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 $BKY@n$G$9!#(B

 $B$4$a$s$J$5$$!#(Bsh.1 $B$r@07A$9$k$H$+$J$j%\%m%\%m$G$7$?!#(B
 roff $B%=!<%9$G$O8+D>$7$?$N$G$9$,!"@07A7k2L$r3NG'$7$F$J$+$C$?$N$,860x(B
$B$G$9!#<!2s=$@5M=Dj$NFbMF$rE:IU$7$^$9!#(B


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.\" Copyright (c) 1991, 1993
.\"	The Regents of the University of California.  All rights reserved.
.\"
.\" This code is derived from software contributed to Berkeley by
.\" Kenneth Almquist.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\"    notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\"    notice, this list of conditions and the following disclaimer in the
.\"    documentation and/or other materials provided with the distribution.
.\" 3. All advertising materials mentioning features or use of this software
.\"    must display the following acknowledgement:
.\"	This product includes software developed by the University of
.\"	California, Berkeley and its contributors.
.\" 4. Neither the name of the University nor the names of its contributors
.\"    may be used to endorse or promote products derived from this software
.\"    without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\"	from: @(#)sh.1	8.6 (Berkeley) 5/4/95
.\" %FreeBSD: src/bin/sh/sh.1,v 1.23.2.7 1999/12/04 17:19:07 cracauer Exp %
.\"
.\" jpman %Id: sh.1,v 1.2 1997/05/31 16:40:31 jsakai Stab %
.\"	Japanese Translation amended by Norihiro Kumagai, 3/29/96,
.\"              based on the version of NetBSD Japanese Man Project
.\"	This amended version is for the FreeBSD-jpman Project, convened
.\"	by Kazuo Horikawa.
.\"
.Dd May 5, 1995
.Dt SH 1
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$BDL>o$N%W%m%0%i%`$r<B9T$9$k>l9g!"%7%'%k$O0z?t$H(B
$B4D6-$r%W%m%0%i%`$KEO$7$F!"$=$N%W%m%0%i%`$r<B9T$7$^$9!#(B
$B%W%m%0%i%`$,DL>o$N<B9T%U%!%$%k7A<0$G$O$J$$>l9g(B ($B$D$^$j!"(B
.Tn ASCII
$BI=8=$G(B
.Qq #!
$B$H$J$k(B
.Qq $B%^%8%C%/%J%s%P(B
$B$G%U%!%$%k$,;O$^$C$F$*$i$:!"(B
.Xr execve 2
$B$,(B
.Dv ENOEXEC
$B$rJV$9>l9g(B)$B!"(B
$B%5%V%7%'%k$NCf$G$=$N%W%m%0%i%`$r2r<a<B9T$7$^$9!#$3$N>l9g!"$"$?$+$b?7$?$K(B
$B%7%'%k$,5/F0$5$l$?$+$N$h$&$J8z2L$rF@$k$?$a$K!";R%7%'%k$O<+J,<+?H$r(B
$B:F=i4|2=$7$^$9!#$?$@$7!";R%W%m%;%9$O!"?F%7%'%kCf$N%O%C%7%e$5$l$?%3%^%s%I(B
$B0LCV>pJs$r21$($F$*$j!"$3$l$O:F=i4|2=$5$l$^$;$s!#(B
.Pp
$BK\%I%-%e%a%s%H$N8E$$%P!<%8%g%s$d8E$$%=!<%9%3!<%I$G$O!"$H$-$*$j!"(B
$B%^%8%C%/%J%s%P$N$J$$%7%'%k%9%/%j%W%H$N$3$H$r(B
.Qq $B%7%'%k<jB3$-(B
$B$H8F$s$G$$$F!"(B
$B$^$.$i$o$7$$>l9g$,$"$j$^$9$N$GCm0U$7$F2<$5$$!#(B
.Ss $B%Q%98!:w(B
$B%3%^%s%I$r8!:w$9$k$H$-!"%7%'%k$O!"$^$:!"$=$NL>A0$N%7%'%k4X?t$,$"$k$+$I$&$+$r(B
$BD4$Y$^$9!#<!$K!"$=$NL>A0$NAH$_9~$_%3%^%s%I$,$"$k$+$I$&$+$rD4$Y$^$9!#(B
$BAH$_9~$_%3%^%s%I$G$b$J$$>l9g!"0J2<$N$$$:$l$+$N=hM}$,9T$o$l$^$9(B:
.Bl -enum
.It
$B%3%^%s%IL>$K%9%i%C%7%e$,4^$^$l$F$$$l$P!"8!:w$O9T$o$:!"(B
$BC1$K$=$N%3%^%s%I$,<B9T$5$l$^$9!#(B
.It
$BJQ?t(B
.Ev PATH
$B$K4^$^$l$k3F%(%s%H%j$KBP$7$F!"=g$K$=$N%3%^%s%I$r8!:w$7$^$9!#(B
$BJQ?t(B
.Ev PATH
$B$NCM$O%3%m%s(B
.Dq :
$B$G6h@Z$i$l$?%(%s%H%j$NNs$G$J$1$l$P$J$j$^$;$s!#(B
$B3F%(%s%H%j$O!"$=$l$>$l%G%#%l%/%H%jL>0l$D$KBP1~$7$^$9!#(B
$B%+%l%s%H%G%#%l%/%H%j$O!"(B
$B6u$N%G%#%l%/%H%jL>$r;XDj$9$k$3$H$G0EL[E*$K!"(B
$B$"$k$$$O(B 1 $B8D$N%T%j%*%I$r;XDj$9$k$3$H$GL@<(E*$K(B
$B;X<($9$k$3$H$,$G$-$^$9!#(B
.El
.Ss $B%3%^%s%I$N<B9T%9%F!<%?%9(B
$B3F%3%^%s%I$O=*N;%9%F!<%?%9$r;}$A!"$=$l$K$h$jB>$N%7%'%k%3%^%s%I$NF0:n$K(B
$B1F6A$rM?$($k$3$H$,$G$-$^$9!#4pK\E*$J9M$(J}$H$7$F!"=*N;%9%F!<%?%9(B 0 $B$O(B
$BDL>o$N=*N;$^$?$O@.8y$r<($7$^$9!#(B0 $B0J30$N=*N;%9%F!<%?%9$O<:GT!"%(%i!<$r(B
$B0UL#$7$^$9!#3F%3%^%s%I$N%^%K%e%"%k$K$=$l$>$l$N=*N;%9%F!<%?%9$,$I$N$h$&(B
$B$J0UL#$r;}$D$+$,5-=R$5$l$F$$$k$O$:$G$9!#AH$_9~$_%3%^%s%I$H(B ($B<B9T$5$l$?(B)
$B4X?t$b=*N;%9%F!<%?%9$rJV$7$^$9!#(B
.Pp
$B%3%^%s%I$,%7%0%J%k$K$h$j=*N;(B (terminate) $B$5$;$i$l$?>l9g!"(B
$B=*N;%9%F!<%?%9$O(B 128 $B$K%7%0%J%kHV9f$r2C$($?$b$N$K$J$j$^$9!#(B
$B%7%0%J%kHV9f$O%X%C%@%U%!%$%k(B
.Aq Pa sys/signal.h
$B$KDj5A$5$l$F$$$^$9!#(B
.Ss $BJ#9g%3%^%s%I(B (Complex Commands)
$BJ#9g%3%^%s%I$O!"C1=c%3%^%s%I$NAH$_9g$o$;$G:n$j$^$9!#(B
$B@)8f1i;;;R$^$?$OM=Ls8l$HAH$_9g$o$;$k$3$H$G!"$h$jBg$-$JJ#9g%3%^%s%I$r@8(B
$B@.$7$^$9!#0lHL$K!"%3%^%s%I$O0J2<$N$&$A$N$$$:$l$+$G$9!#(B
.Bl -item -offset indent
.It
$BC1=c%3%^%s%I(B
.It
$B%Q%$%W%i%$%s(B
.It
$B%j%9%H$^$?$O9g@.%j%9%H(B (compound-list)
.It
$B9g@.%3%^%s%I(B (compound command)
.It
$B4X?tDj5A(B
.El
.Pp
$BFC$K;XDj$N$J$$>l9g!"%3%^%s%I$N=*N;%9%F!<%?%9$O:G8e$K<B9T$5$l$?(B
$BC1=c%3%^%s%I$N=*N;%9%F!<%?%9$H$J$j$^$9!#(B
.Ss $B%Q%$%W%i%$%s(B
$B%Q%$%W%i%$%s$O!"J#?t$N%3%^%s%I$r@)8f1i;;;R(B `|' $B$K$h$C$F$D$J$$$@$b$N$G$9!#(B
$B:G8e$N%3%^%s%I$r=|$/$9$Y$F$N%3%^%s%I$NI8=`=PNO$O!"<!$N%3%^%s%I$NI8=`F~NO$K(B
$B@\B3$5$l$^$9!#(B
$B:G8e$N%3%^%s%I$NI8=`=PNO$O!"DL>oDL$j!"%7%'%k$+$i<u$17Q$,$l$^$9!#(B
.Pp
$B%Q%$%W%i%$%s$N7A<0$O<!$N$H$*$j$G$9!#(B
.Pp
.Dl [!] command1 [ | command2 ...]
