$KA}$d$7$?!#(BMIME$B$N(Bbase64, Q-Encoding$B$r2rFI$9$k(B
$B5!G=$rIU$1$?!#%X%C%@$J$I$O2rFI$7$J$$$N$G!"(BEncode$B$5$l$?ItJ,$@$1$r(B
$BDL$9I,MW$,$"$k!#(B -mB $B$O!"(Bnkf1.5$B$H0c$&F0$-$r$9$k$N$G!"(B-B -m $B$H$9$k$3$H!#(B
.SH nkf 1.6.1
\-Z $B$G!A(B \-> ~$B$NJQ49$r;_$a$?!#(B
\-Z1 $B$G(BX0208$B4V3V(B\->ASCII space$B$NJQ49$r$*$3$J$&!#(B
\-Z2 $B$G(BX0208$B4V3V(B\->ASCII space 2$B8D$NJQ49$r$*$3$J$&!#(B
.PP
kabe@dais.is.tohoku.ac.jp (Taketo Kabe) $B$K$h$kF|K\8l(Broff $B$N%=!<%9$,(B
$B$G$-$^$7$?!#(B
.SH nkf 1.7
.PP
ESC-$-(-B $B$J$I$K$bBP1~$9$k$h$&$K$7$^$7$?!#(B
.PP
MIME$B$N%A%'%C%/$,87$7$9$.$k$h$&$K;W$&$N$G!"(BSTRICT_MIME $B$r(Bdefine
$B$7$?;~$K$N$_$K87$7$$%A%'%C%/$r9T$&MQ$K$7$^$7$?!#(B
.PP
nkf $B$O!"K\Mh!"(Bnetwork $B>e$K=P$7$F0BA4$J%3!<%I$r%G%U%)%k%H$G=PNO$9$Y$-(B
$B$G$"$k$N$G!"%G%U%)%k%H$N=PNO%3!<%I$r(BShift JIS, EUC $B$J$I$K$9$k$N$O(B
$BK>$^$7$/$J$$$G$7$g$&!#(B
.PP
$BB>$N?M$H>/$7OC$7$F!"(Bcopy right $B$NHs1DMx$N>r7o$r4K$a$^$7$?!#(B
.PP
Perl Extension $B$H$7$F;H$($k$h$&$K$J$j$^$7$?!#(B
.PP
patch 1 for 1.7
.PP
version $B$,4V0c$C$F$^$7$?!#(B
.PP
MIME decode $B$r%G%U%)%k%H$K$7$?$N$K!"(BMIME $B$N>r7o$r4K$a$?$N$,(B
$B>/$74K$a2a$.$N$h$&$G$9$M!#(Buuencode $B$H$+$,$R$C$+$+$C$F$7$^$&!#(B
STRICT_MIME $B$r(B define $B$9$l$P$$$$$N$G$9$,!"$A$g$C$H(B syntax error
$B$$$l$F$7$^$$$^$7$?!#(B
.PP
define STRICT_MIME $B$r%G%U%)%k%H$KD>$7$^$7$?!#$^$!!";EJ}$J$$$+$J$!!#(B
.PP
$B<!$N(B nkf 1.9 $B$G$O!"(Bcommand option $B$G@Z$jBX$($i$l$k$h$&$K$J$j$^$9!#(B
.PP
$B$"$H(B NKF.xs $B$G(B
argc = items - 1;
$B$r;H$&$h$&$K$7$^$7$?!#(B(by $BLZB<(B $B4`(B <iwao@math.tsukuba.ac.jp>)
.SH nkf 1.9
.PP
MIME $B%(%s%3!<%I$N5!G=$rIU$1$^$7$?!#%3!<%IJQ49$5$l$F$7$^$&$N$G!"2hA|$H(B
$B$+$NC1$J$k%(%s%3!<%@$H$7$F$O;H$($^$;$s!#$+$J$j$$$$2C8:$G$9!#(BSubject $B$d(B
$B%a!<%k%"%I%l%9$r!"%(%s%3!<%I$9$k;~$KJXMx$J$h$&$KJQ49$7$^$9!#(B
.PP
$B$G!">/$78@$$Lu$7$^$9!#$[$H$s$I$N%"%9%-!<J8;z$OJQ49$7$^$;$s!#$@$+$i!"$3(B
$B$l$GJQ49$7$?$+$i0BA4$J%a!<%k%"%I%l%9$K$J$k$J$s$F$3$H$O$"$j$^$;$s!#$G$b!"(B
$B$3$NJ}$,(B Subject: $B9T$d(B From: $B9T$rJQ49$9$k$K$O!"JXMx$@$m$&$HKM$OA[A|$7(B
$B$^$9!#$?$^$K(B76$BJ8;z(B/$B9T$r1[$($k$3$H$,$"$j$^$9!#$3$l$O5,3J0cH?$J$s$G$9$,!"(B
$B$3$l$O!"D>$9$N$O7k9=$a$s$I$&!#NI$$%"%k%4%j%:%`$,$"$k$J$i:NMQ$7$^$9!#(B(
$B$J$$$s$@$C$?$i!"$3$s$J5,3J$O$J$/$7$FM_$7$$$h(B)
.PP
nkf \-M | nkf $B$G!"$b$H$KLa$i$J$$$N$O!"%G%3!<%I$N:]$K(BMIME$B$N8e$N2~9T$rL5(B
$B;k$7$J$$$N$H!"%(%s%3!<%I$N;~$K2~9T$r4^$a$F%(%s%3!<%I$7$J$$$+$i$G$9!#$3(B
$B$l$r!"$$$DL5;k$9$k$N$+$r<+F0E*9T$&$3$H$O!"$G$-$J$$5,3J$K$J$C$F$$$k$h$&(B
$B$G$9!#(Bnkf \-MB | nkf -mB $B$G$O!"$A$c$s$H85$KLa$j$^$9!#(B
.PP
2.0 $B$N=`Hw!#$=$l$>$l$NJQ49$r%b%8%e!<%k$K$7$F!"%*%W%7%g%s$K$7$?$,$C$F(B
$B@\B3$9$k$h$&$K$7$^$7$?!#$3$l$G!"Hf3SE*3Z$K3HD%$G$-$k$h$&$K$J$j$^$7$?!#(B
.PP
getc <-- iconv --> oconv --> other conversion --> putc
.PP
$B$H$$$&7A$G!"=g$K8F$S=P$5$l$^$9!#(B
.PP
$BD9$$%*%W%7%g%sL>$r5v$9$h$&$K$7$^$7$?!#(B
--mac
--jis
$B$J$I$,;H$($^$9!#(B
.PP
MIME $B%(%s%3!<%I$N5!G=$rDI2C$7$^$7$?!#(B($B$3$l$rDI2C$7$?;~$K$"$^$j$K(B
$B%9%Q%2%F%#$K$J$C$?$N$G!"%b%8%e!<%k$K=q$-D>$7$^$7$?!#$D$$$G$K!"(B
MIME$B$N(Bstrict/non strict $B$rA*Br$G$-$k$h$&$K$J$j$^$7$?!#(B
.PP
$B2~9T$N%3!<%I$rJQ49$rDI2C$7$^$7$?!#(B
.PP
EOF$B$N:]$KIT40A4$J%(%9%1!<%W%7!<%1%s%9$r=P$9$N$r;_$a$^$7$?!#(B
.PP
1.91 $B$N%P%0$r<h$j$^$7$?(B
.PP
2.0 $B$O(B unicode $BBP1~$K$J$k$O$:$G$9$,(B...
