Upload
pyron09
View
236
Download
0
Embed Size (px)
Citation preview
7/30/2019 ADMAVZLINUX - Leccin 7
1/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW:HE6HUYL.H&RQ.HSWV
9,681,7
HPSW\ss
8QLW
:HE6H
UYLFH&RQ
FHSWV
7/30/2019 ADMAVZLINUX - Leccin 7
2/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
'HVFULEHWKHKLVWRU\RIWKH,QWHUQHWD
QG:RUOG:LGH
:HE
'HVFULEHDGYDQWDJHV
DQGGLVDGYDQWDJHVRIWKH+773
SURWRF
RO
'HVFULEHKRZGLIIHUHQW:::ODQJXDJHVDQGSURWRFROV
UHODWH
'HVFULEHWKHDGYDQWD
JHVRIWKH$SDFKHVHUYHU
2EMHFWLYHV
7/30/2019 ADMAVZLINUX - Leccin 7
3/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW:HE6HUYL.H&RQ.HSWV
9,681,7
HPSW\ss
+LVWRU\
RIWKH,QWHUQHW
&UHDWHGLQ
2ULJLQ
DOO\DUHVHDUFK
SURMHFWIXQGHG
E\WKH86
'HSDUWPHQWRI$GYDQ
FHG5HVHDUFK3URMHFWV$JHQF\
'$53$
2ULJLQ
DOJRDOGHVLJQ
DGLVWULEXWHGIDXOWWROHUDQWQHWZ
RUN
1HZS
URWRFROVXLWHFU
HDWHG7&3,3
7&3
7UDQVPLVVLRQ
&RQWURO3URWRFRO
,3,QWHUQHW3URWRFRO
PDQ
\RWKHUSURWRFR
OVPDNHXSWKH
VXLWH
,QWHUQHWLVEDVHGRQ7&3,3
7/30/2019 ADMAVZLINUX - Leccin 7
4/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
:KDW,VWKH,QWHUQH
W"
,QWHUFRQQHFWHGQHWZR
UNRIQHWZRUNV
VSDQQLQJWKHJOREH
9HQGR
UDQGSODWIRUPLQGHSHQGHQW
1RRQ
HRUJDQL]DWLRQFRQWUROVWKH,QWHUQHW
0DGH
XSRIFRPSDQLHVDQGRUJDQL]D
WLRQVDQGPDQ
\
GLIIHUH
QWQHWZRUNW\SH
V
7/30/2019 ADMAVZLINUX - Leccin 7
5/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW:HE6HUYL.H&RQ.HSWV
9,681,7
HPSW\ss
)LUVW8VHVIRUWKH,QWHUQHW
)LUVWD
SSOLFDWLRQVWHQGHGWREHWH[WXDO
7HOQHWORJLQWRUHPRWHPDFKLQHV
)73
WUDQVIHUILOHVE
HWZHHQPDFKLQ
HV
HPD
LO(OHFWURQLF0
DLO
7DON
,QWHUDFWLYHFK
DW
8VHQHW'LVWULEXWHG
GLVFXVVLRQJUR
XSV
*RS
KHU'LVWULEXWHGWH[WLQIRUPDWLRQ
$UFK
LH'LVWULEXWHG
)73VHUYHULQIRUPDWLRQ
7/30/2019 ADMAVZLINUX - Leccin 7
6/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
:KDWLV+\SHUWH[W"
'RFXPHQ
W
'RFXPHQW
'RFXPHQW
'RFXPHQW
/,1.
/,1.
/,1.
'RFXP
HQW
/,1.
/,1.
7/30/2019 ADMAVZLINUX - Leccin 7
7/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW:HE6HUYL.H&RQ.HSWV
9,681,7
HPSW\ss
,QWHUDF
WLYH'LVWULEX
WHG,QIRUPD
WLRQ
'RFXP
HQWVVWRUHGRQ
VHUYHUV
/LQNVLQGRFXPHQWVD
OORZUHIHUHQFHV
WRGRFXPHQWVZKLFK
PD\E
HVWRUHGRQRWK
HUVHUYHUV
*RSKHU)LUVWYHUVLRQ
7H[W
EDVHG
0LQLPDOIRUPDWWLQJ
1RWYLVXDOO\DSSHDOLQJVWDWLFFRQWH
QW
/LQNVDOORZDFFHVV
WRGRFXPHQWVR
QRWKHUVHUYHUV
:RUOG
:LGH:HE::
:6HFRQGYHUVLRQ
7H[W
EDVHGZLWKIRUPDWWLQJKLQWV
*UDSKLFVHPEHGGHGZLWKWH[W
9LVX
DOO\DSSHDOLQJVWDWLFDQGG\QD
PLFFRQWHQW
/LQNVDOORZDFFHVV
WRGRFXPHQWVR
QRWKHUVHUYHUV
7/30/2019 ADMAVZLINUX - Leccin 7
8/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
%LUWKR
IWKH:RUOG
:LGH:HE
:RUOG:LGH:
HE:::ZDVERUQ
7LP
%HUQHUV/HHZKLOHZRUNLQJDWWKH(XURSHDQ
2UJDQL]DWLRQIRU1X
FOHDU5HVHDUFK
&(51
2ULJ
LQDOEURZVHUDQ
GVHUYHUUDQRQ
1H;7FRPSXWHUV
1DWLRQDO&HQWHUIRU6XSHUFRP
SXWLQJ$SSOLFDWLRQV
1&6$UHOHDVHV0RVDLFZHEEURZVHU
0XOWLS
ODWIRUP
;:LQGRZV0RWLI
0LFURVRIW:LQGRZ
V
$S
SOH0DFLQWRVK
'HFHP
EHU7KHUHZHUH:
HEVLWHV
7/30/2019 ADMAVZLINUX - Leccin 7
9/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW:HE6HUYL.H&RQ.HSWV
9,681,7
HPSW\ss
+RZ'RHVWKH::
::RUN"
:HE6
HUYHU
:
HE%URZVHU
:HE%URZ
VHU
,QWHUQHW
5HTXHVW
5HVSRQVH
7/30/2019 ADMAVZLINUX - Leccin 7
10/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
&OLHQW6HUYHUDQGWKH:::
:::IROORZV7&3,3GH
ILQLWLRQRIFOLHQWVH
UYHU
FOLHQWPDFKLQHUHTXH
VWLQJDVHUYLFH
VHUYH
UPDFKLQHSURYLGLQJDVHUYLFH
&OLHQW
:HE%URZVHU
5XQV
RQORFDOFRPSXWH
U
)RUP
DWVDQGGLVSOD\VWKHGRFXPHQW
,QWHUDFWVZLWKWKHXVHU
2ULJLQDOEURZVHUZDV1
&6$0RVDLF
7RGD
\ZHKDYHPDQ\