.Pp
command1 $B$NI8=`=PNO$O(B command2 $B$NI8=`F~NO$K@\B3$5$l$^$9!#%3%^%s%I$NI8(B
$B=`F~=PNO$,%Q%$%W%i%$%s$K$h$C$F3d$jEv$F$i$l$k$N$O!"3F%3%^%s%I$KB0$9$k(B
$B%j%@%$%l%/%H1i;;;R$G;XDj$5$l$?%j%@%$%l%/%H$r=hM}$9$kA0$N$3$H$@$H9M$($F(B
$B2<$5$$!#(B
.Pp
$B%Q%$%W%i%$%s$,%P%C%/%0%i%&%s%I(B ($B8e=R(B) $B$G$J$1$l$P!"%7%'%k$O$9$Y$F$N(B
$B%3%^%s%I$,=*N;$9$k$N$rBT$A$^$9!#(B
.Pp
$B%Q%$%W%i%$%s$ND>A0$KM=Ls8l(B `!' $B$,CV$+$l$J$+$C$?>l9g!"=*N;%9%F!<%?%9$O(B
$B%Q%$%W%i%$%s$N:G8e$N%3%^%s%I$N=*N;%9%F!<%?%9$H$J$j$^$9!#(B
`!' $B$,A0CV$5$l$?>l9g!"=*N;%9%F!<%?%9$O%Q%$%W%i%$%s$N:G8e$N%3%^%s%I$N(B
$B=*N;%9%F!<%?%9$NO@M}H]Dj$r<h$C$?CM$H$J$j$^$9!#(B
$B$9$J$o$A!":G8e$N%3%^%s%I$,(B 0 $B$rJV$7$?>l9g!"%Q%$%W%i%$%s$N(B
$B=*N;%9%F!<%?%9$O(B 1 $B$K!":G8e$N%3%^%s%I$,(B 0 $B$h$jBg$-$JCM$rJV$7$?>l9g!"(B
$B=*N;%9%F!<%?%9$O(B 0 $B$K$J$j$^$9!#(B
.Pp
$B%Q%$%W%i%$%s$K$h$kI8=`F~=PNO$N@\B3$O%j%@%$%l%/%H$K@hN)$C$F9T$o$l$k$?$a!"(B
$B%Q%$%W%i%$%s$N@\B3$r%j%@%$%l%/%H$K$h$C$F=$@5$9$k$3$H$,$G$-$^$9!#$?$H$($P!"(B
.Pp
.Dl $ command1 2>&1 | command2
.Pp
.Ql command1
$B$NI8=`=PNO$HI8=`%(%i!<=PNO$NN>J}$r(B
.Ql command2
$B$NI8=`F~NO$K(B
$B@\B3$7$^$9!#(B
.Pp
.Dq Li \&;
$B$^$?$O2~9TJ8;z$r=*C<$H$7$FMQ$$$k$3$H$K$h$j!"D>A0$N(B AND-OR $B%j%9%H(B (
.Sx $BC;Mm%j%9%H1i;;;R(B
$B$G8e=R(B) $B$r=g<!<B9T$7$^$9!#(B
.Dq Li &
$B$O!"D>A0$N(B AND-OR $B%j%9%H$rHsF14|$K<B9T$7$^$9!#(B
.Pp
$BCm(B: $BB>$N$$$/$D$+$N%7%'%k$H0[$J$j!"(B
.Nm
$B$G$O%Q%$%W%i%$%s$N3F%W%m%;%9$O5/F0$7$?(B
.Nm
$B$N;R%W%m%;%9$H$J$j$^$9!#%7%'%k$NAH$_9~$_%3%^%s%I$G$"$k(B
$B$H$-$OJL$G$9!#$=$N>l9g$O8=:_$N%7%'%k$G<B9T$5$l$^$9$,!"(B
$B4D6-$KBP$9$kA`:n$O1F6A$rM?$($^$;$s!#(B
.Ss $B%P%C%/%0%i%&%s%I%3%^%s%I(B (&)
$B%3%^%s%I$,@)8f1i;;;R$,%"%s%Q%5%s%I(B
.Pq Li &
$B$G=*N;$7$F$$$k>l9g!"%7%'%k$O$=$N%3%^%s%I$r(B
$BHsF14|$K<B9T$7$^$9!#$9$J$o$A!"%7%'%k$O$=$N%3%^%s%I$N=*N;$rBT$?$:$K!"(B
$B<!$N%3%^%s%I$N<B9T$r3+;O$7$^$9!#(B
.Pp
$B%3%^%s%I$r%P%C%/%0%i%&%s%I$G<B9T$5$;$k$?$a$N7A<0$O0J2<$N$H$*$j$G$9!#(B
.Bd -literal -offset indent
command1 & [command2 & ...]
