̾??
login.conf —
???????饹 ?????ѥӥ??ƥ?
?ǡ????١???
/etc/login.conf,
~/.login_conf
login.conf
?ˤϡ????????饹?ˤĤ??ƤΤ??ޤ??ޤ?°???䥱???ѥӥ??ƥ???
?ޤޤ??Ƥ??ޤ??? ???????饹
(?桼???????????ȥǡ????١????Ǥ???
/etc/master.passwd
?Τ??줾???ιԤˤĤ??Ƽ?ͳ???????Ǥ???????)
?ϡ????å???????
?????????ƥ???????????¡??桼???Ķ??????ʤɤ????ꤷ?ޤ???
???????饹?ϥ????ƥ????Τ??ޤ??ޤʥץ??????फ?????Ѥ??졢
?桼???Υ????????Ķ??????ꤹ???ۤ???
?ݥꥷ???????????ƥ??ڤӴ??????????¤????ꤷ?ޤ???
???????饹?Ϥޤ???
?????ƥ??????Ѳ?ǽ?ʼ??ǧ?ڵ??????Ф????桼??ǧ?ڼ??ʤ????ޤ???
?????˵??Ҥ????ʳ???°???ϡ??????ɥѡ??ƥ??ˤ???
packages ?????Ѳ?ǽ?Ǥ?
?????ƥ??Υ桼?????饹?????ѥӥ??ƥ??ǡ????١????Ǥ???
/etc/login.conf ?????? "default"
?Ȥ??????̤ʥ쥳???ɤϡ?
/etc/master.passwd
????ͭ???ʥ??????饹???????ʤ? root
?ʳ??Τ??٤ƤΥ桼????
???äƼ?ưŪ?˻Ȥ????ޤ???ͭ???ʥ??????饹???????ʤ?
uid ?? 0 ?? ?桼???ϡ?"root"
?쥳???ɤ?¸?ߤ????????Ϥ??Υ쥳???ɤ???
¸?ߤ??ʤ??????? "default"
?쥳???ɤ????????饹?Ȥ??ƻȤ????ޤ???
FreeBSD
?ˤ????Ƥϡ??ġ??Υ桼????
.login_conf
?Ȥ????ե????????ۡ????ǥ??쥯?ȥ??˺??????뤳?Ȥ??Ǥ??ޤ???
???Υե??????? (/etc/login.conf ??)
Ʊ???ե????ޥåȤǡ? ?쥳???? id ??
"me" ?Ǥ??? 1
?????ȥ??Τߤǹ????????ޤ??? ?⤷
.login.conf
??¸?ߤ????ʤ??С????Υե???????
login(1)
?ˤ??äƻ??Ѥ??졢?????ƥ??Υ????????ѥӥ??ƥ??ǡ????١????ˤ??ä?
???ꤵ?줿?桼???Ķ????????????????ꤷ?ޤ???
???κݡ??????????ѥӥ??ƥ??Υ??֥??åȡ?
ŵ??Ū?ˤϾ?ǧ??????????¤????ƥ????????ƥ????ޤޤʤ?????
?Τߤ????????ޤ???
???饹?????ѥӥ??ƥ??ǡ????١????Υ쥳???ɤϡ????????Ƕ??ڤ??줿
?????Ĥ??Υե??????ɤ??鹽???????Ƥ??ޤ???
?ƥ쥳???ɤκǽ??Υե??????ɤϡ??쥳???ɤ????ꤹ?뤿????
1 ?Ĥޤ???ʣ????̾???ǡ????????? '|'
ʸ???Ƕ??ڤ????ޤ???
???κǽ???̾???????Ǥ????̲????줿û??̾?ΤǤ???
?Ǹ???̾???ϡ??????????ѥӥ??ƥ??????ȥ???????ʬ?????䤹??????????
Ĺ??̾???Ǥ????٤??ǡ?¾??̾???Ϥ???Ʊ?????Ǥ???
???٤Ƥ?̾???Ͼ?ʸ?????Ķ??????ޤޤʤ??褦?ˤ??٤??Ǥ?????
?Ǹ???̾???ϲ?????????θ???ơ???ʸ?????֥????ޤ??Ǥ??Ƥ??褤?Ǥ??礦??