1HWVFDSH0R]LOOD
$UHQD2SHUD*
DOHRQ
.RQT
XHURU/\Q[/LQNV06,(
6HUYHU
:HE6HUYHU
'HOLYHUVGRFXPHQWVWR
WKH:HEEURZVHU
([HFXWHVSURJUDPVRQ
WKHVHUYHU
2ULJLQDO:HEVHUYHUZD
V1&6$KWWSG
7RGD
\ZHKDYHPDQ\
$SDFKHL3ODQHW,
,6
7/30/2019 ADMAVZLINUX - Leccin 7
11/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW:HE6HUYL.H&RQ.HSWV
9,681,7
HPSW\ss
&RQWHQ
W)RUPDW
+\SHU
7H[W0DUNXS/D
QJXDJH+70/
'HVFULEHVWKHVHFWLRQVRIDGRFXP
HQW
'RHVQRWGHVFULEHWKHIRUPDW
%URZ
VHULVUHVSRQVLEOHIRUIRUPDWWLQJ
2WKHU
PDUNXSODQJXD
JHVH[LVW
6*0
/
;0/'+7
0/
;+7
0/
7/30/2019 ADMAVZLINUX - Leccin 7
12/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
+70/$GYDQWDJHV
6LPSOH/DQJXDJH
PDG
HXSRIWDJV
HDV\WRZULWHIURPV
FUDWFKRUJHQH
UDWHIURPDSURJUDP
/LJKWZ
HLJKW
WH[W
WDJVTXLFNWRV
HQGRQDQHWZR
UN
3RUWDEOH
EURZ
VHULQGHSHQGHQWWRDFHUWDLQGHJUHH
RSHQVSHFFDQEHLPSOHPHQWHGE\DQ\RQH
FDQ
EHLQWHJUDWHGLQ
RWKHUSURJUDP
VHPDLOZRUG
SURF
HVVRUVHWF
)OH[LE
OH
HDV\WRFUHDWHYLVXDOO\DSSHDOLQJZ
HESDJHV
/DWHVWYHUVLRQ+70/
7/30/2019 ADMAVZLINUX - Leccin 7
13/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW:HE6HUYL.H&RQ.HSWV
9,681,7
HPSW\ss
+70/'LVDGYDQWDJ
HV
)RUPD
WWLQJGHFLVLRQV
DUHKDQGOHGE\
EURZVHU
HDFKFDQLQWHUSUHWW
KHWDEVGLIIHUHQ
WO\UHVXOWLQJLQ
GLIIH
UHQWRXWSXW
:HED
XWKRUVPXVWWDNHDOOEURZVHUV
LQWRDFFRXQWZKHQ
ZULWLQJ
SDJHVH[WUDS
URJUDPPLQJHIIRUW
'LIIHUHQWYHQGRUVDGG
WKHLURZQH[WH
QVLRQVWR+70/
GRQWIROORZWKHVWDQG
DUGVODLGRXWE\
:&
/HDGVWRSDJHVWKDWRQO\DUHYLVLEOHLQRQHEURZVH
U
7/30/2019 ADMAVZLINUX - Leccin 7
14/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
+RZ$UH:HE3DJHV7UDQVIHUU
HG"
+\SHU
7H[W7UDQVIHU3
URWRFRO+773
&RP
PXQLFDWLRQVSU
RWRFROXVHGEHWZHHQEURZVHUDQG
VHUY
HU
'HWD
LOVZKDWW\SHVDQGIRUPDWVRILQIRUPDWLRQDUH
XQGHUVWRRGE\WKHE
URZVHU
6WDWHOHVV3URWRFRO
&RQQHFWLRQEHWZHH
QEURZVHUDQGVHUYHULVRQO\
HVWD
EOLVKHGGXULQJDFWXDOWUDQVIHU
$IWHUWUDQVIHULV
FRP
SOHWHFRQQHFWLRQLVWHUPLQDWHG
(DFKFRQQHFWLRQJHWV21(SLHFHRI
GDWDIURPVHUYHU
+70
/SDJHVWKDWKDYHPXOWLSOHGDWDREMHFWVSDJHWH[W
JUDS
KLFVHWFUHTX
LUHPXOWLSOHFRQ
QHFWLRQVWRWKH
VHUY
HU
7/30/2019 ADMAVZLINUX - Leccin 7
15/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW:HE6HUYL.H&RQ.HSWV
9,681,7
HPSW\ss
+773$
GYDQWDJHV
'LVDGYDQWDJHV
$GYDQ
WDJHV
6\VWHPUHVRXUFHVD
UHRQO\XVHGZ
KHQWUDQVIHUULQJ
LQIRUPDWLRQ
'LVDGYDQWDJHV
&RQQHFWLRQVDUHH[
SHQVLYHWRHVWD
EOLVK
([S
HQVLYH7LPH
DQG6\VWHP5H
VRXUFHV
6WDWHLQIRUPDWLRQP
XVWEHPDLQWDLQ
HGE\WKH
DSSOLFDWLRQ
([DPSOH,QWHUQHWV
HDUFKSDJHVVWDWHLQIRLVQRW
PDLQWDLQHGE\+773EXWE\WKHDF
WXDOSDJHV
WKHP
VHOYHV
7/30/2019 ADMAVZLINUX - Leccin 7
16/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
2WKHU/
DQJXDJHVDQG3URWRFR
OV
-DYDFOLHQWDQGRUVHUYHU
3RUWDEOHREMHFWRULH
QWHGODQJXDJH
-DYD6
FULSWFOLHQWDQGRUVHUYHU
,QWHUSUHWHGVFULSWLQJ
ODQJXDJH
$FWLYH
;FOLHQW
0LFU
RVRIW:LQGRZV
VSHFLILFELQDU\
H[WHQVLRQ
9%6FULSWFOLHQWDQG
RUVHUYHU
,QWHUSUHWHGVFULSWLQJ
ODQJXDJH
3+3
VHUYHU
VFULS
WLQJODQJXDJHWRFRQQHFWWRGD
WDEDVHVDQGGLVSOD\
G\QDPLFZHESDJHV
7/30/2019 ADMAVZLINUX - Leccin 7
17/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW:HE6HUYL.H&RQ.HSWV
9,681,7
HPSW\ss
)RFXV
$SDFKH:HE6HUYHU
$SDFK
H:HE6HUYHU
&RP
SLODWLRQ,QVWD
OODWLRQ
&RQILJXUDWLRQ
&RP
PRQPRGXOHVXVHGIRUFXVWRP
L]DWLRQ
DFFHVVWRH[WHUQD
OGDWDEDVHV
$S
DFKHIHDWXUHVH[WHQVLRQV
7LSV
DQG7HFKQLTXH
V
VHUYHUVL]LQJFRQV
LGHUDWLRQV
SH
UIRUPDQFHEH
QFKPDUNLQJ
7/30/2019 ADMAVZLINUX - Leccin 7
18/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
:K\$SDFKH"
+LJKS
HUIRUPDQFH
FRQWLQXRXVO\UDWHGDVRQHRIWKHEHVW
2SHQ
VRXUFH
RSHQ$3,FDQEHSRUWHGWRDQ\SOD
WIRUP