.Ed
.Pp
$B%7%'%k$,BPOCE*$G$J$$>l9g!"HsF14|%3%^%s%I$NI8=`F~NO$K$O(B /dev/null $B$,(B
$B@\B3$5$l$^$9!#(B
.Ss $B%j%9%H(B ($B0lHLE*$JOC(B)
$B%j%9%H$O(B 0 $B8D$^$?$O$=$l0J>e$N%3%^%s%I$r2~9TJ8;z!"%;%_%3%m%sJ8;z!"%"%s(B
$B%Q!<%5%s%HJ8;z(B (&) $B$G6h@Z$C$?Ns$G$9!#%j%9%H$O!"$3$l$i(B 3 $B$D$N5-9f$N$$$:$l$+$G(B
$B=*N;$5$;$k$3$H$b$G$-$^$9!#%j%9%HCf$N%3%^%s%I$OJB$Y$i$l$?=g$K<B9T(B
$B$5$l$^$9!#$b$7!"%3%^%s%I$KB3$1$F%"%s%Q!<%5%s%HJ8;z$,CV$+$l$F$$$k>l9g!"(B
$B%7%'%k$O$=$N%3%^%s%I$r5/F0$7$?$"$H!"$9$0$K<!$N%3%^%s%I$N=hM}$r3+;O$7$^$9!#(B
$B$=$NB>$N>l9g!"$=$N%3%^%s%I$N=*N;$rBT$C$F$+$i<!$N%3%^%s%I$N=hM}$r3+;O$7$^$9!#(B
.Ss $BC;Mm%j%9%H1i;;;R(B (Short-Circuit List Operators)
.Dq Li &&
$B$H(B
.Dq Li ||
$B$O(B AND-OR $B%j%9%H1i;;;R$G$9!#(B
.Dq Li &&
$B$O:G=i$N%3%^%s%I(B
$B$r<B9T$7!"$b$7:G=i$N%3%^%s%I$N=*N;%9%F!<%?%9$,(B 0 $B$J$i$P<!$N%3%^%s%I$r(B
$B<B9T$7$^$9!#(B
.Dq Li ||
$B$bF1MM$G$9$,!":G=i$N%3%^%s%I$N=*N;%9%F!<%?%9$,(B 0 
$B$G$J$$>l9g$K!"<!$N%3%^%s%I$r<B9T$7$^$9!#(B
.Dq Li &&
$B$H(B
.Dq Li ||
$B$NM%@h=g0L$O(B
$BF1$8$G$9!#(B
.Ss $B@)8f9=B$(B (if, while, for, case)
.Ic if
$B%3%^%s%I$NJ8K!$O0J2<$N$H$*$j$G$9!#(B
.\"
.\" XXX Use .Dl to work around broken handling of .Ic inside .Bd and .Ed .
.\"
.Dl Ic if Ar list
.Dl Ic then Ar list
.Dl [ Ic elif Ar list
.Dl Ic then Ar list ] ...
.Dl [ Ic else Ar list ]
.Dl Ic fi
.Pp
.Ic while
$B%3%^%s%I$NJ8K!$O0J2<$N$H$*$j$G$9!#(B
.Dl Ic while Ar list
.Dl Ic do Ar list
.Dl Ic done
.Pp
$B:G=i$N%j%9%H$N=*N;%9%F!<%?%9$,(B 0 $B$G$"$k$+$.$j!"(B2 $B$D$N%j%9%H$r7+$jJV$7(B
$B<B9T$7$^$9!#(B
.Ic until
$B%3%^%s%I$bF1MM$K<B9T$7$^$9$,!"(B
$BC18l(B
.Ic while
$B$NBe$o$j$KC18l(B
.Ic until
$B$r;H$&$3$H$H!"(B
$B:G=i$N%j%9%H$N=*N;%9%F!<%?%9$,(B 0 $B$K$J$k$^$G!"(B
2 $B$D$N%j%9%H$r7+$jJV$7<B9T$9$k$3$H$,0[$J$j$^$9!#(B
.Pp
.Ic for
$B%3%^%s%I$NJ8K!$O0J2<$N$H$*$j$G$9!#(B
.Dl Ic for Ar variable Ic in Ar word ...
.Dl Ic do Ar list
.Dl Ic done
.Pp
$B3F(B word $B$OE83+$5$l!"JQ?t(B variable $B$K(B word $B$r=g$K@_Dj$7$J$,$i%j%9%H$r(B
$B7+$jJV$7<B9T$7$^$9!#(B
.Ic do
$B$H(B
.Ic done
$B$O(B
.Dq Li {
$B$H(B
.Dq Li }
$B$GCV$-49$($k$3$H$,$G$-$^$9!#(B
.Pp
.Ic break
$B$H(B
.Ic continue
$B%3%^%s%I$NJ8K!$O0J2<$N$H$*$j$G$9!#(B
.Dl Ic break Op Ar num
.Dl Ic continue Op Ar num
.Pp
.Ic break
$B$OFbB&$+$i(B
.Ar num
$B8D$N(B
.Ic for
$B%k!<%W$^$?$O(B
.Ic while
$B%k!<%W$r=*N;$7$^$9!#(B
.Ic continue
$B$OFbB&$+$i(B
.Ar num
$B8D$N%k!<%W$N<!$N7+$jJV$7$K@)8f$r0\$7$^$9!#(B
.\" $B>e$NJ8!"86J8$G$O0J2<$N$h$&$K$J$C$F$$$k$,!"(Bthe *num* innermost loop $B$,(B
.\" $B@5$7$$$H;W$o$l$k!#<B:]$N(B sh $B$NF0:n$b$=$&$J$C$F$$$k$h$&$@!#(B
.\"     --- 97/05/31 sakai@jp.freebsd.org            $B"-(B
.\" Continue continues with the next iteration of the innermost loop.
$B$3$l$i$N%3%^%s%I$OAH$_9~$_%3%^%s%I$H$7$F<BAu$5$l$F$$$^$9!#(B
.Pp
.Ic case
$B%3%^%s%I$NJ8K!$O0J2<$N$H$*$j$G$9!#(B
.Dl Ic case Ar word Ic in
.Dl pattern) list ;;
.Dl ...