?????ѥӥ??ƥ??ǡ????١????Υե????ޥåȤˤĤ??Ƥξܺ٤???????
getcap(3)
?Ȥ??Ƥ?????????
?ǡ????١??????Τ??줾???ιԤ˴ޤޤ????ե??????ɤϡ?
getcap(3)
?δ????˽??????֡??뷿??ʸ??????
‘=’ ???ͷ?
‘#’ ???????ޤ???
???????ʤ??????ͥǡ????ΤȤ????ϡ????ͷ??????ݤ???ʸ????
?????????????뤳?Ȥ????ä??ꡢξ???ν??????????????뤳?Ȥ⤢???ޤ???
?ͤϼ??Υ??ƥ?????ʬ?व???ޤ???
- bool
- ̾????¸?ߤ??????硢?֡????ͤϿ??ˤʤ??ޤ???
?????Ǥʤ????硢???ˤʤ??ޤ???
- file
- ?ǡ????ե??????ؤΥѥ?̾
- program
- ?¹Բ?ǽ?ե??????ؤΥѥ?̾
- list
- ?????ޤ??????Ƕ??ڤ??줿?ͤΥꥹ??
(?ޤ????ͤ???)
- path
- ???̤? csh
?δ????˽??ä????????䥳???ޤǶ??ڤ??줿?ѥ?̾?Υꥹ??
(??Ƭ?Υ桼??̾??ȼ??/ȼ???ʤ????????ϥۡ????ǥ??쥯?ȥ???Ÿ??????????)
- number
- 10 ?ʿ? (?ǥե?????)??16 ?ʿ? (0x
?ǻϤޤ?)???ޤ??? 8 ?ʿ? (0
?ǻϤޤ?) ??
???ͷ????͡????ͷ??ξ??硢?????Ǥ????ͤ?
1 ?Ĥ????Ǥ???
???ͷ???ʸ???Υե????ޥåȤǤ??????Ǥ??????礬?????ޤ?
(?????ѥӥ??ƥ????? '#' ?????????? '='
???ͤ????ڤ????Ƥ????ʤ?)??
?ɤ???ˡ???Ȥ??줿?????Ǥ⡢?ǡ????١??????Τ??٤ƤιԤϽ??????????Ԥ??ͤ?
???Τ˾????뤿???ˡ?Ʊ????ˡ???Ѥ??ʤ????Фʤ??ޤ?????
- size
- ????????ɽ??ʸ????ñ?̤Υǥե????Ȥβ????ϥХ??Ȥǡ????ե??å?????
???ä??̤?ñ?̤??????Ǥ??ޤ???
- b
- 512
?Х??ȥ֥??å???????Ū?ʻ???
- k
- ?????Х??Ȥλ??? (1024 ?Х???)
- m
- 1 ?ᥬ?Х??Ȥξ????λ??? (1048576
?Х???)
- g
- ?????Х???ñ?̤λ??ꡣ??????
- t
- ?ƥ??Х??Ȥε??ҡ?
?????????ͤϿ??ͤǤ??ꡢ???ե??å???????ʸ????ʸ???Ͻ??פǤϤ????ޤ?????
Ϣ³?????ͤ??????ޤ??ޤ???
- time
- ???֤δ??֡??ǥե????Ȥ?ñ?̤??á?
?ץ??ե??å????ˤ??ä??̤?ñ?̤??????Ǥ??ޤ???
- y
- 1 ǯ?? 365 ???ǿ?????ǯ???λ???
- w
- ???ο??λ???
- d
- ????
- h
- ???ֿ?
- m
- ʬ??
- s
- ?ÿ?
Ϣ³?????ͤ??????ޤ??ޤ???
???Ȥ??? 2 ???? 40 ʬ?? 9600s??160m ?ޤ??? 2h40m ??
ɽ?????뤳?Ȥ??Ǥ??ޤ???
???̤?
tc=value
ɽ???????Ѥ??뤳?Ȥˤ??ꡢ?̾?????«???Ǥ??륱???ѥӥ??ƥ??????ȥ???