+LJKO\
FRQILJXUDEOHD
QGH[WHQVLEOH
)UHH
DVLQEHHUDQG
DVLQVSHHFK
8QUHV
WULFWLYHOLFHQVH
FDQ
EHPRGLILHGDQGUHGLVWULEXWHGXQGHUDQRWKHUQ
DPH
LH,%0+7736HUY
HU&RYDOHQW$SDFKHHWF
$FWLYH
GHYHORSPHQWF
RPPXQLW\
LQFOX
GHV,%0DQGRWKHUFRPSDQLHV
5XQVRQYLUWXDOO\DQ\
81,;V\VWHPD
QG06:LQGRZ
V
7/30/2019 ADMAVZLINUX - Leccin 7
19/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW:HE6HUYL.H&RQ.HSWV
9,681,7
HPSW\ss
$SDFKH+7736HUY
HU
$SDFKH
YHUVLRQ
PRVW
FRPPRQO\XVHGY
HUVLRQ
PDQ\
IHDWXUHVLQFOXGHGPRGXOHV
GHYHORSHGRQ81,;
SRUWWR06:LQGRZVDY
DLODEOHQRWIRUSURGXFWLRQXVH
VLQJOHWKUHDGHGSURFHV
VPRGHO
$SDFKH
YHUVLRQ
PXOWLWKUHDGHGVXSSRUW
IRU603PDFKLQHV
PXFK
LPSURYHGVXSSRUWIRUQRQ81,;SOD
WIRUPVXVLQJQHZ
PXOWLSURFHVVLQJ030
PRGXOHV
QHZ$3,
LPSUR
YHG,39VXSSRUW
1DWLY
H:LQGRZV178Q
LFRGH6XSSRUW
VLPSOLILHGFRQILJXUDWLRQ
FRQIXVLQJGLUHFWLYHVUHPRYHG
PXOWLOLQJXDOHUURUUHVSR
QVHV
SURGXFWLRQUHDG\DVRI
7/30/2019 ADMAVZLINUX - Leccin 7
20/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW:HE6HUYL.H&RQ.HSWV
9,681,7
HPSW\ss
8QLW6X
PPDU\
'HVFULEHGWKHKLVWRU\
RIWKH,QWHUQHW
DQG:RUOG:LGH
:HE
'HVFULEHGDGYDQWDJH
VDQGGLVDGYDQ
WDJHVRIWKH+7
73
SURWRF
RO
'HVFULEHGKRZGLIIHUHQW:::ODQJXDJHVDQGSURWRFROV
UHODWH
'HVFULEHGWKHDGYDQWDJHVRIWKH$SDFKHVHUYHU
7/30/2019 ADMAVZLINUX - Leccin 7
21/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
8QLW
,QVWDOOLQJ$SD
FKH
7/30/2019 ADMAVZLINUX - Leccin 7
22/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW,QVWDOOLQJ$SD.KH
9,681,7
HPSW\ss
2EMHFWLYHV
:KDWGRHVLQVWDOODWLRQHQWDLO"
/RFDWLQJDQLQVWDOODWLR
QLPDJHRUVRX
UFHFRGH
8QSDFNLQJWKHLPDJH
&RPS
LOLQJDQGLQVWDOODWLQJWKHFRGH
9HULI\LQJWKHLQVWDOODWLRQ
7/30/2019 ADMAVZLINUX - Leccin 7
23/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
$Q2YH
UYLHZRIWKH,QVWDOODWLRQ3URFHVV
/RFDWLQJWKHVRIWZDUH
)LOHV\VWHPFRQIOLFWV
3HUIRUPWKHLQVWDOODWLRQ
7/30/2019 ADMAVZLINUX - Leccin 7
24/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW,QVWDOOLQJ$SD.KH
9,681,7
HPSW\ss
/RFDWLQ
JWKH$SDFKH6RIWZDUH
+RZLVLWGLVWULEXWHG"
$SDFKH+RPH3DJHKWWSKWWSGDSDFKHRUJ
&'520
/LQX[GLVWULEXWLRQ&'V
'LVWULE
XWLRQIRUPDW"
7$5
DUFKLYHRIELQD
ULHV
'LVWULEXWLRQVSHFLILF
SDFNDJHRIELQ
DULHVDQGRUVR
XUFH
53
05HG+DW&DOGHUD6X6(7XUEROLQX[HWF
GH
E'HELDQSDFNDJH
WJ
]6ODFNZDUH
7$5
DUFKLYHRIVRXUFHFRGH$SDFKHZHEVLWH
7/30/2019 ADMAVZLINUX - Leccin 7
25/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
)LOHV\V
WHP&RQIOLF
WV
/RFDWLRQRI$SDFKHILOHVGLUHFWRULHV
6DP
HDVH[LVWLQJGLUHFWRULHV"
6DP
HDVH[LVWLQJILOHV"
'LIIH
UHQWRZQHUVKLS
SHUPLVVLRQV"
)LOHV\VWHPIUHHVSDFH
6RXUFHFRGHDVVXPS
WLRQVLIFRPSLOLQJ
GHID
XOWGLUHFWRU\LVXVUORFDODSDFK
H
%LQDU\
SDFNDJHDVVXPSWLRQV
ZKHUHILOHVZLOOEHX
QSDFNHGLVGLVWULEXWLRQVSHFLILF
LH5HG+DWXVHVH
WFXVUOLEDQG
YDUZZZ
FDQ
EHFKHFNHGZLWKUSPT
OSSD
FNDJH!
USPRU
WDU
W]YISDFNDJH!
WJ]
7/30/2019 ADMAVZLINUX - Leccin 7
26/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW,QVWDOOLQJ$SD.KH
9,681,7
HPSW\ss
3HUIRUP
WKH,QVWDOODWLRQ
7$5D
UFKLYHRIELQDULHV
FGVRPHWHPSRUD
U\GLUHFWRU\!
WDU][YISNJQDPH
!WJ]
/RRNIRUGRFXPHQWD
WLRQILOHV5($'0(,167$//
'LVWULE
XWLRQSDFNDJH
RIELQDULHV
FKHFNIRUDOOGHSHQGHQWSDFNDJHVOLEUDULHVPRG
XOHV
530
USP8YKSNJQDPH!USP
GHE
GSNJLSNJQDPH!GHE
7/30/2019 ADMAVZLINUX - Leccin 7
27/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
&RPSLOLQJWKH6RX
UFH&RGH
)URPD7$5ILOHIURP
KWWSGDSDFKHR
UJ
FG
XVUVUFRURWKHUEXLOGGLUHFWR
U\
WD
U][YISDWKWRKWWSGYHUVLRQWD
UJ]
FG
XVUVUFKWWSGYHUVLRQ
FRQILJXUHKHOS
_WHHFRQILJXUHW[WUHDGWKRURXJKO\
OHVV,167$//UH
DGWKRURXJKO\
FRQILJXUHRSWLR
QV!