.Dl Ic esac
.Pp
pattern $B$O!"(B1 $B$D$"$k$$$OJ#?t$N%Q%?!<%s(B ($B8e=R$N(B
.Sx $B%7%'%k%Q%?!<%s(B
$B$r;2>H$N$3$H(B) $B$r(B
.Dq Li \&|
$B$G@\B3$7$?$b$N$G$9!#(B
.Ss $BJ#?t$N%3%^%s%I$N%0%k!<%W2=(B
$B%3%^%s%I$O!"0J2<$N$$$:$l$+$NJ}K!$K$h$j%0%k!<%W2=$9$k$3$H$,$G$-$^$9!#(B
.Bd -literal -offset indent
(list)
.Ed
.Pp
$B$^$?$O!"(B
.Bd -literal -offset indent
{ list; }
.Ed
.Pp
$B:G=i$N7A<0$G$O!"%3%^%s%I$O%5%V%7%'%k>e$G<B9T$5$l$^$9!#(B
$B$3$NAH$_9~$_%3%^%s%I$O8=:_$N%7%'%k$K$O1F6A$rM?$($J$$$3$H$KCm0U$7$F$/$@$5$$!#(B
2 $B$D$a$N7A<0$G$O?7$?$J%7%'%k$r(B fork $B$7$J$$$N$G!"$d$d8zN($,NI$/$J$j$^$9!#(B
$B$3$N$h$&$K$7$FJ#?t%3%^%s%I$r%0%k!<%W2=$9$k$3$H$G!"(B
$B$"$?$+$bC10l%W%m%0%i%`$G$"$k$+$N$h$&$K!"$=$l$i$N=PNO$r$^$H$a$F(B
$B%j%@%$%l%/%H$9$k$3$H$,$G$-$^$9!#(B
.Bd -literal -offset indent
{ echo -n "hello"; echo " world"; } > greeting
.Ed
.Ss $B4X?t(B
$B4X?tDj5A$N9=J8$O0J2<$N$H$*$j$G$9!#(B
.Bd -literal -offset indent
name ( ) command
.Ed
.Pp
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$B?7$?$JJQ?t$O!"<!$N7A<0$K$h$C$F@_Dj$G$-$^$9!#(B
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name=value
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$BAH$_9~$_%3%^%s%I(B
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"abc"   "def ghi"
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$B%Q%i%a!<%?E83+$N7A<0$O0J2<$N$H$*$j$G$9!#(B
.Bd -literal -offset indent
${expression}
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.Bd -literal -offset indent
${parameter}
.Ed
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$B$3$H$,$G$-$^$9!#(B
.Bl -tag -width Ds
.It Li ${parameter:-word}
$B%G%U%)%k%HCM$X$NCV49(B: $B%Q%i%a!<%?(B parameter $B$,@_Dj$5$l$F$$$J$$$+6u$NCM(B
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$B%?(B parameter $B$NCM$KCV49$5$l$^$9!#(B
.It Li ${parameter:=word}
$B%G%U%)%k%HCM$NBeF~(B:
$B%Q%i%a!<%?(B parameter $B$,@_Dj$5$l$F$$$J$$$+6u$NCM$r;}$D>l9g!"(Bword $B$rE83+(B
$B$7$?7k2L$,(B parameter $B$KBeF~$5$l$^$9!#:G=*E*$K%Q%i%a!<%?(B parameter $B$NCM(B
$B$KCV49$5$l$^$9!#0LCV%Q%i%a!<%?$dFC<l%Q%i%a!<%?$O!"$3$NJ}K!$GBeF~$9$k$3$H(B
$B$O$G$-$^$;$s!#(B
.It Li ${parameter:?[word]}
$B6u$+@_Dj$5$l$F$$$J$$$H$-$K%(%i!<$H$9$k(B:
$B%Q%i%a!<%?(B parameter $B$,@_Dj$5$l$F$$$J$$$+6u$NCM$r;}$D>l9g!"(Bword $B$rE83+(B
$B$7$?7k2L(B (word $B$,>JN,$5$l$?>l9g$K$O%Q%i%a!<%?$,@_Dj$5$l$F$$$J$$$3$H$rI=$9(B
$B%G%U%)%k%H$N%a%C%;!<%8(B) $B$,I8=`%(%i!<=PNO$K=q$-=P$5$l!"(B
$B%7%'%k$OHs(B 0 $B$N=*N;%9%F!<%?%9$G=*N;$7$^$9!#(B
$B$=$l0J30$N>l9g!"%Q%i%a!<%?(B parameter $B$NCM$KCV49$5$l$^$9!#BPOCE*%7%'%k$N>l9g$O(B
$BI,$:$7$b=*N;$7$^$;$s!#(B
.It Li ${parameter:+word}
$BBeBXCM$N;HMQ(B:
$B%Q%i%a!<%?(B parameter $B$,@_Dj$5$l$F$$$J$$$+6u$NCM$r;}$D>l9g!"6u$NCM$K(B
$BCV49$5$l$^$9!#$5$b$J$1$l$P!"(Bword $B$rE83+$7$?7k2L$KCV49$5$l$^$9!#(B
.Pp
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$B$+$^$?$O6u$NCM$G$"$k$3$H$,8!::$5$l!"(B`:' $B$r>JN,$9$k$H%Q%i%a!<%?$,(B
$B@_Dj$5$l$F$$$J$$$3$H$N$_$r8!::$7$^$9!#(B
.It Li ${#parameter}
$BJ8;zNs$ND9$5(B: $B%Q%i%a!<%?$NCM$N(B ($BJ8;zNs$H$7$F$N(B) $BD9$5$KCV49$5$l$^$9!#(B
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$B$K$*$$$F!"%Q%?!<%s$O@55,I=8=$G$O$J$/!"%Q%?!<%s%^%C%A5-K!(B (
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$B$^$?$O(B
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$B$N>l9g!"E83+$N7k2L(B
$B$,$I$&$J$k$+$O5,Dj$7$^$;$s(B (unspecified)$B!#(B
$B%Q%i%a!<%?E83+A4BN$r%@%V%k%/%)!<%H$G0O$s$G$b(B
$B%Q%?!<%s$O0zMQ$5$l$^$;$s!#Cf3g8L$N$J$+$G0zMQ$9$k$3$H$K$h$j(B 
$B%Q%?!<%s$r0zMQ$9$k$3$H$,$G$-$^$9!#(B
.It Li ${parameter%word}
$B:GC;8eCV%Q%?!<%s$N:o=|(B: 
$B$^$:(B word $B$,E83+$5$l!"$=$N7k2L$r%Q%?!<%s$H$7$F07$$$^$9!#(B
$B%Q%i%a!<%?(B parameter $B$N1&$+$i!"%Q%?!<%s$K0lCW$9$k:GC;$NItJ,$r:o=|$7$?J8;zNs$K(B
$BCV49$5$l$^$9!#(B
.It Li ${parameter%%word}
$B:GD98eCV%Q%?!<%s$N:o=|(B:
$B$^$:(B word $B$,E83+$5$l!"$=$N7k2L$r%Q%?!<%s$H$7$F07$$$^$9!#(B
$B%Q%i%a!<%?(B parameter $B$N1&$+$i!"%Q%?!<%s$K0lCW$9$k:GD9$NItJ,$r:o=|$7$?J8;zNs$K(B
$BCV49$5$l$^$9!#(B
.It Li ${parameter#word}
$B:GC;A0CV%Q%?!<%s$N:o=|(B:
$B$^$:(B word $B$,E83+$5$l!"$=$N7k2L$r%Q%?!<%s$H$7$F07$$$^$9!#(B
$B%Q%i%a!<%?(B parameter $B$N:8$+$i!"%Q%?!<%s$K0lCW$9$k:GC;$NItJ,$r:o=|$7$?J8;zNs$K(B
$BCV49$5$l$^$9!#(B
.It Li ${parameter##word}
$B:GD9A0CV%Q%?!<%s$N:o=|(B:
$B$^$:(B word $B$,E83+$5$l!"$=$N7k2L$r%Q%?!<%s$H$7$F07$$$^$9!#(B
$B%Q%i%a!<%?(B parameter $B$N:8$+$i!"%Q%?!<%s$K0lCW$9$k:GD9$NItJ,$r:o=|$7$?J8;zNs$K(B
$BCV49$5$l$^$9!#(B
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$B%3%^%s%ICV49$O!"0J2<$N$h$&$K!"%3%^%s%I(B command $B$r0O$C$?>l9g!"(B
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$B%7%'%k$O!"%3%^%s%I(B command $B$r%5%V%7%'%k$N4D6-$G<B9T$7!"(Bcommand $B$,I8=`=PNO(B
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$B%/%)!<%H:o=|$rE,MQ$7$^$9!#(B
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$B%Q%i%a!<%?E83+!"%3%^%s%ICV49!"?t<0E83+$N$"$H!"%7%'%k$OE83+7k2L$rD4$Y$F!"(B
$B%@%V%k%/%)!<%H$N30$K$"$kItJ,$KBP$7$F%U%#!<%k%IJ,3d$rE,MQ$7$^$9!#(B
$B$=$N7k2L!"J#?t$N%U%#!<%k%I$K$J$k>l9g$b$"$j$^$9!#(B
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$B$=$NJ8;z$=$N$b$N$K0lCW$7$^$9!#(B
$B%a%?%-%c%i%/%?$O(B
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$B%3%^%s%I$rNs5s$7$^$9!#(B
$B$5$i$K!"AH$_9~$_%P!<%8%g%s$N(B
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$B$H(B
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$B$K(B
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.It Ic alias Op Ar name ...
