.\" Access Control Lists manual pages
.\"
.\" (C) 2000 Andreas Gruenbacher, <a.gruenbacher@bestbits.at>
.\"
.\" This manual page may used unter the terms of the GNU LGPL license, either
.\" version 2 of this license, or (at your option) any later version.
.\"
.\" Japanese Version Copyright (c) 2005 Yuichi SATO
.\"         all rights reserved.
.\" Translated Sun Jun 12 01:15:13 JST 2005
.\"         by Yuichi SATO <ysato444@yahoo.co.jp>
.\"
.TH SETFACL 1 "ACL File Utilities" "May 2000" "Access Control Lists"
.SH ̾
setfacl \- եΥꥹ (access control list) ꤹ
.SH 

.B setfacl
[\-bkndRLPvh] [{\-m|\-x} acl_spec] [{\-M|\-X} acl_file] file ...

.B setfacl
\-\-restore=file

.SH 
Υ桼ƥƥϥեȥǥ쥯ȥ
ꥹ (Access Control List, ACL) ꤹ롣
ޥɥ饤ǤϡϢΥޥɤθ˥ե뷲ꤹ
(̤ΰϢΥޥɡե뷲... ³ƻꤹ뤳ȤǤ)

ץ
.I \-m

.I \-x
 ACL ޥɥ饤ǻꤵ뤳ȤꤷƤ롣
ʣ ACL ȥϥʸ (`,') Ƕڤ롣
ץ
.I \-M

.I \-X
 ACL եޤɸϤɤ߹ࡣ
ACL ȥν񼰤ϡACL ȥפΥƤ롣

.IR "\-\-set" "  " "\-\-set-file"
ץϥեȥǥ쥯ȥ ACL ꤹ롣
 ACL ֤롣
ǻꤵ ACL ȥϡ
 (permission) ޤޤʤФʤʤ

.IR "\-m (\-\-modify)" "  " "\-M (\-\-modify-file)"
ץϥեȥǥ쥯ȥ ACL ѹ롣
ǻꤵ ACL ȥϡĤޤޤʤФʤʤ

.IR "\-x (\-\-remove)" "  " "\-X (\-\-remove-file)"
ץ ACL ȥ롣
POSIXLY_CORRECT Ƥʤϡ
.I perms
եɤʤ ACL ȥȤƻǤ롣

.I \-M

.I \-X
ץ (ACL ) ե뤫ɤ߹硢
setfacl  getfacl Ϥդ롣
1 ԤˤϺ 1 Ĥ ACL ȥ꤬롣
㡼׵ (`#') θ夫ޤǤϥȤȤư롣

ACL 򥵥ݡȤʤե륷ƥ setfacl Ѥ硢
setfacl ϥե⡼ɵĥӥåȤ롣
ACL ĥӥåȤȴˤϹʤ硢
setfacl ϥե⡼ɵĥӥåȤ ACL ˲ǽʸ¤Ť褦ѹ
ɸ२顼Ϥ˥顼å񤭽Фơ0 礭λ֤֤롣

.SS 
ѥӥƥ (capability) CAP_FOWNER ĥեͭԤȥץϡ
ե ACL ѹ븢¤ͿƤ롣
ϥե⡼ɤ˥ΤɬפʵĤƤ
(ߤ Linux ƥǤϡCAP_FOWNER ѥӥƥĥ桼
root ΤߤǤ)