P
DNH
P
DNHLQVWDOO
)URPDQ6530ILOH
US
PUHEXLOGKWWS
GYHUVLRQVUFUSP
FG
XVUVUFUHGKDW5306L
US
PLYKKWWSGUSPPRGUSP
7/30/2019 ADMAVZLINUX - Leccin 7
28/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW,QVWDOOLQJ$SD.KH
9,681,7
HPSW\ss
9HULI\LQJWKH,QVWDOODWLRQ
6WDUWWKHVHUYHU
0D\
KDYHWRVWRSWK
HH[LVWLQJVHUYHU
0D\
KDYHWRDGGSD
WKWRVWDUWVFULS
WWR3$7+
6WDUWLQJSURFHGXUHPD\GLIIHUGHSH
QGLQJRQGLVWULE
XWLRQ
5H
G+DW
VHUYLFHKWWSGVWDUW
VRXUFH
DSDF
KHFWOVWDUW
&RQQHFWWRWKHVHUYHUZLWKD:HEEURZVHU
85/
KWWSORFDOKRV
W
6KRXOGJHW$SDFKH
ZHOFRPHSDJH
&KHFN
IRUFRUUHFWFRP
SLODWLRQ
FKHFNPRGXOHVGLUH
FWRU\XVUORFDODSDFKHPRGXOHV
FKHFNFRPSLOHGLQP
RGXOHVKWWSGO
7/30/2019 ADMAVZLINUX - Leccin 7
29/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW,QVWDOOLQJ$SD.KH
9,681,7
HPSW\ss
8QLW6X
PPDU\
/RFDWLQJWKHVRIWZDUH
'LUHFWRU\DQGILOHQDP
HFODVKHV
$YDLOD
EOHIUHHVSDFH
8QSDFNLQJWKHVRIWZD
UH
&RPS
LOLQJ$SDFKHLI
QHFHVVDU\
,QVWDOOLQJ$SDFKH
7/30/2019 ADMAVZLINUX - Leccin 7
30/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
8QLW
$S
DFKH&R
QILJXUD
WLRQ)LOH
V
7/30/2019 ADMAVZLINUX - Leccin 7
31/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW$SD.KH&RQILJXUDWLRQ)LOHV
9,681,7
HPSW\ss
2EMHFWLYHV
'HVFULEHWKHGLUHFWRULHVDQGVWUXFWXU
HXVHGE\$SDFKH
'HVFULEHWKHFRQILJXUDWLRQILOHXVHGE\$SDFKH
'HVFULEHVRPHRIWKH
PRVWFRPPRQ
GLUHFWLYHV
'HVFULEHGLIIHUHQWPH
WKRGVWRVWDUWD
QGVWRS$SDFKH
7/30/2019 ADMAVZLINUX - Leccin 7
32/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
'LUHFWR
U\6WUXFWXUH
$SDFK
HVWRUHVILOHVLQ
VHYHUDOGLIIHUH
QWGLUHFWRULHV
PD\
EHGLIIHUHQWGH
SHQGLQJRQGLVWULEXWLRQ
VRXUFHGHIDXOWXVUORFDODSDFKH
7ZRP
DLQGLUHFWRULHV
6HUY
HU5RRW
&R
QILJXUDWLRQ)LOH
VFRQI
/R
J)LOHV
ORJV
0R
GXOHV
PRGX
OHV
'RFXPHQW5RRW
+7
0/'RFXPHQWVKWGRFV
&*
,([HFXWDEOH
)LOHV
FJLELQ
2WKHUILOHVUHODWHG
WRFRQWHQWLFRQV
7/30/2019 ADMAVZLINUX - Leccin 7
33/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW$SD.KH&RQILJXUDWLRQ)LOHV
9,681,7
HPSW\ss
6HUYHU5RRW
XVUORFDODSDFKH
FRQI
ORJV
PRGXOHV
7/30/2019 ADMAVZLINUX - Leccin 7
34/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
'RFXP
HQW5RRW X
VUORFDODSDFKH
KWGRFV
FJLELQ
LFRQV
7/30/2019 ADMAVZLINUX - Leccin 7
35/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW$SD.KH&RQILJXUDWLRQ)LOHV
9,681,7
HPSW\ss
KWWSGF
RQI
/RFDWHGLQWKH6HUYHU5RRWFRQIGLUHFWRU\
0DLQFRQILJXUDWLRQILOHIRU$SDFKH
)ODWWH
[WILOH+70/OLNHIRUPDWWDJVDQGGLUHFWLYHV
9HU\Z
HOOFRPPHQWHG
ZLWKH[DPSOHV
7KUHH
VHFWLRQV
*OR
EDO(QYLURQPHQW
VHUYHUFRQILJXUDWLRQGLUHFWLYHV
'6
2PRGXOHFRQILJXUDWLRQ
0D
LQ6HUYHU&RQILJXUDWLRQ
FRQILJIRU'RFXPHQW5RRW
9LUWXDOKRVWGHILQLWLRQV
FRQILJIRUPXOWLSOH
YLUWXDOZHEVLWH
V
7/30/2019 ADMAVZLINUX - Leccin 7
36/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
8VHUDQG*URXS
6\QWD[
8VHU
XVHUQDPH
*URX
SJURXSQDPH
'HWHUP
LQHVWKHXVHUDQGJURXSXVHGWRDFFHVVILOHVDQG
H[HFXWHVSURJUDPV
VHFX
ULW\IHDWXUHVHUYHUFDQEHUXQ
LQDOLPLWHG
HQYLURQPHQW
OLPLWVWKHGDPDJHD
FUDFNHUFDQFD
XVH
([DPSOH
8VHU
QRERG\
*URX
SQRERG\
7/30/2019 ADMAVZLINUX - Leccin 7
37/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW$SD.KH&RQILJXUDWLRQ)LOHV
9,681,7
HPSW\ss
/LVWHQ
6\QWD[/LVWHQ>,3DG
GUHVV@SRUWQXP
EHU
6SHFLILHV7&3,3SRUWIRU$SDFKHWROLVWHQIRUUHTXHVWVRQ
RSWLRQDOO\VSHFLI\,3
DGGUHVVRIORF
DOLQWHUIDFH
&DQ
EHDQ\SRUWEHWZHHQDQG
'HID
XOWSRUWLV
([DPSOH/LVWHQ
7/30/2019 ADMAVZLINUX - Leccin 7
38/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
+RVWQD
PH/RRNXSV
6\QWD[+RVWQDPH/RRNXSVRQ_RII_GRXEOH
(QDEOHVRUGLVDEOHVKRVWQDPHUHVROXWLRQIRUORJJLQJ
WUDQVIHUGRHVQRWRFFXUXQWLOW
KHKR
VWQDPHLVDEOH
WREH
UHVR
OYHG
GRX
EOHSURYLGHVGR
XEOHUHYHUVH'
16ORRNXS
SH
UIRUPVIRUZDUG
ORRNXSDIWHUWKH
UHYHUVHORRNXSDQG