.It Ic alias Op Ar name=string ...
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$B$,;XDj$5$l$F$$$k>l9g!"%7%'%k$OL>A0(B
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$B$r;}$DCM(B 
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$B$N%(%$%j%"%9$rDj5A$7$^$9!#C1$K(B
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$B$@$1$,;XDj$5$l$?>l9g!"(B
$B%(%$%j%"%9(B
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$B$NCM$,I=<($5$l$^$9!#0z?t$,;XDj$5$l$J$$>l9g!"(B
.Ic alias
$B$ODj5A$5$l$F$$$k$9$Y$F$N%(%$%j%"%9$NL>A0$HCM$rI=<($7$^$9(B (
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$B$b;2>H(B)$B!#(B
.It Ic bg Op Ar job ...
$B;XDj$5$l$?%8%g%V(B ($B;XDj$5$l$J$+$C$?>l9g$O8=:_$N%8%g%V(B) $B$r!"(B
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$B$r<B9T$7$^$9!#(B
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.It Ic cd Op Ar directory
$B;XDj$5$l$?%G%#%l%/%H%j(B
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$B$K0\F0$7$^$9!#(B
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$BL5;XDj;~$O(B
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$B$G;XDj$5$l$k%G%#%l%/%H%j$K0\F0$7$^$9!#(B
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.Dq Li ../
$B$N$$$:$l$G$b3+;O$7$J$$>l9g(B)$B!";XDj$5$l$?(B
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$B$r(B
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.Ar CDPATH
$B$N7A<0$O(B
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$B$,;XDj$7$?%G%#%l%/%H%j$H0[$J$k>l=j$K0\F0$7$?>l9g!"(B
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$B$N5!9=$,F0:n$7$?>l9g$H!"%7%s%\%j%C%/%j%s%/$rC)$C$?>l9g$KH/@8$7$^$9!#(B
.It Ic eval Ar string ...
$B;XDj$5$l$?$9$Y$F$N0z?t$r6uGr$G7k9g$7!"$=$N7k2L$r2r@O$7D>$7$F$+$i(B
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$B%W%m%0%i%`$G$J$1$l$P$J$j$^$;$s(B)$B!#(B
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$B%3%^%s%I$K$*$1$k%j%@%$%l%/%H$O!"(B
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$B%3%^%s%I40N;8e$K$b0z$-B3$-8zNO$r;}$A$^$9!#(B
.It Ic exit Op exitstatus
$B%7%'%k$r=*N;$7$^$9!#(B
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$B$,;XDj$5$l$?>l9g!"$3$l$O%7%'%k$N=*N;%9%F!<%?%9$K$J$j$^$9!#(B
$B$=$&$G$J$$>l9g!"D>A0$K<B9T$7$?%3%^%s%I$N(B
$B=*N;%9%F!<%?%9$,%7%'%k$N=*N;%9%F!<%?%9$H$J$j$^$9!#(B
.It Ic export Ar name ...
$B$=$l0J8e$K%7%'%k$+$i<B9T$5$l$k%3%^%s%I$N4D6-$K!";XDj$5$l$?L>A0$NJQ?t$,(B
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$B$9$k$3$H$G$9!#(B
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$BF1;~$KJQ?t$NCM$r@_Dj$9$k$3$H$,$G$-$^$9!#(B
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export name=value
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$B$r;HMQ$7$^$9!#(B
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$B$NCM$,MQ$$$i$l$^$9!#(B
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$B$,MQ$$$i$l$^$9!#(B
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.It Fl s
$B%(%G%#%?$r5/F0$;$:$K%3%^%s%I$r:F<B9T$7$^$9!#(B
.It Ar first
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$B$N?t$OJQ?t(B
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$B$^$?$O(B
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$B%*%W%7%g%s$GI=<($5$;$FD4$Y$k$3$H$,$G$-$^$9!#(B
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$BIi$N?t$O!"(B
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.It Ar string
$BJ8;zNs(B string $B$O!"2a5n$K<B9T$5$l$?%3%^%s%I$N$&$A!"(B
$B$=$NJ8;zNs$+$i;O$^$k:G?7$N$b$N$r;XDj$7$^$9!#(B
$B$b$7(B
.Fl s
$B%*%W%7%g%s$,;XDj$5$l$F(B
.Ar old=new
$B$,;XDj$5$l$F$$$J$1$l$P!"(B
$B:G=i$N%*%Z%i%s%I$K%$%3!<%k5-9f(B
$B$r4^$a$k$3$H$O$G$-$^$;$s!#(B
.El
.El
.Pp 
.Ic fc
$B%3%^%s%I$N<B9T$K$"$?$j!"0J2<$N4D6-JQ?t$N1F6A$r<u$1$^$9!#(B
.Bl -tag -width Ds
.It Ev FCEDIT
$B;HMQ$9$k%(%G%#%?L>(B
.It Ev HISTSIZE
$B%"%/%;%92DG=$J%3%^%s%I?t(B
.El
.It Ic fg Op job
$B;XDj$5$l$?%8%g%V(B
.Ar job
$B$^$?$O8=:_$N%8%g%V$r%U%)%"%0%i%&%s%I$K0\F0$7$^$9!#(B
.It Ic getopts Ar optstring Ar var
POSIX $B$K=`5r$7$?(B
.Ic getopts
$B%3%^%s%I$G$9!#(B
$B$3$N(B
.Ic getopts
$B%3%^%s%I$K$h$j!"0JA0$N(B
.Xr getopt 1
$B%3%^%s%I$NI,MW@-$O8:>/$7$^$7$?!#(B
$B:G=i$N0z?t$OJ8;z$NNs$G$9!#3FJ8;z$N8e$m$K$O%3%m%s$r$D$1$k$3$H$,$G$-!"(B
$B$=$N%*%W%7%g%s$,0z?t$r$H$k$3$H$r;X<($7$^$9!#(B
$B;XDj$5$l$?JQ?t$K!"2r@O$5$l8+$D$+$C$?%*%W%7%g%s$,@_Dj$5$l$^$9!#(B
$B8+$D$+$C$?%*%W%7%g%s$N<!$N0z?t$N%$%s%G%C%/%9$O%7%'%kJQ?t(B
.Ev OPTIND
$B$K3JG<$5$l$^$9!#(B
$B$"$k%*%W%7%g%s$,0z?t$r$H$k>l9g!"$=$N0z?t$O%7%'%kJQ?t(B
.Ev OPTARG
$B$KCV$+$l$^$9!#(B
$BM-8z$G$J$$%*%W%7%g%s$K=P$/$o$9$H!"JQ?t(B
.Ev var
$B$K$O(B
.Dq Li ?
$B$,%;%C%H$5$l$^$9!#(B
getopts $B$O%*%W%7%g%s72$NKvHx$KE~C#$9$k$H56$NCM(B (1) $B$rJV$7$^$9!#(B
.It Xo
.Ic hash
.Op Fl rv
.Op Ar command ...