???֤???ǽ?Ǥ???
| ̾?? |
?? |
?? |
???? |
|
| coredumpsize |
size |
|
?????????ץ??????κ????????? |
|
| cputime |
time |
|
CPU ???????? |
|
| datasize |
size |
|
?ǡ??????????κ????????? |
|
| filesize |
size |
|
?ե????륵?????κ????????? |
|
| maxproc |
number |
|
?ץ????????κ????????? |
|
| memorylocked |
size |
|
?????????????å???ǽ?̤κ????????? |
|
| memoryuse |
size |
|
???????????????̤κ????????? |
|
| openfiles |
number |
|
?ץ????????Ȥ˥????ץ??Ǥ????ե????????κ????????? |
|
| sbsize |
size |
|
?????Υ????åȥХåե??????? |
|
| vmemoryuse |
size |
|
?ץ????????????κ????? VM ?????? |
|
| stacksize |
size |
|
?????å????????κ????????? |
|
???????Υ???????¥????ȥ??ϡ??ºݤˤϺ????ͤȸ??ߤ?
?????ͤ?ξ???????ꤷ?ޤ? (
getrlimit(2)
?Ȥ??Ƥ???????)?? ???̤ϸ??ߤ???????
(???եȥ??ߥå?) ???Ȥ????ޤ?????
?桼???ϸ??ߤ??????ͤ???????????
(?ϡ??ɥ??ߥå?) ?ޤ????䤹???Ȥ?
???????Ƥ??ޤ???
?????????ͤȸ??ߤ??????ͤϥ????ѥӥ??ƥ?̾?˳ơ?
-max ?ڤ? -cur ??
?ɲä??뤳?Ȥˤ??äƻ????Ǥ??ޤ???
| ̾?? |
?? |
?? |
???? |
|
| charset |
string |
|
$MM_CHARSET ?Ķ??ѿ???????Ū???????? |
|
| hushlogin |
bool |
false |
~/.hushlogin ?ե????뤬??????????Ʊ?? |
|
| ignorenologin |
bool |
false |
nologin
?ˤ??äƥ??????????ػߤ????ޤ??? |
|
| ftp-chroot |
bool |
false |
FTP ??³???? |
chroot(2)
?????Ѥ??ƥ桼???? HOME
?ǥ??쥯?ȥ??????¤??ޤ??? ?ܺ٤?
ftpd(8)
?Ȥ??Ƥ????????? |
| label |
string |
|
|
MAC ?ݥꥷ???????? |
maclabel(7)
???? |
| lang |
string |
|
$LANG
?Ķ??ѿ??????ꤷ???ͤ????ꤷ?ޤ? |
|
| manpath |
path |
|
?ޥ˥奢???ڡ????Υǥե????ȸ????ѥ? |
|
| nocheckmail |
bool |
false |
???????????˥???Υ??ơ???????ɽ?????ޤ? |
|
| nologin |
file |
|
???Υե????뤬¸?ߤ??????硢?ե??????????Ƥ????̤?ɽ?????졢???Υ??????å??????Ͻ?λ?????ޤ? |
|
| path |
path |
/bin /usr/bin |
?ǥե????ȥ??ޥ??ɸ????ѥ? |
|
| priority |
number |
|
ͥ???? (nice) ???٥??ν????? |
|
| requirehome |
bool |
false |
?????????Τ?????ͭ???ʥۡ????ǥ??쥯?ȥ꤬ɬ?? |
|
| setenv |
list |
|
?????ޤǶ??ڤ??줿?Ķ??ѿ??Ȥ????????ͤΥꥹ?? |
|
| shell |
prog |
|
?ѥ???ɥե??????ǻ??ꤵ???Ƥ??륷????????ͥ?褷?Ƽ¹Ԥ????륻?å??????롣SHELL
?Ķ??ѿ????ͤϡ??ѥ???ɥե??????ǻ??ꤵ???Ƥ??????Τˤʤ??ޤ??? |
|
| term |
string |
|
¾?μ??ʤˤ??äƷ????Ǥ??ʤ??????Υǥե????Ȥ?ü???????? |
|
| timezone |
string |
|
$TZ ?Ķ??ѿ??Υǥե??????? |
|
| umask |
number |
022 |
umask ?ν????͡?³???????? 8
?ʿ??Ȳ??ᤵ?????褦?ˡ????? 0
?????Ϥ??ޤ? |
|
| welcome |
file |
/etc/motd |
?????륫?????å??????????äƤ????ե????? |
|
ǧ??