FRPSDUHVWKHQDP
HV
PR
UHVHFXUH
ODU
JHLPSDFWRQSHUIRUPDQFH
QRUP
DOO\UHFRPPHQ
GHGWREHWXUQH
GRII
([DPSOH+RVWQDPH
/RRNXSVRII
7/30/2019 ADMAVZLINUX - Leccin 7
39/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW$SD.KH&RQILJXUDWLRQ)LOHV
9,681,7
HPSW\ss
6HUYHU$GPLQ
6\QWD[6HUYHU$GPLQHPDLO#DGGUH
VVF
RP
6SHFLILHVWKHHPDLODG
GUHVVWREHLQF
OXGHGLQVHUYHU
UHWXUQH
GPHVVDJHV
([DPSOH6HUYHU$GP
LQZHEPDVWHU#\RXUVLWHFR
P
7/30/2019 ADMAVZLINUX - Leccin 7
40/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
6HUYHU5RRW
6\QWD[6HUYHU5RRW
GLUHFWRU\BQDPH
%DVHGLUHFWRU\IRUVHUY
HUUHODWHGILOHV
FRQI
VHUYH
UFRQILJXUDWLRQ
ILOHV
ORJ
V
VHUYH
UORJILOHV
PR
GXOHVG\QD
PLFDOO\ORDGHGPRGXOHV
3DWKQDPHVIRURWKHUILOHQDPHVDUH
UHODWLYHIURPWK
LV
GLUHFWRU\
([DPSOH6HUYHU5RR
WXVUORFDODSDFKH
7/30/2019 ADMAVZLINUX - Leccin 7
41/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW$SD.KH&RQILJXUDWLRQ)LOHV
9,681,7
HPSW\ss
(UURU/RJ
6\QWD[(UURU/RJILOHQDPH_V\VORJ
>IDFLOLW\@
6HWVWKHSDWKDQGILOHQ
DPHZKHUHHUURUPHVVDJHVDU
H
VDYHG(UUR
UPHVVDJHVDUH
VHQWWRWKLVORF
DWLRQ
VSHFLI\V\VORJLQVWHDGRIDILOHQDP
HWRDOORZHUURUVWR
EHK
DQGOHGE\WKHV
\VORJGGDHPRQ
GHID
XOWV\VORJIDFLOLW\XVHGLVORFDORYHUULGHE\
VSHFLI\LQJV\VORJIDFLOLW\
([DPSOH(UURU/RJO
RJVHUURUBORJ
7/30/2019 ADMAVZLINUX - Leccin 7
42/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
/RJ/HYHO
6\QWD[/RJ/HYHOOHY
HO
6HWVWKHOHYHORIHUURUV
ZKLFKDUHORJJ
HGDOORWKHUHUURU
PHVVDJHVDUHGLVFDUGHG
/HYH
OV
HP
HUJ
(PHUJ
HQFLHVV\VWHP
LVXQXVDEOH
DOHUW
$FWLRQ
PXVWEHWDNHQ
LPPHGLDWHO\
FULW
&ULWLFD
OFRQGLWLRQV
HUURU
(UURUF
RQGLWLRQV
ZD
UQ
:DUQLQJFRQGLWLRQV
QR
WLFH
1RUPD
OEXWVLJQLILFDQWFRQGLWLRQ
LQIR
,QIRUP
DWLRQDOPHVVDJ
HV
GH
EXJ
'HEXJOHYHOPHVVDJ
HVYHU\YHUE
RVH
([DP
SOH/RJ/HYHO
FULW
7/30/2019 ADMAVZLINUX - Leccin 7
43/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW$SD.KH&RQILJXUDWLRQ)LOHV
9,681,7
HPSW\ss
/RJ)RUPDW
6\QWD[/RJ)RUPDWIRUPDW>QLFNQDP
H@
7RNHQVXVHGIRUIRU
PDW
K
5HPRWHKRVWQDPH
O
5HPRWHORJQDPH
X
5HPRWH8VHUIURPDXWKFRXOGEHERJXV
W
7LPHRIUHTXHVW
U
)LUVWOLQHRI
UHTXHVW
V
5HWXUQVWDWXV
E
%\WHVWUDQVIHUUHG
RWK
HUWRNHQVDUHD
YDLODEOH
QLFNQDPHDOORZVDIRUPDWWREHXVHGPXOWLSOHWLPH
VLQD
FRQILJXUDWLRQILOHQ
RQHHGWRGXSOLFDWHWKHIRUPDW
QLFNQDPHVDUHXVHGZLWK&XVWRP/RJGLUHFWLYHV
'HIDX
OWIRUPDWK
OXW?U?VE
7/30/2019 ADMAVZLINUX - Leccin 7
44/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
&XVWRP
/RJ
6\QWD[&XVWRP/RJ
ILOHRUSLSHIRUP
DWRUQLFNQDPH
)LOHQDPHFDQEHHLWKHUUHODWLYHRUDEVROXWHUHODWLYHLV
IURP
6HUYHU5RRW
/RJ
PHVVDJHVFDQ
EHVHQWWRDSURJUDPIRUSURFH
VVLQJ
E\X
VLQJD_V\PEROLQIURQWRIWKH
SURJUDPQDPH
7KDWLV&XVWRP/
RJ_ORJILOWHUIXOOLQIRIRUPDW
&XVWRP/RJFDQEH
XVHGZLWKFRQG
LWLRQDOV
([DPSOH&XVWRP/RJ
ORJVFXVWRPIXOOLQIR
7/30/2019 ADMAVZLINUX - Leccin 7
45/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW$SD.KH&RQILJXUDWLRQ)LOHV
9,681,7
HPSW\ss
3LG)LOH
6\QWD[3LG)LOHILOHQD
PH
$SDFKHVWRUHVWKHSURFHVVHVLGHQWLILFDWLRQ3,'
QXP
EHULQWKLVILOH
$OORZVHDV\UHIHUHQ
FHWRWKH$SDFKHVHUYHUE\VK
HOO
VFULS
WVDQGRWKHUSU
RJUDPVLH
DSDFKHFWO
8VHIXOIRUVHQGLQJVLJQDOVZLWKNLOOWRWKH$SDFKHVHUYHU
7KDWLV
NLOO+
83
CFDWYDUUXQKWWSG
SLGC
([DPSOH3LG)LOHORJ
VKWWSG
SLG
7/30/2019 ADMAVZLINUX - Leccin 7
46/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
6HUYHU1DPH
6\QWD[6HUYHU1DPH
IXOO\TXDOLILHGGRPDLQQDPH>SRUW@
6SHFLILHVWKHQDPH
RIWKHZHEVHUYHU
3RUW
QXPEHUFDQRS
WLRQDOO\EHVSHFLILHGGHIDXOWLV
UHTX
HVWLQJSRUWXVXDOO\
&DQ
EHGLIIHUHQWIUR
PWKHDFWXDOVH
UYHUKRVWQDPH
6HUYHU1DPHLVXVH
GE\WKH:HEV
HUYHUZKHQFUH
DWLQJ
UHGLUHFWLRQ85/V
([DPSOH6HUYHU1DP
HZZZL
EPF
RP
7/30/2019 ADMAVZLINUX - Leccin 7
47/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW$SD.KH&RQILJXUDWLRQ)LOHV
9,681,7