.Xc
$B%7%'%k$O!"%3%^%s%I$N0LCV$rJ];}$9$k%O%C%7%e%F!<%V%k$r0];}4IM}$7$F$$$^$9!#(B
.Ic hash
$B%3%^%s%I$K0z?t$,;XDj$5$l$J$+$C$?>l9g!"$3$N%F!<%V%k$NFbMF$,=PNO$5$l$^$9!#(B
$B:G8e$K(B
.Ic cd
$B%3%^%s%I$,<B9T$5$l$F$+$i;2>H$5$l$F$$$J$$9`L\$K$O(B
$B%"%9%?%j%9%/J8;z(B
$B$,I=<($5$l$^$9!#(B
$B$3$N9`L\$OL58z$K$J$C$F$$$k$+$b$7$l$^$;$s!#(B
.Pp
$B0z?t$r;XDj$7$?>l9g!"(B
.Ic hash
$B%3%^%s%I$O;XDj$7$?(B
.Ar command
$B$r%O%C%7%e%F!<%V%k$+$i:o=|$7(B (
.Ar command
$B$,4X?t$G$O$J$$>l9g(B)$B!"$=$N8e$G$=$N%3%^%s%I$r8!:w$7$^$9!#(B
.Fl v
$B%*%W%7%g%s$r;XDj$7$?>l9g!"(B
.Ic hash
$B$OH/8+$7$?%3%^%s%I$N0LCV$rI=<($7$^$9!#(B
.Fl r
$B%*%W%7%g%s$r;XDj$7$?>l9g!"(B
.Ic hash
$B$O4X?t0J30$N$9$Y$F$N%(%s%H%j$r%O%C%7%e%F!<%V%k$+$i:o=|$7$^$9!#(B
.It Ic jobid Op Ar job
$B%8%g%V(B
.Ar job
$BCf$N3F%W%m%;%9$N%W%m%;%9(B ID $B$rI=<($7$^$9!#0z?t(B
.Ar job
$B$,(B
$B>JN,$5$l$?>l9g!"8=:_$N%8%g%V$KBP$7$F=hM}$r9T$$$^$9!#(B
.It Ic jobs
$B%P%C%/%0%i%&%s%I$GAv9TCf$N!"8=:_$N%7%'%k%W%m%;%9$N;R%W%m%;%9$N(B
$B0lMw$r=PNO$7$^$9!#(B
.It Ic pwd
$B%+%l%s%H%G%#%l%/%H%j$N%Q%9$rI=<($7$^$9!#AH$_9~$_%3%^%s%IHG$O(B
$B%+%l%s%H%G%#%l%/%H%jL>$r3P$($F$*$j!"I=<($9$k$H$-$K:F7W;;$7$J$$$N$G!"(B
$BAH$_9~$_%3%^%s%IHG$OF1L>$N%W%m%0%i%`$H$O0[$J$C$?I=<($r$9$k>l9g$,$"$j$^$9!#(B
$B$3$N$?$a=hM}$O9bB.$G$9$,!"%+%l%s%H%G%#%l%/%H%j(B
$B$NL>A0$rJQ99$7$?>l9g$G$b!"AH$_9~$_HG$N(B
.Xr pwd 1
$B$O0JA0$N%G%#%l%/%H%jL>$rI=<($7B3$1$^$9!#(B
.It Xo
.Ic read
.Op Fl p Ar prompt
.Op Fl t Ar timeout
.Op Fl er
.Ar variable ...
.Xc
.Fl p
$B%*%W%7%g%s$,;XDj$5$l!"$+$DI8=`F~NO$,C<Kv$N>l9g!"(B
.Ar prompt
$B$r%W%m%s%W%H$H$7$FI=<($7$^$9!#(B
$B$=$7$FI8=`F~NO$+$i(B 1 $B9TF~NO$7$^$9!#9TC<$N2~9TJ8;z$r:o=|$7!"9T$rA0=R$N(B
.Sx $B6uGrJ8;z$K$h$kJ,3d(B ($B%U%#!<%k%IJ,3d(B)
$B$NJ}K!$K=>$C$FJ,3d$7!"3FC18l$r!"(Bvaliable... $B$G;XDj$9$k3FJQ?t$K(B
$B=g$KBeF~$7$^$9!#(B
$B$b$7!";XDj$5$l$?JQ?t$N?t$h$jJ,3d$5$l$?C18l$N?t$,B?$1$l$P!":G8e$NJQ?t$K(B
$B;D$j$NC18l$9$Y$F(B (
.Ev IFS
$B$NJ8;z$r6h@Z$j$K$7$F$=$l$i$b0l=o$K(B) $B$,BeF~$5$l$^$9!#(B
$BJ,3d$5$l$?C18l$N?t$h$jB?$/$NJQ?t$,;XDj$5$l$F$$$?$J$i!"(B
$BM>$C$?JQ?t$K$O6uJ8;zNs$,@_Dj$5$l$^$9!#(B
.Pp
.Fl r
$B%*%W%7%g%s$,;XDj$5$l$?>l9g$r=|$-!"%P%C%/%9%i%C%7%e$OFCJL$K07$o$l$^$9!#(B
$B%P%C%/%9%i%C%7%eJ8;z$,2~9TJ8;z$ND>A0$K$"$k>l9g!"(B
$B%P%C%/%9%i%C%7%eJ8;z$H2~9TJ8;z$O:o=|$5$l$^$9!#(B
$B$=$NB>$NJ8;z$ND>A0$K%P%C%/%9%i%C%7%e$,$"$k>l9g!"%P%C%/%9%i%C%7%e$O:o=|$5$l!"(B
$BJ8;z$,(B
.Ev IFS
$B$K4^$^$l$F$$$F$b!"(B
.Ev IFS
$B$NJ8;z$G$J$$$+$N$h$&$K07$o$l$^$9!#(B
.Pp
.Fl t
$B%*%W%7%g%s$,;XDj$5$l!"$+$DF~NO$,$J$5$l$kA0$K(B
.Ar timeout
$B$,7P2a$9$k$H!"(B
.Ic read
$B%3%^%s%I$OCM$r3dEv$F$:$KLa$j$^$9!#(B
.Ar timeout
$BCM$N8e$K$O%*%W%7%g%s$G(B
.Dq s ,
.Dq m ,
.Dq h
$B$N$$$:$l$+$N0lJ8;z(B
$B$rIU$1$k$3$H$,=PMh!"$=$l$>$lIC!&J,!&;~4V$rM[$K;XDj$7$^$9!#(B
$B$I$l$b;XDj$7$J$$>l9g$K$O(B
.Dq s
$B$G$"$k$b$N$H$7$^$9!#(B
.Pp
.Fl e
$B%*%W%7%g%s$O!"8E$$%9%/%j%W%H$H$N8eJ}8_49@-$N$?$a$@$1$K$"$j$^$9!#(B
.It Ic readonly Ar name ...
.Ar name
$B$G;XDj$5$l$?JQ?t$rFI$_=P$7@lMQ$H$7!"$"$H$GCM$rJQ99$7$?$j(B unset $B$7$?(B
$B$j$9$k$3$H$,$G$-$J$$$h$&$K$7$^$9!#0J2<$N$h$&$K5-=R$9$k$3$H$G!"(B
$BJQ?t$rFI$_=P$7@lMQ$H@k8@$9$k$N$HF1;~$KCM$r@_Dj$9$k$3$H$b2DG=$G$9!#(B
.Bd -literal -offset indent
readonly name=value
.Ed
.Pp
$B0z?t$,;XDj$5$l$J$$>l9g!"(B
.Ic readonly
$B%3%^%s%I$O!"FI$_=P$7@lMQ$K$J$C$F$$$kJQ?t$NL>A0$N0lMw$rI=<($7$^$9!#(B
.It Xo
.Ic set
.Op Fl /+abCEefIimnpTuVvx
.Op Fl /+o Ar longname
.Op Fl c Ar string
.Op Fl - Ar arg ...