| ̾?? |
?? |
?? |
???? |
|
| copyright |
file |
|
?ɲäΥ??ԡ??饤?Ⱦ??????ޤ????ե????? |
|
| host.allow |
list |
|
???饹???Υ桼??????????????ǽ?ʥ??⡼?ȥۥ??ȥ磻???ɥ????ɤΥꥹ?? |
|
| host.deny |
list |
|
???饹???Υ桼?????????????ԲĤʥ??⡼?ȥۥ??ȥ磻???ɥ????ɤΥꥹ?? |
|
| login_prompt |
string |
|
login(1)
??Ϳ?????????????ץ????ץ? |
| login-backoff |
number |
3 |
???β????Υ??????????Ԥ??ʤ??줿?塢 |
??³???????Ԥ??Ф??ƥХå??????ٱ䤬?ɲä????ޤ??? |
| login-retries |
number |
10 |
???????????ԤޤǤ˲?ǽ?ʡ? |
???????????Բ????? |
| passwd_format |
string |
md5 |
?????ѥ???ɤ????Ѥ??? |
?Ź??ե????ޥåȡ? ͭ?????ͤ?
"md5", "des", "blf" ?Ǥ??? NIS
???饤?????Ȥ??? FreeBSD
?ǤϤʤ? NIS ?????Ф????Ѥ??????硢
?????餯 "des"
?????Ѥ??٤??Ǥ??礦?? |
| passwd_prompt |
string |
|
login(1)
??ɽ???????ѥ???ɥץ????ץ? |
| times.allow |
list |
|
?????????????Ƥ????????ӤΥꥹ?? |
|
| times.deny |
list |
|
?????????????ʤ??????ӤΥꥹ?? |
|
| ttys.allow |
list |
|
???饹???Υ桼?????????????˻??ѤǤ???ü????ü?????롼?פΥꥹ?? |
|
| ttys.deny |
list |
|
???饹???Υ桼?????????????˻????ԲĤ?ü????ü?????롼?פΥꥹ?? |
|
| warnexpire |
time |
|
???????????ʥ????????Ȥ??Ф????????????դ? |
?Ԥʤ????? |
| warnpassword |
time |
|
???????????ʥѥ???ɤ??Ф????????? |
???դ??Ԥʤ????? |
???????Υե??????ɤϡ?????????ǧ?ڥ????ƥ???????
passwd(1)
?䡢????¾?Υץ??????फ?????Ѥ?????ͽ???Ǥ???
?Ķ??ѿ??????ꤹ?륱???ѥӥ??ƥ??ϡ?????????ʸ??
‘~’ ??
‘$’
??ξ???????????졢???????Ϥ??줾??
?桼???Υۡ????ǥ??쥯?ȥ??ڤӥ桼??̾???ִ??????ޤ???
?Ķ??ѿ????ˤ???????ʸ???Τޤޤ????????ˤϡ?
???????˥Хå??????å??? '\'
???Ĥ??ƥ????????פ??ޤ???
host.allow
??
host.deny
?????ȥ??ϥ????ޤǶ??ڤ??줿?ꥹ?Ȥǡ??????ƥ??ؤΥ??⡼?ȥ?????????
?????å??˻Ȥ????ޤ???
???????ϥۥ???̾?? IP
???ɥ쥹?ޤ??Ϥ???ξ?????ޤ??ꥹ?Ȥ????ʤꡢ
?????????Ф??ƥ??⡼?ȥ????????Υ????å????Ԥ????ޤ???
???Υꥹ?Ȥγƹ??ܤϡ??磻???ɥ????ɰ????Ѥ˥??????ץ??????ब???Ѥ??Ƥ????Τ?
Ʊ???Υ磻???ɥ????ɤ??ޤळ?Ȥ??Ǥ??ޤ?
(?????ξܺ٤?
fnmatch(3)
?Ȥ??Ƥ???????)??