HPSW\ss
7LPH2XW
6\QWD[7LPH2XWQXP
EHU
'HILQHVKRZORQJWK
H:HEVHUYHUZLOOZDLWIRUWKUHH
WKLQJV
$P
RXQWRIWLPHLWWDNHVWRUHFHLYHWKH*(7UHTXHVW
IUR
PWKHFOLHQW
$P
RXQWRIWLPHEHWZHHQUHFHLSWRI7&3SDFNHWV
GX
ULQJD3267RU
387UHTXHVW
$P
RXQWRIWLPHEHWZHHQ$&.VRQWUDQVPLVVLRQVRI
7&
3SDFNHWVLQUH
VSRQVHV
([DPSOH7LPH2XW
7/30/2019 ADMAVZLINUX - Leccin 7
48/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
.HHS$OLYH
6\QWD[.HHS$OLYHR
Q_RII
7XUQ
VSHUVLVWHQWFRQQHFWLRQVRQRURII
3HUV
LVWHQWFRQQHFWLRQVDUHSDUWRI+773WKH
\
DOORZ
DFOLHQWWRUHT
XHVWPXOWLSOHWUDQVIHUVGXULQJD
VLQJOHFRQQHFWLRQWR
WKH:HEVHUYHU
/RZHUVV\VWHPORDG
,QFUHDVHVSHUIRUPDQFH
'HID
XOWLVRQ
([DPSOH.HHS$OLYH
RQ
7/30/2019 ADMAVZLINUX - Leccin 7
49/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW$SD.KH&RQILJXUDWLRQ)LOHV
9,681,7
HPSW\ss
0D[.H
HS$OLYH5HTXHVWV
6\QWD[0D[.HHS$OL
YH5HTXHVWVQX
PEHU
6HWV
WKHPD[LPXP
QXPEHURIUHTX
HVWVDOORZHGIURP
RQH
SHUVLVWHQWFRQQ
HFWLRQ
,IQX
PEHULVH[FHHG
HGWKH:HEVH
UYHUFORVHVWKH
FRQQHFWLRQ
'HID
XOWLV
([DPSOH0D[.HHS$
OLYH5HTXHVWV
7/30/2019 ADMAVZLINUX - Leccin 7
50/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
.HHS$OLYH7LPHRXW
6\QWD[.HHS$OLYH7LPHRXWVHFRQGV
6SHFLILHVQXPEHUR
IVHFRQGV$SDF
KHZLOOZDLWIRU
VXEVHTXHQWWUDQVIHUUHTXHVWVEHIRUHFORVLQJWKH
FRQQHFWLRQ
([DPSOH.HHS$OLYH
7LPHRXW
7/30/2019 ADMAVZLINUX - Leccin 7
51/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW$SD.KH&RQILJXUDWLRQ)LOHV
9,681,7
HPSW\ss
0LQ6SDUH6HUYHUV
6\QWD[0LQ6SDUH6H
UYHUVQXPEHU
0LQLPXPQXPEHUR
ILGOH$SDFKHVHUYHUVWRNHHS
ORDG
HGLQPHPRU\
,QFUHDVHVSHUIRUPD
QFH
8VHVH[WUDUHVRXUFHV
([DPSOH0LQ6SDUH6
HUYHUV
7/30/2019 ADMAVZLINUX - Leccin 7
52/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
0D[6S
DUH6HUYHUV
6\QWD[0D[6SDUH6H
UYHUVQXPEHU
0D[
LPXPQXPEHUR
ILGOHVHUYHUVWRNHHSORDGHG
,GOH
VHUYHUVLQFUHDV
HSHUIRUPDQFHEXWFDQZDVWH
V\VWHPUHVRXUFHV
([DPSOH0D[6SDUH6HUYHUV
7/30/2019 ADMAVZLINUX - Leccin 7
53/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW$SD.KH&RQILJXUDWLRQ)LOHV
9,681,7
HPSW\ss
6WDUW6H
UYHUV
6\QWD[6WDUW6HUYHUV
QXPEHU
1XP
EHURIVHUYHUVWRORDGZKHQ$SDFKHLVVWDUWHG
,QFUHDVHVSHUIRUPD
QFHE\KDYLQJLGOHVHUYHUVDYD
LODEOH
([DPSOH6WDUW6HUYH
UV
7/30/2019 ADMAVZLINUX - Leccin 7
54/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
0D[&OL
HQWV
6\QWD[0D[&OLHQWVQXPEHU
0D[
LPXPQXPEHUR
I$SDFKHVHUYH
UVORDGHGLQ
PHP
RU\DWRQHWLPH
0D[
LPXPQXPEHUR
IVLPXODWLRQVFRQQHFWLRQVDOORZHG
'HSHQGVRQKRZZKDWV\VWHPUHVRXUFHVDUHDYDLODEOH
([DPSOH0D[&OLHQWV
7/30/2019 ADMAVZLINUX - Leccin 7
55/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW$SD.KH&RQILJXUDWLRQ)LOHV
9,681,7
HPSW\ss
0D[5H
TXHVWV3HU&
KLOG
6\QWD[0D[5HTXHVWV3HU&KLOGQXP
EHU
0D[
LPXPQXPEHUR
IUHTXHVWVUHWXUQHGE\DFKLOG
EHIR
UHWKHSURFHVV
LVUHWLUHG
7ZR
%HQHILWV
/LP
LWVPHPRU\XV
DJHFRQVXPHG
E\PHPRU\OHD
NV
5H
GXFHVXVHRIV\VWHPUHVRXUFH
VZKHQV\VWHP
ORDG
LVGHFUHDVHG
([DPSOH0D[5HTXH
VWV3HU&KLOG
7/30/2019 ADMAVZLINUX - Leccin 7
56/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
'RFXP
HQW5RRW
6\QWD['RFXPHQW5RRWGLUHFWRU\
BSDWK
%DVHGLUHFWRU\XVHG
IRU+70/GRFXPHQWVJUDSKLF
LPDJHVHWF
$OOILOHVDQGVXEGLUH
FWRULHVIURP'R
FXPHQW5RRWFD
QEH
YLHZ
HGE\DZHEEU
RZVHURUGRZQ
ORDGHG
([DPSOH'RFXPHQW
5RRWXVUORFD
ODSDFKHKWGR
FV
7/30/2019 ADMAVZLINUX - Leccin 7
57/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW$SD.KH&RQILJXUDWLRQ)LOHV
9,681,7
HPSW\ss
'LUHFWR
U\,QGH[
6\QWD['LUHFWRU\,QG
H[ILOHQDPH>
@
'HILQHVGHIDXOWILOHWREHVHQWLQUHVSRQVHWRDUHT
XHVW
WKDW
GRHVQRWLQFOXG
HDILOHQDPH
HJ
KWWSZZZLE
PF
RP
&DQ
VSHFLI\PRUHWKDQRQHILOHVHDUFKHGLQRUGH
U
([DPSOH
'LUH
FWRU\,QGH[LQG
H[K
WPOLQGH[V
KWPO
7/30/2019 ADMAVZLINUX - Leccin 7
