File: getopt.1

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.\"	$Id: getopt.1,v 1.4 1994/01/11 02:25:20 jtc Exp $	-*- nroff -*-
.Dd June 21, 1993
.Dt GETOPT 1
.Os
.Sh ̾
.Nm getopt
.Nd ޥɤΰϤ
.Sh 
.Nm set \-\- \`getopt optstring $*\`
.Sh 
.Nm getopt
 shell ǥޥɥ饤ΥץĴ٤䤹뤿ˡ
Υޥɥ饤ʬ򤹤Τ˻Ȥ졢ʥץ󤫤ɤ
Ĵ٤뤿Ѥޤ
.Op optstring
Ϸ줿ץʸ
.Ns ( Xr getopt 3
) ¤Ӥǡ
⤷ʸľ˥ (``:'') 硢Υץϰ
ȤԤޤץȤΰδ֤ϥڡƤƤ
ʤƤ⹽ޤüʥץ
.Dq \-\-
ϡץκǸ뤿˻Ȥޤ
getopt ϡüʥץ
.Dq \-\-
Ū˻ѤƤϤǧޤǤʤϤ
ץκǸղäޤ
(\fB$1 $2\fR ...) ϡƥץ
.Dq \-
ĤΤǼơꥻåȤޤ
ƥץΰޤ˴ޤޤޤ
.Pp
.Sh 
ʲΥɤ
ץ
.Op a

.Op b
ӰɬפȤ륪ץ
.Op o
ĥޥɤɤΤ褦ˤаǤ뤫Ȥ򼨤Ƥޤ
.Pp
.Bd -literal -offset indent
set \-\- \`getopt abo: $*\`
if test $? != 0
then
        echo 'Usage: ...'
        exit 2
fi
for i
do
        case "$i"
        in
                \-a|\-b)
                        flag=$i; shift;;
                \-o)
                        oarg=$2; shift; shift;;
                \-\-)
                        shift; break;;
        esac
done
.Ed
.Pp
ΥɤǤϰʲΥޥɤƤդޤ
.Pp
.Bd -literal -offset indent
cmd \-aoarg file file
cmd \-a \-o arg file file
cmd \-oarg -a file file
cmd \-a \-oarg \-\- file file
.Ed
.Sh Ϣ
.Xr sh 1 ,
.Xr getopt 3