?ۥ??ȤΥ????å??ϡ????⡼?ȥ????ƥ??Υ????ͥåȥ??ɥ쥹
?? (?⤷ͭ???ʤ?)
?ۥ???̾??ξ?????Ĥ????碌?ƹԤ????ޤ???
ξ???Υꥹ?Ȥ??????⤷???ϻ??ꤵ???Ƥ??ʤ????硢???????????⡼?ȥۥ???
?????Υ????????ϵ??Ĥ????ޤ??? host.allow ?? 1
?Ĥ??????ʾ??Υۥ??Ȥ??ޤ????硢?ꥹ??????
?ƹ??ܤΤɤ줫?˥ޥå????????⡼?ȥ????ƥ??Τߤ??????????????????ޤ???
host.deny ?? 1
?Ĥ??????ʾ??Υۥ??Ȥ??ޤ????硢???Υꥹ?ȤΤɤ줫??
?ޥå??????ۥ??Ȥ????Υ??????ػߤ????ޤ???
times.allow ?? times.deny
?????ȥ??ϥ????ޤǶ??ڤ??줿???֤Υꥹ?ȤǤ??ꡢ???δ??֤ϥ??饹????
?桼?????????????????????ޤ??? ???????? 1
?İʾ??????Υ????ɻ????ȡ???????³????
24 ????ɽ???γ??ϻ?????
??λ???????ϥ??ե??ޤ??ϥ??å????Ƕ??ڤä????ΤȤ???ɽ???????ޤ???
???Ȥ??? MoThSa0200-1300 ?ϡ???ڡ??ڤ? ????
2 ?????????? 1 ???Ȳ??ᤵ???ޤ???
???????λ??ֻ????ꥹ?Ȥ?ξ?????????ä????硢???饹???Υ桼???Ϥ??ĤǤ⥢??????
??ǽ?ˤʤ??ޤ??? times.allow
?????ꤵ???Ƥ??????硢?????????ϻ??ꤵ?줿???֤Τߵ??Ĥ????ޤ???
?⤷ times.deny
?????ꤵ???Ƥ??????硢 times.allow
?????Ǵ??֤????ꤵ???Ƥ??뤫?ɤ????˴ؤ??餺?????ꤵ?줿???֤?
?????????Ǥ??ʤ??ʤ??ޤ???
login(1)
?????????뤳?Ȥϡ????????Υ????ȥ??ˤ??????Ĥ??줿???????˼ºݤ?
???????Ԥʤ????뤳?ȤΤߤǤ??????????դ??Ʋ???????
???å?????????¸???֤˴ؤ??ƹ??ʤ뵬???????ˤϡ??̤Υǡ????????Ѱդ???
???Ĥ????Ƥ??????֤??????Ĥ????Ƥ??ʤ????֤ؤ?
???ܤ??ƻ뤹??ɬ?פ??????ޤ???
ttys.allow ?? ttys.deny
?????ȥ??ϡ????饹???Υ桼?????????ƥ??˥??????????뤿???˻Ȥ?
?????ޤǶ??ڤ??줿 (/dev/
?ץ??ե??å?????????)
ü???ǥХ????ȡ? ü?????롼?? (ttygroup)
?Υꥹ?ȤǤ? (ttygroup ?ξܺ٤?
getttyent(3)
??
ttys(5)
?Ȥ??Ʋ?????)??
?ɤ????Υ????ȥ???¸?ߤ??ʤ????硢?桼???????Ѥ????????????ǥХ??????????ˤ?
???¤Ϥ????ޤ????? ttys.allow
?Τ??ꤵ???Ƥ??????硢?桼???λȤ????ǥХ????ϻ??ꤵ?줿???롼??
?ޤ??ϥǥХ????ꥹ?ȤΤߤ????¤????ޤ???
ttys.deny
?Τ??ꤵ???Ƥ??????硢?桼???ϻ??ꤵ?줿?ǥХ??????ǥХ???
???롼?פ????ѤǤ??ޤ?????
ξ????Ϳ???????Ƥ??Ƥ??Ĥɤ????????Ǥʤ????硢?桼????
ttys.allow ?ǻ??ꤵ???Ƥ??ơ?ttys.deny
?Ǥϻ??ꤵ???Ƥ??ʤ??ǥХ??????Τ?