.SS ץ
.TP 4
.I \-b, \-\-remove-all
Ƥγĥ ACL ȥ롣
ͭԡ롼ס¾Ȥ (base) ACL ȥ¸롣
.TP 4
.I \-k, \-\-remove-default
ǥե ACL 롣
ǥե ACL ¸ߤʤ硢ٹϽФʤ
.TP 4
.I \-n, \-\-no-mask
¸ (effective right) ޥƷ׻ʤ
setfacl ΥǥեưǤϡACL ޥȥ꤬Ū˻ꤵʤ¤ꡢ
ACL ޥȥƷ׻롣
ޥȥϽͭ롼ס̾桼 (named user)̾롼פ
ȥƤεĤ礷Τꤵ
(ޥȥ˱ƶ륨ȥϡˤǤ)
.TP 4
.I \-\-mask
ACL ޥȥ꤬Ū˻ꤵƤǤ⡢¸ޥƷ׻
.RI ( \-n
ץ򻲾)
.TP 4
.I \-d, \-\-default
Ƥǥե ACL ŬѤ롣
ϥåȤ˴ޤޤ̾ ACL ȥ
ǥե ACL ȥ˾ʤ롣
ϥåȤ˴ޤޤǥե ACL ȥ˴
(줬äϷٹФ)
.TP 4
.I \-\-restore=file
`getfacl \-R' ޤϤƱͤʤΤǺ줿
ĤΥХååפ줹롣
ǥ쥯ȥꥵ֥ĥ꡼ƤεĤˡ줵롣
Ϥ˽ͭԥȤޤϥ롼ץȤޤޤƤơ
 setfacl  root ˤäƼ¹ԤƤ硢
ƤΥեνͭԤȽͭ롼פ줵롣
 `\-\-test' ʳΥץʻѤǤʤ
.TP 4
.I \-\-test
ƥȥ⡼ɡ
ե ACL ѹˡ̤ ACL ΰɽ롣
.TP 4
.I \-R, \-\-recursive
ƤΥեȥǥ쥯ȥФƺƵŪŬѤ롣
Υץ `\-\-restore' ʻѤǤʤ
.TP 4
.I \-L, \-\-logical
Ūéꡢܥå󥯤é롣
ǥեȤưǤϡܥå󥯰éꡢ
֥ǥ쥯ȥǸĤäܥå󥯤ϥåפ롣
Υץ `\-\-restore' ʻѤǤʤ
.TP 4
.I \-P, \-\-physical
ʪŪéꡢƤΥܥå󥯤򥹥åפ롣
ܥå󥯰⥹åפ롣
Υץ `\-\-restore' ʻѤǤʤ
.TP 4
.I \-\-version
setfacl ΥСɽλ롣
.TP 4
.I \-\-help
ޥɥ饤󥪥ץإפɽ롣
.TP 4
.I \-\-
ޥɥ饤󥪥ץνꡣ
ĤΰϡȤåʸǻϤޤäƤȤƤ⡢
ե̾ȤƲᤵ롣
.TP 4
.I \-
ե̾ 1 ĤΥåʸǤ硢
setfacl ɸϤեΥꥹȤɤ߹ࡣ

.SS ACL ȥ
setfacl 桼ƥƥϰʲ ACL ȥ񼰤ǧ
(ʬ䤹褦˶Ƥ):

.fam C
.TP
.RI "[d[efault]:] [u[ser]:]" "uid " [: perms ]
.fam T
̾桼εġ
.I uid
ξϡեͭԤεġ
.fam C
.TP
.RI "[d[efault]:] g[roup]:" "gid " [: perms ]
.fam T
̾롼פεġ
.I gid
ξϡͭԥ롼פεġ
.fam C
.TP
.RI "[d[efault]:] m[ask][:] [:" perms ]
.fam T
¸ޥ
.fam C
.TP
.RI "[d[efault]:] o[ther][:] [:" perms ]
.fam T
¾εġ
.PP
ڤʸȶڤʸʳδ֤ζ̵뤵롣
.PP
.PP
Ĥޤ ACL ȥϡ
(ץ
.IR \-m ", " \-M ", " \-\-set ", " \-\-set-file )
ǻѤ롣
.I perms
եɤΤʤȥϡȥ\fI\fR (ץ
.IR \-x "  " \-X )
ǻѤ롣
.PP
.I uid