.Xc
.Ic set
$B%3%^%s%I$O(B 3 $BDL$j$N0[$J$C$?5!G=$r;}$A$^$9!#(B
.Bl -item
.It
$B0z?t$r;XDj$7$J$+$C$?>l9g!"C;$+$$7A<0$G$bD9$$(B
.Dq Fl /+o Ar longname
$B$H$$$&7A<0$G$"$C$F$b!"(B
.Sx $B0z?t%j%9%H$N=hM}(B
$B$N@a$G@bL@$5$l$F$$$k$h$&$K!";XDj$5$l$?%*%W%7%g%s$N@_Dj$^$?$O%/%j%"$r9T$$$^$9!#(B
.It
.Dq Fl -
$B%*%W%7%g%s$,;XDj$5$l$?>l9g!"(B
.Ic set
$B$O%7%'%k$N0LCV%Q%i%a!<%?$r!"0z$-B3$/0z?t$GCV$-49$($^$9!#(B
.Dq Fl -
$B%*%W%7%g%s$N8e$K0z?t$,B3$+$J$$>l9g!"(B
$B$9$Y$F$N0LCV%Q%i%a!<%?$O%/%j%"$5$l!"(B
.Dq Li shift $#
$B%3%^%s%I$r<B9T$9$k$N$HEy2A$K$J$j$^$9!#(B
$B0LCVCV49%Q%i%a!<%?$H$7$F0z?t$r;XDj$9$k$H$-!"(B
.Dq Fl -
$B%U%i%0$O>JN,2DG=$G$9!#(B
$B$3$l$O$*4+$a$G$-$^$;$s!#(B
$B$J$<$J$i!":G=i$N0z?t$O%^%$%J%95-9f(B
.Pq Li -
$B$^$?$O%W%i%95-9f(B
.Pq Li +
$B$G3+;O$9$k$+$b$7$l$J$$$+$i$G$9!#(B
$B$3$l$i$O!"(B
.Ic set
$B%3%^%s%I$,!"%*%W%7%g%s$NM-8z2=$^$?$OL58z2=$NMW5a$G$"$k$H2r<a$7$F$7$^$$$^$9!#(B
.El
.It Ic setvar Ar variable Ar value
$BJQ?t(B
.Ar variable
$B$KCM(B
.Ar value
$B$rBeF~$7$^$9!#(B(
.Ic setvar
$B$O!"4X?tFb$G!"%Q%i%a!<%?$H$7$FEO$5$l$?L>A0$r;}$D(B
$BJQ?t$KCM$rBeF~$9$k$?$a$N$b$N$G$9!#(B
$B0lHL$K!"(B
.Ic setvar
$B$r;H$&$h$j$b(B
.Bd -literal -offset indent
variable=value
.Ed
$B$H=q$/$[$&$,K>$^$7$$$H$$$($^$9!#(B)
.It Ic shift Op Ar n
$B0LCV%Q%i%a!<%?$r(B
.Ar n
$B2s%7%U%H$7$^$9!#(B
.Ar n
$B$r;XDj$7$J$$>l9g(B 1 $B2s%7%U%H$7$^$9!#(B
1 $B2s$N%7%U%H$K$h$j!"(B$2 $B$NCM$,(B $1 $B$K!"(B$3 $B$N(B
$BCM$,(B $2 $B$KBeF~$5$l$^$9(B ($B0J2<F1MM(B)$B!#$^$?!"(B$# $B$NCM$O(B 1 $B8:>/$7$^$9!#(B
$B0LCV%Q%i%a!<%?$,$J$$>l9g!"(Bshift $B$O2?$b$7$^$;$s!#(B
.It Xo
.Ic trap
.Op Ar action
.Ar signal ...
.Xc
$B%7%'%k$,;XDj$5$l$?%7%0%J%k(B
.Ar signal
$B$r<u$1$H$C$?$H$-$K!"(B
.Ar action
$B$r2r@O$7<B9T$9$k$h$&$K@_Dj$7$^$9!#(B
$B%7%0%J%k$O%7%0%J%kHV9f$G;XDj$7$^$9!#(B
.Ar action
$B$O6uJ8;zNs$K(B
$B$7$?$j!">JN,$7$?$j$9$k$3$H$,$G$-$^$9!#6uJ8;zNs$N>l9g!";XDj$5$l$?%7%0%J%k$O(B
$BL5;k$5$l!">JN,$7$?>l9g$O!";XDj$7$?%7%0%J%k$r<u$1$H$C$?$H$-%G%U%)%k%H$N=hM}$r(B
$B9T$J$$$^$9!#%7%'%k$,%5%V%7%'%k$r5/F0$9$k$H$-!"(Btrap $B$G;XDj$5$l$?(B ($B$+$D(B
$BL5;k$9$k$h$&$K@_Dj$5$l$F$$$J$$(B) $B%7%0%J%k$NF0:n$r%G%U%)%k%H$N=hM}$KLa$7$^$9!#(B
$B%7%'%k$,5/F0$7$?$H$-$K$9$G$KL5;k$5$l$k$h$&$K@_Dj$5$l$F$$$?%7%0%J%k$KBP$7$F(B
.Ic trap
$B%3%^%s%I$r;HMQ$7$F$b8z2L$O$"$j$^$;$s!#(B
.It Ic type Op Ar name ...