58/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
7\SHV&
RQILJ
6\QWD[7\SHV&RQILJILOHQDPH
)LOH
FRQWDLQLQJDOLVWRI0,0(W\SHV
DQGILOHQDPH
H[WH
QVLRQV
([DPSOH7\SHV&RQ
ILJFRQIPLPHW
\SHV
7/30/2019 ADMAVZLINUX - Leccin 7
59/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW$SD.KH&RQILJXUDWLRQ)LOHV
9,681,7
HPSW\ss
'HIDXOW7\SH
6\QWD['HIDXOW7\SH
PLPH
BW\SH
'HID
XOW0,0(W\SHIRUDILOHZLWKDQ
XQNQRZQH[WH
QVLRQ
0D\
QHHGWREHFKD
QJHGWRDSSOLF
DWLRQRFWHWVWU
HDP
WRSUHYHQWEURZVHU
IURPYLHZLQJELQDU\ILOHVDVWH[W
([DPSOH'HIDXOW7\S
HWH[WSODLQ
7/30/2019 ADMAVZLINUX - Leccin 7
60/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
$OLDV
6\QWD[$OLDVXUOSDWKGLUHFWRU\I
LOHQDPH
$OORZVGRFXPHQWVWREHVWRUHGRXWVLGHWKH
'RFXPHQW5RRWGLUH
FWRU\KLHUDUFK\
127
(WUDLOLQJVODVKHVLQXUOSDWKQ
HHGDWUDLOLQJV
ODVK
LQGLUHFWRU\I
LOHQDPH
([DPSOH$OLDVLFRQ
VXVUORFDODS
DFKHLFRQV
7/30/2019 ADMAVZLINUX - Leccin 7
61/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW$SD.KH&RQILJXUDWLRQ)LOHV
9,681,7
HPSW\ss
6FULSW$
OLDV
6\QWD[6FULSW$OLDVXUOS
DWKGLUHFWRU\I
LOHQDPH
6DPHDV$OLDVGLUHFWLYHH[FHSWXVHGIRUH[HFXWDEOHSURJUD
PV
&*,
([HFXWDEOHVPDLQWDLQHGLQDVHSDUDWHGLUHFWRU\LQFUHDVH
RUJDQL]DWLRQ
0RUH
VHFXUHH[HFXWD
EOHVDUHLQWKHLUR
ZQGLUHFWRU\FDQWEH
EURZVHGDVILOHV
([DPSOH6FULSW$OLDVFJLELQXVUORFDODSDFKHFJLELQ
7/30/2019 ADMAVZLINUX - Leccin 7
62/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
%URZVHU0DWFK
6\QWD[%URZVHU0DW
FKUHJH[HQYDU
>YDOXH@>
@
%URZ
VHULGHQWLILFDWLRQVWULQJLVFRP
SDUHGDJDLQVWWKH
UHJH
[LQWKHFDVH
RIPDWFKWKHE
HKDYLRURIWKH
$SDFKHVHUYHUFDQ
EHPRGLILHG
([DPSOHV
%URZVHU0DWFK
0R]LOODQRN
HHSDOLYH
%URZVHU0DWFK
06,(?EQRNHHSDOLYH
GRZQJUDGH
IRUFHUHVSR
QVH
7/30/2019 ADMAVZLINUX - Leccin 7
63/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW$SD.KH&RQILJXUDWLRQ)LOHV
9,681,7
HPSW\ss
PLPHW
\SHV
3DWKLVXVUORFDODSDFKHFRQIPLPHW
\SHV
6HWVWKHGHIDXOWOLVWRIPDSSLQJVIURP
ILOHQDPH
H[WHQVLRQVWRFRQWHQWW\SHV
$GPLQ
LVWHUHGE\WKH,$1$SURYLGHG
ZLWK$SDFKH
GLVWULE
XWLRQ
5DUHO\QHHGVWREHP
RGLILHGPRGLILFDWLRQRQO\UHT
XLUHG
LIDQH
Z0,0(W\SHE
HFRPHVDYDLODE
OH
,QWHUQHWPHGLDW\SHUHJLVWU\ORFDWHGDW
IWSIWSLDQDRUJLQQR
WHVLDQDDVVLJQ
PHQWVPHGLDW\SHV
7/30/2019 ADMAVZLINUX - Leccin 7
64/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
6\VWHP
7LPH
9HU\LPSRUWDQWWRPDLQWDLQFRUUHFWWLP
HRQWKH$SDF
KH
VHUYHU
3RUWLRQVRIWKH+773
SURWRFRODUHWLP
HVHQVLWLYH
6RPH
SURJUDPVZKLF
KNHHSVHUYHUWLPHDFFXUDWH
LQFOXGH
QLVWLPH
QWSQLVW[QWS
G
7/30/2019 ADMAVZLINUX - Leccin 7
65/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW$SD.KH&RQILJXUDWLRQ)LOHV
9,681,7
HPSW\ss
6WDUWLQJDQG6WRSS
LQJ$SDFKH
7ZRP
HWKRGVWRVWDUW
DQGVWRSWKHKWWSGGDHPRQ
6\VWHP9,QLWVFULS
WVLQHWFUFG
D
SDFKHFWO
7/30/2019 ADMAVZLINUX - Leccin 7
66/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
UFG6F
ULSW
$XWRP
DWLFDOO\H[HFXWHGE\WKHV\VWHPDVUXQOHYHOV
FKDQJ
H
0DLQWDLQVVDIHVWDUWXSDQGVKXWGRZQ
RI$SDFKHGXULQJ
QRUPD
OV\VWHPPDLQWHQDQFHF\FOHV
6DPSOHUFGHQWULHV5HG+DW
UFG.KWWSG
UFG.KWWSG
UFG.KWWSG
UFG6KWWSG
UFG6KWWSG
UFG6KWWSG
UFG.KWWSG
7/30/2019 ADMAVZLINUX - Leccin 7
67/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW$SD.KH&RQILJXUDWLRQ)LOHV
9,681,7
HPSW\ss
HWFUF
GLQLWGKWWSG
$FWXDOVKHOOVFULSWZK
LFKLVXVHGLQWK
HUFGHQWULHV
6\QWD[HWFUFG
LQLWG
KWWSGFRPPDQG
FRP
PDQGLVRQHRI
VWDUW
VWDUWV$SDFKH
VWRS
VWRSV$SDFKH
VWDWXV
UHWXUQVWK
HFXUUHQWVWDWXV
UHVWDUWVDPHDV
H[HFXWLQJVWRS
IROORZHGE\VWDUW
UHORDG
VLJQDOV$
SDFKHWRUHORDGFRQILJILOHV
5HG+
DWDQGXSV
XSSOLHVWKHVHU
YLFHVFULSW
VHUY
LFHKWWSGVWDUW
7/30/2019 ADMAVZLINUX - Leccin 7
68/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
DSDFKH
FWO
,QFOXG
HGZLWK$SDFKH
WRFRQWUROWKHVHUYHU
6\QWD[DSDFKHFWOFR
PPDQG
FRP
PDQGLVRQHRI