???ѤǤ??ޤ???
minpasswordlen
??????
minpasswordcase
?ε?ǽ?ϡ??ѥ???ɤ??ʼ????¤????????뤿???Τ??ΤǤ???
login.conf
?ǥ??ݡ??Ȥ????Ƥ??ޤ??????????ߤ?
pam_passwdqc(8)
PAM
?⥸?塼???ˤȤäƤ????????ޤ?????
ͽ???ѥ????ѥӥ??ƥ?
?????????ѥӥ??ƥ??ϡ????Ҥ??줿??Ū?Τ?????ͽ???ѤǤ??ꡢ
?????ɥѡ??ƥ????եȥ??????ˤ??äƥ??ݡ??Ȥ????Ƥ??뤫?⤷???ޤ?????
?١????????ƥ??Ǥϼ????????Ƥ??ޤ?????
| ̾?? |
?? |
?? |
???? |
|
| accounted |
bool |
false |
???Υ??饹???????桼???? |
???å????????֥????????ƥ???ͭ???? |
| autodelete |
time |
|
?????????ȼ????弫ư?Ǻ??????????ޤǤλ??? |
|
| bootfull |
bool |
false |
???å???????λ???Ρ?ttygroup
?????դξ????ˤΤߥ֡??ȡ???ά?? |
ͭ???ˤ??? |
| daytime |
time |
|
1 ?????????Υ??????????????? |
|
| expireperiod |
time |
|
?????ڤ??ޤǤγ??????ƻ??? |
|
| graceexpire |
time |
|
?????????????????Ȥ?ͱͽ???? |
|
| gracetime |
time |
|
?ɲä??줿??ͱͽ???????????Ļ??? |
|
| host.accounted |
list |
|
???????å????????????Ȥ????? |
???⡼?ȥۥ??ȥ磻???ɥ????ɤΥꥹ?? |
| host.exempt |
list |
|
???????å??????Υ????????ƥ????? |
???Ƚ????줿???⡼?ȥۥ??ȥ磻???ɥ????ɤΥꥹ?? |
| idletime |
time |
|
?????????ȤޤǤκ??祢???ɥ????? |
|
| minpasswordlen |
number |
6 |
?????????ѥ????ʸ????Ĺ?κǾ??? |
|
| mixpasswordcase |
bool |
true |
???٤ƾ?ʸ???Υѥ???ɤ????Ϥ??줿???硢
passwd(1)
???桼???˷ٹ𤷤ޤ? |
| monthtime |
time |
|
?????κ??????????????? |
|
| passwordtime |
time |
|
?????ѥ????̵?????????ꤹ?뤿???? |
passwd(1)
?????? |
| refreshtime |
time |
|
?????????ȤΥ??ե??å??????Ļ??? |
|
| refreshperiod |
str |
|
???ե??å??夬?Ԥʤ????????? |
|
| sessiontime |
time |
|
???å????????κ??????????????? |
|
| sessionlimit |
number |
|
???٤ƤΥ??롼?פ??Ф??? tty
???? |
Ʊ???????????????? |
| ttys.accounted |
list |
|
?????????????Ȥ?ͭ???? tty ?? ttygroup
?Υꥹ?? |
|
| ttys.exempt |
list |
|
?????????????Ȥ?̵???? tty ?? ttygroup
?Υꥹ?? |
|
| warntime |
time |
|
?????ڤ??ˤʤꤽ???ʾ??????Ф????????????դ? |
?Ԥʤ????? |
| weektime |
time |
|
1 ???????κ??????????????? |
|
ttys.accounted
??
ttys.exempt
?ե??????ɤϡ????˽Ҥ٤?
ttys.allow ?? ttys.deny
??Ʊ???褦????ˡ?Ǿ??֤?????ޤ???
host.accounted
??
host.exempt
?Υꥹ?Ȥ?Ʊ?ͤǤ???
cap_mkdb(1),
login(1),
chroot(2),
getcap(3),
getttyent(3),
login_cap(3),
login_class(3),
pam(3),
passwd(5),
ttys(5),
ftpd(8),
pam_passwdqc(8)