$B3F(B
.Ar name
$B$r%3%^%s%I$H$7$F2r<a$7!"%3%^%s%I8!:w$N7k2L$r=PNO$7$^$9!#=PNO$5(B
$B$l$k7k2L$O0J2<$N$b$N$,$"$j$^$9!#%7%'%k$N%-!<%o!<%I!"%(%$%j%"%9!"%7%'%k(B
$B$NAH$_9~$_%3%^%s%I!"%3%^%s%I!":/@W$D$-%(%$%j%"%9(B (tracked alias)$B!":G8e$K(B 
not found ($B8+$D$+$i$:(B) $B$,$"$j$^$9!#%(%$%j%"%9$K$D$$$F$O!"%(%$%j%"%9E83+(B
$B$N7k2L$,=PNO$5$l$^$9!#%3%^%s%I$H:/@W$D$-%(%$%j%"%9$K$D$$$F$O!"$=$N%3%^%s%I$N(B
$B40A4$J%Q%9L>$,0u:~$5$l$^$9!#(B
.It Xo
.Ic ulimit
.Op Fl HSacdflmnust
.Op Ar limit
.Xc
$B%j%=!<%9$N%j%_%C%HCM(B ($B%j%_%C%HCM$K$D$$$F$O(B
.Xr getrlimit 2
$B;2>H(B) $B$r@_Dj$"$k$$$OI=<($7$^$9!#(B
.Ar limit
$B$,;XDj$5$l$F$$$k>l9g!";XDj$5$l$?%j%=!<%9$,@_Dj$5$l$^$9!#(B
$B$=$l0J30$N>l9g!"8=:_$N%j%=!<%9@_DjCM$,I=<($5$l$^$9!#(B
.Pp
.Fl H
$B$,;XDj$5$l$?>l9g!"%O!<%I%j%_%C%H$,@_Dj$J$$$7I=<($5$l$^$9!#(B
$B%O!<%I%j%_%C%HCM$r2<$2$k$3$H$OC/$K$G$b$G$-$^$9$,!"(B
$B$=$l$rA}$d$9$3$H$,$G$-$k$N$O%9!<%Q%f!<%6$@$1$G$9!#(B
$B%*%W%7%g%s(B
.Fl S
$B$r;XDj$7$?>l9g$O%=%U%H%j%_%C%H$K$J$j$^$9!#(B
$B%j%_%C%HCM$rI=<($9$k>l9g!"(B
.Fl S
$B$+(B
.Fl H
$B$N$$$:$l$+0lJ}$@$1$7$+;XDj$G$-$^$;$s!#(B
$B%G%U%)%k%H$G$O!"I=<($O%=%U%H%j%_%C%H!"@_Dj$O%O!<%I(B/$B%=%U%H%j%_%C%HN>J}$G$9!#(B
.Pp
$B%*%W%7%g%s(B
.Fl a
$B$r;XDj$9$k$H(B
.Ic ulimit
$B%3%^%s%I$OA4%j%=!<%9$N@_DjCM$rI=<($7$^$9!#(B
$B$3$N>l9g!"%Q%i%a!<%?(B
.Ar limit
$B$O;XDj$G$-$^$;$s!#(B
.Pp
$B$3$NB>$N%*%W%7%g%s$O!"I=<($"$k$$$O@_Dj$9$k%j%=!<%9$N<oN`$r;XDj$9$k$b$N$G$9!#(B
$B$3$l$i$O8_$$$KGSB>E*$G$9!#(B
.Bl -tag -width Ds
.It Fl c Ar coredumpsize
$B%3%"%@%s%W%U%!%$%k$N:GBg%5%$%:!#(B512 $B%P%$%H$N%V%m%C%/C10L!#(B
.It Fl d Ar datasize
$B%W%m%;%9$N%G!<%?%;%0%a%s%H$N:GBg%5%$%:!#%-%m%P%$%HC10L!#(B
.It Fl f Ar filesize
$B%U%!%$%k$N:GBg%5%$%:!#(B512 $B%P%$%H%V%m%C%/C10L!#(B
.It Fl l Ar lockedmem
$B%W%m%;%9$,%m%C%/$G$-$k%a%b%j%5%$%:$N:GBgCM!#%-%m%P%$%HC10L!#(B
.It Fl m Ar memoryuse
$B%W%m%;%9$N>oCs%;%C%H%5%$%:$N:GBgCM!#%-%m%P%$%HC10L!#(B
.It Fl n Ar nofiles
$B$"$k%W%m%;%9$,%*!<%W%s$G$-$k%U%!%$%k5-=R;R$N:GBg?t!#(B
.It Fl s Ar stacksize
$B%9%?%C%/%;%0%a%s%H%5%$%:$N:GBgCM!#%-%m%P%$%HC10L!#(B
.It Fl t Ar time
$B3F%W%m%;%9$G>CHq$G$-$k(B CPU $B;~4V$N:GBgCM!#ICC10L!#(B
.It Fl u Ar userproc
$B$3$N%f!<%6(B ID $B$GF1;~$KAv$i$;$&$k:GBg%W%m%;%9?t!#(B
.El
.It Ic umask Op Ar mask
$B%U%!%$%k:n@.%^%9%/$NCM(B (
.Xr umask 2
$B$r;2>H(B) $B$r!"(B
.Ar mask
$B$G;XDj$5$l$?(B 8 $B?J?t$NCM$K@_Dj$7$^$9!#0z?t$,(B
$B>JN,$5$l$?>l9g!"8=:_$N%^%9%/$NCM$,I=<($5$l$^$9!#(B
.It Xo
.Ic unalias
.Op Fl a
.Op Ar name
.Xc
.Ar name
$B$,;XDj$5$l$?>l9g!";XDj$5$l$?L>A0$N%(%$%j%"%9$r:o=|$7$^$9!#(B
.Ar a
$B%*%W%7%g%s$,;XDj$5$l$?>l9g!"$9$Y$F$N%(%$%j%"%9$r:o=|$7$^$9!#(B
.It Ic unset Ar name ...
$B;XDj$5$l$?JQ?t$^$?$O4X?t$r(B unset $B$7!"%(%/%9%]!<%H$5$l$F$$$J$$>uBV$K$7$^$9!#(B
$B;XDj$5$l$?L>A0$NJQ?t$b4X?t$bB8:_$9$k>l9g!"JQ?t$H4X?t$NN>J}$,(B unset $B$5$l$^$9!#(B
.It Ic wait Op Ar job
$B;XDj$5$l$?%8%g%V(B
.Ar job
$B$,=*N;$9$k$N$rBT$A!"%8%g%VFb$N:G8e$N%W%m%;%9$N(B
$B=*N;%9%F!<%?%9$rJV$7$^$9!#0z?t$,>JN,$5$l$?>l9g!"$9$Y$F$N%8%g%V$,=*N;$9$k(B
$B$^$GBT$A!"=*N;%9%F!<%?%9(B 0 $B$rJV$7$^$9!#(B
.El
.Ss $B%3%^%s%I9TJT=8(B
.Nm
$B$,C<Kv$+$iBPOCE*$K<B9T$5$l$F$$$k>l9g!"8=:_F~NOCf$N%3%^%s%I$*$h$S(B
$B%3%^%s%IMzNr(B (
.Sx $BAH$_9~$_%3%^%s%I(B
$B$N(B
.Ic fc
$B;2>H(B) $B$r(B vi $B%b!<%I$N%3%^%s%I9TJT=85!G=(B
$B$K$h$jJT=8$9$k$3$H$,$G$-$^$9!#(B
$B$3$N%b!<%I$G$O!"(Bvi $B$N%^%K%e%"%k$K<($5$l$F$$$k%3%^%s%I$N%5%V%;%C%H$rMQ$$$^$9!#(B
$B%3%^%s%I(B
.Dq Li set -o vi
($B$^$?$O(B
.Dq Li set -V )
$B$K$h$j(B vi $B%b!<%I$,M-8z$K$J$j!"(B
.Nm
$B$O(B vi $B$NA^F~%b!<%I$K0\9T$7$^$9!#(B
vi $B%b!<%ICf$G$O!"(B 
$BA^F~%b!<%I$H%3%^%s%I%b!<%I$NN>J}$r<+M3$K@Z$jBX$($k$3$H$,2DG=$G$9!#(B
vi $B%b!<%I$O(B vi $B$HF1MM$G$"$j!"(B
.Aq ESC
$B%-!<(B
$B$K$h$j%3%^%s%I%b!<%I$K0\9T$7!"%3%^%s%I%b!<%I$G(B
.Aq return
$B%-!<$rC!$/$3$H$G!"(B
$B9T$NFbMF$,%7%'%k$KEO$5$l$^$9!#(B
.Pp
$BF1MM$K!"%3%^%s%I(B
.Dq Li set -o emacs
$B$K$h$j(B emacs $BIw$N%3%^%s%I9TJT=85!G=$N(B
$B%5%V%;%C%H$r;H$&$3$H$,$G$-$k$h$&$K$J$j$^$9!#(B
.Sh $B4XO"9`L\(B
.Xr builtin 1 ,
.Xr echo 1 ,
.Xr expr 1 ,
.Xr pwd 1 ,
.Xr printf 1 ,
.Xr test 1
.Sh $BNr;K(B
.Nm
$B%3%^%s%I$O!"(B
.At V.1
$B$GEP>l$7$^$7$?!#(B
.\" -Amended by N.Kumagai 97.12.30

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