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.\"
.\" Japanese Version Copyright (c) 2005 Yuichi SATO
.\" all rights reserved.
.\" Translated Sat May 28 10:37:03 JST 2005
.\" by Yuichi SATO <ysato444@yahoo.co.jp>
.\"
.TH CHACL 1 "ACL File Utilities" "September 2001" "Access Control Lists"
.SH ̾
chacl \- եޤϥǥ쥯ȥΥꥹ (Access Control List) ѹ
.SH
.B chacl acl pathname...
.br
.B chacl \-b acl dacl pathname...
.br
.B chacl \-d dacl pathname...
.br
.B chacl \-R pathname...
.br
.B chacl \-D pathname...
.br
.B chacl \-B pathname...
.br
.B chacl \-l pathname...
.br
.B chacl \-r pathname...
.br
.SH
.I chacl
IRIX ߴΥޥɤǤꡢ
XFS IRIX ǻȤƤ桼Τݼ餵Ƥ롣
ꥹ (ACL) ˤĤƵҤƤ
(ű줿ɥե) POSIX 1003.1e ʤˡ
ġˤĤƤϡ
\fBϢ\fRפΥȤ뤳ȡ
.PP
.I chacl
ϥեޤϥǥ쥯ȥ ACL ѹ롣
ꤵ줿 ACL \f4pathname\f1 γƥեŬѤ롣
.P
ACL ʸǤꡢ
.IR acl_from_text (3)
롼ȤäƲᤵ롣
ʸϡtag:name:perm Ȥ
ޤǶڤ줿 (clause) ǹ롣
\f4tag\fP ϰʲβ줫Ǥ:
.TP
"user" (ޤ "u")
ȥ꤬桼 ACL ȥǤ뤳Ȥɽ
.TP
"group" (ޤ "g")
ȥ꤬롼 ACL ȥǤ뤳Ȥɽ
.TP
"other" (ޤ "o")
ȥ꤬¾ ACL ȥǤ뤳Ȥɽ
.TP
"mask" (ޤ "m")
ȥ꤬ޥ ACL ȥǤ뤳Ȥɽ
.P
\f4name\fP ACL ȥΥ桼̾ޤϤ롼̾ɽʸǤ롣
桼ޤϥ롼פ ACL ȥˤ \f4name\fP ξϡ
줾եνͭԤȥեΥ롼פɽ
\f4perm\fP ʸ "rwx" Ǥꡢ
ƥȥϤΥפΥĤʤȤ
"\-" ֤뤳ȤǤ롣
㤨С"r\-x", "\-\-x", "\-\-\-" Τ褦˽롣
.SH ץ
.TP
.B \-b
ѹ ACL 2 Ĥ뤳Ȥɽ
1 ܤϥե륢 ACL Ǥꡢ
2 ܤϥǥ쥯ȥΥǥե ACL Ǥ롣
.TP
.B \-d
ǥ쥯ȥΥǥե ACL ΤߤꤹΤ˻Ȥ롣
.TP
.B \-R
ե륢 ACL Τߤ롣
.TP
.B \-D
ǥ쥯ȥΥǥե ACL Τߤ롣
.TP
.B \-B
Ƥ ACL 롣
.TP
.B \-l
ACL (⤷¸ߤʤ) ꤵ줿եޤϥǥ쥯ȥ
ϢŤƤǥե ACL ΰɽ롣
Υץ XFS Linux ˰ܿȤɲä졢
IRIX ȤϸߴϤʤ
.TP
.B \-r
\f4pathname\f1 롼ȤȤƥ֥ĥФơ
ƵŪ˥ ACL ꤹ롣
Υץ XFS Linux ˰ܿȤɲä졢
IRIX ȤϸߴϤʤ
.SH
¤ ACL:
.PP
.nf
\f3chacl u::rwx,g::r-x,o::r-- file\fP
.fi
.PP
եνͭԤ "rwx"եΥ롼פɤ߹ߤȼ¹ԡ
¾Υ桼ϥեɤ߹ߥΤߤȤĤĤ褦ˡ
ե ACL ꤵ롣
.P
ʲϺ¤ ACL ǤϤʤ
ĤޤꡢեνͭԤޤϽͭ롼װʳ
桼ޤϥ롼פꤹϡ
ޥȥʤФʤʤ:
.PP
.nf
\f4chacl u::rwx,g::r-x,o::r--,u:bob:r--,m::r-x file1 file2\fP
.fi
.PP
\f4newdir\f1 Ф \f4olddir\f1 Ʊ
ǥե ACL ȥ ACL ꤹˤϡ
ʲΤ褦ϤФ褤:
.PP
.nf
\f4chacl \-b `chacl \-l olddir | \\
sed \-e 's/.*\\[//' \-e 's#/# #' \-e 's/]$//'` newdir
\fP
.fi
.SH ٹ
.I chacl
ϴ¸ ACL ֤뤳ȤǤ롣
ȥɲáϡ
ǽ \f4chacl \-l\fP ¹Ԥƴ¸ ACL
.I chacl
ΰ뤿ˤνϤȤȡ
.P
եε (permission) ӥåȤѹȡ
ե륢 ACL ꤬ѹ
.RI ( chmod (1)
)
ե⡼ɥޥ
.RI ( umask (1)
) ϡǥ쥯ȥΥǥե ACL ˤäƺ줿
եΥ ACL ˤϱƶʤ
.P
ACL ϥե륷ƥγĥ°ǤΤǡ
Ūʥ֥桼ƥƥǤϡ̾ϥ֤ꥹȥʤ
ĥ°ˤĤƤξܤ
.IR attr (5)
Ȥ뤳ȡ
XFS dzĥ°ХååפˡˤĤƤϡ
.IR xfsdump (8)
Ȥ뤳ȡ
.SH Ϣ
.BR getfacl "(1), " setfacl "(1), " chmod "(1), " umask "(1), " acl_from_text "(3), " acl "(5), " xfsdump (8)
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