.I gid
ˤ̾ȿͤΤɤǤ롣
.PP
.I perms
եɵĤɽʸȤ߹碌Ǥ롣
ɤ߹
.IR (r) ,
񤭹
.IR (w) ,
¹
.I (x)
ϡե뤬ǥ쥯ȥǤ뤫줫Υ桼μ¹Ե
.I (X)
ˤˤΤ߼¹Ԥ롣
ʸȹ碌ˡ
.I perms
եɤ 8 ʿ (0\-7) ˤ뤳ȤǤ롣
.PP
.SS ưŪ˺륨ȥ
֤Ǥϡեȥǥ쥯ȥϽͭԡ롼ס¾Ȥ
3 Ĥδ ACL ȥġ
ACL ͭǤ뤿ˤʤФʤʤĤΥ롼뤬롣
.IP * 4
3 ĤδܥȥϺǤʤ
δܥȥ귿Τ줾Фơ
ɬ 1 ĤΥȥ꤬ʤФʤʤ
.IP * 4
ACL ̾桼ȥޤϻ̾롼ץ֥Ȥľ硢
¸ޥʤФʤʤ
.IP * 4
ACL ǥե ACL ȥľ硢
3 ĤΥǥե ACL ܥȥ (ǥեȽͭԡ
ǥեȥ롼סǥեȤΤ¾) ¸ߤʤФʤʤ
.IP * 4
ǥե ACL ̾桼ȥޤϻ̾롼ץ֥Ȥľ硢
ǥեȼ¸ޥʤФʤʤ
.PP
桼Υ롼μ¤˼뤿νȤơ
setfacl ϰʲξǴ¸Υȥ꤫饨ȥ:
.IP * 4
ACL ̾桼ޤϻ̾롼פΥȥ
ĥޥȥ꤬¸ߤʤ硢
롼ץȥƱĤĥޥȥ꤬롣
.I \-n
ץ󤬻ꤵʤ¤ꡢޥȥεĤϡ
ΥޥȥαƶƤεĤ碌δޤ褦ˡ
Ĵ
.RI ( \-n
ץ򻲾Ȥ뤳)
.IP * 4
ǥե ACL ȥ꤬졢
ĥǥե ACL ͭԡͭ롼ס¾Υȥʤ硢
ACL ͭԡͭ롼ס¾ΥȥΥԡ
ǥե ACL ɲä롣
.IP * 4
ǥե ACL ̾桼ޤϻ̾롼פΥȥ
ĥޥȥ꤬¸ߤ硢
ǥե ACL Υ롼ץȥƱĤĥޥȥ꤬ɲä롣
.I \-n
ץ󤬻ꤵʤ¤ꡢޥȥεĤϡ
ΥޥȥαƶƤεĤ碌δޤ褦ˡ
Ĵ
.RI ( \-n
ץ򻲾Ȥ뤳)
.PP
.SH 
.PP
ɲäΥ桼ɤ߹ߥĤ롣
.RS
.fam C
setfacl \-m u:lisa:r file
.fam T
.RE
.PP
ƤΥ롼פƤλ̾桼ν񤭹ߥ
(¸ޥȤä) ä
.RS
.fam C
setfacl \-m m::rx file
.fam T
.RE
.PP
ե ACL ̾롼ץȥ롣
.RS
.fam C
setfacl \-x g:staff file
.fam T
.RE
.PP
ե ACL ¾˥ԡ롣
.RS
.fam C
getfacl file1 | setfacl \-\-set-file=\- file2
.fam T
.RE
.PP
 ACL ǥե ACL ˥ԡ롣
.RS
.fam C
getfacl \-\-access dir | setfacl \-d \-M\- dir
.fam T
.RE
.SH POSIX 1003.1e DRAFT STANDARD 17 ؤν
Ķѿ POSIXLY_CORRECT Ƥ硢
getfacl ΥǥեȤưϡʲΤ褦Ѥ롣
ɸ˽򤷤ʤƤΥץ̵ˤ롣
``default:'' ץեå̵ˤ롣
.IR \-x "  " \-X
ץϵĥեɤդ (̵뤹)
.SH 
Andreas Gruenbacher,
.RI < a.gruenbacher@bestbits.at >.

ХƤǽոϾ嵭Υɥ쥹äƤۤ
.SH Ϣ
.BR getfacl "(1), " chmod "(1), " umask "(1), " acl (5)