VWDUW
VWDUWV$SDFKH
VWDUWVVO
VWDUWV$SDFKHZLWK
66/VXSSRUW
VWRS
VWRSV$SDFKH
UHVWDUW
VDP
HDVDVWRSIROORZHGE\DVWDUW
IXOOVWDWXV
UHWX
UQVIXOOVWDWXVR
IWKHVHUYHU
VWDWXV
UHWX
UQVEULHIVWDWXV
RIWKHVHUYHU
JUDFHIXO
VDP
HDVDUHVWDUW
EXWZDLWVIRU
WUDQ
VIHUVWRFRPSOH
WHEHIRUHFORVLQJ
FRQ
QHFWLRQV
FR
QILJWHVW
FKH
FNVFRQILJXUDWLR
QILOHVV\QWD[
KH
OS
GLVS
OD\DKHOSVFUHHQ
7/30/2019 ADMAVZLINUX - Leccin 7
69/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
6XPPDU\
'HVFULEHGWKHGLUHFWR
ULHVDQGVWUXFWU
XHXVHGE\$SDFKH
'HVFULEHGWKHFRQILJXUDWLRQILOHXVHG
E\$SDFKH
'HVFULEHGVRPHRIWK
HPRVWFRPPRQGLUHFWLYHV
'HVFULEHGGLIIHUHQWP
HWKRGVWRVWDUW
DQGVWRS$SDFKH
7/30/2019 ADMAVZLINUX - Leccin 7
70/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
8QLW
9LUWX
DO+RVWLQJ
7/30/2019 ADMAVZLINUX - Leccin 7
71/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW9LUWXDO+RVWLQJ
9,681,7
HPSW\ss
2EMHFWLYHV
'HVFULEHZKDWLVYLUWX
DOKRVWLQJ
'HVFULEHWKHFKDUDFWHULVWLFVDQGFRQ
ILJXUDWLRQRI
,3EDVHGYLUWXDOKRVWLQJ
'HVFULEHWKHFKDUDFWHULVWLFVDQGFRQ
ILJXUDWLRQRI
QDPHEDVHGYLUWXDOK
RVWLQJ
7/30/2019 ADMAVZLINUX - Leccin 7
72/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
9LUWXDO
+RVWLQJ
9LUWXDO
+RVWLQJLVWKH
DELOLW\KRVWPXOWLSOHVHSDUDWHZ
HE
VLWHVZLWKRQH$SDFKH
VHUYHU
(DFKVLWHLVVHSDUDWH
IURPHDFKRWKH
UZLWKGLIIHUHQW
'RFXP
HQW5RRWORJILOHVSHUPLVVLRQVHWF
7ZRW\SHVYLUWXDOKRV
WLQJ
,3EDVHGYLUWXDOKR
VWV
VLQ
JOHVHUYHU
PX
OWLSOHVHUYHU
1DPHEDVHGYLUWXDOKRVWV
7/30/2019 ADMAVZLINUX - Leccin 7
73/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW9LUWXDO+RVWLQJ
9,681,7
HPSW\ss
,3EDVHG9LUWXDO+RVWV
7KHUH
DUHW\SHVRI,3EDVHGYLUWXDOKRVWFRQILJXUD
WLRQV
0X
OWLSOH6HUYHU
7Z
RRUPRUHLQGHSHQGHQW$SDFK
HGDHPRQVHDFK
RQ
HKDQGOLQJDVS
HFLILFZHEVLWH
6LQ
JOH6HUYHU
2Q
H$SDFKHGDHP
RQKDQGOLQJP
XOWLSOHZHEVLWH
V
7/30/2019 ADMAVZLINUX - Leccin 7
74/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
,3EDVHG9LUWXDO+RVWV
5HTXLUHPHQWV
(DFKYLUWXDOKRVWPXVWPDSWRDXQ
LTXH,3DGGUHVV
&DQ
EHDFKLHYHGXQGHU/LQX[XVLQJVXELQWHUIDFHVRU
DOLD
VHV
$GYDQ
WDJHV
ZRUNVZLWKDOOZHEEURZVHUVQRPDWWHUKRZROG
'LVDGYDQWDJHV
1HWZ
RUNFDUGPXVW
VXSSRUWVXELQWHUIDFHV
/LQX
[LVOLPLWHGWRVXELQWHUIDFH
VSHU1,&DQ\
PRUH
UHTX
LUHDQDGGLWLRQD
O1,&FDUG
6RPH
GLVWULEXWLRQVP
D\VXSSRUWDXWR
PDWLFDOLDV
FRQILJ
XUDWLRQLH5HG
+DW
7/30/2019 ADMAVZLINUX - Leccin 7
75/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW9LUWXDO+RVWLQJ
9,681,7
HPSW\ss
,3EDVHG0XOWLSOH
6HUYHU
&RPS
OHWHO\LQGHSHQG
HQW$SDFKHGDHPRQVDQG
FRQILJ
XUDWLRQILOHV
$GYDQ
WDJHV
,PSURYHGVHFXULW\HDFK6HUYHU5R
RWFDQKDYHXQ
LTXH
XVHUJURXSILOHRZQHUVKLS
(DFKDGGUHVVUXQV
LWVRZQGDHPRQSURFHVVHV
'LVDGYDQWDJHV
8VHVPRUHPHPRU\
DQGV\VWHPUH
VRXUFHV
0RUHGLIILFXOWWRDGP
LQLVWHU
7/30/2019 ADMAVZLINUX - Leccin 7
76/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
,3EDVHG0XOWLSOH
6HUYHU&RQ
ILJXUDWLRQ
0LQLP
DOFRQILJXUDWLRQ
FKDQJHVUHTXLUHG
&RQILJ
XUHGZLWKWKH/
LVWHQGLUHFWLYH
HJ
/LVWHQ
HJ
/LVWHQZZZV
RPHGRPDLQ
FRP
8VH,3
DGGUHVVHVUDW
KHUWKDQKRVWQD
PHVOHDGVWRIDVWHU
VWDUWX
SWLPHVDQGUH
GXFHGGHSHQGH
QF\RQ'16VH
UYHU
7/30/2019 ADMAVZLINUX - Leccin 7
77/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW9LUWXDO+RVWLQJ
9,681,7
HPSW\ss
,3EDVHG6LQJOH6
HUYHU
2QH$
SDFKHGDHPRQ
VHUYLFHVUHTXH
VWVIRUPDQ\ZHE
VLWHV
$GYDQ
WDJHV
0RUHHIILFLHQWXVHR
IV\VWHPUHVRXUFHV
2QH
VHWRIFRQILJXUDWLRQILOHVWRPD
LQWDLQ
'LVDGYDQWDJHV
$SDFKHVHUYHUQHHGVWREHDEOHWR
UHDGDOOILOHVLQ
HDFK
VHSDUDWHZHEVLWHPD\UHTXLUHPR
UHFRPSOH[
FRQILJXUDWLRQIRUILOH
RZQHUVKLS
6RP
HGLUHFWLYHVZLOOEHJOREDOIRUD
OOYLUWXDOKRVWV
7/30/2019 ADMAVZLINUX - Leccin 7
78/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
,3EDVHG6LQJOH6
HUYHU&RQILJXUDWLRQ
9LUWXDO+RVW!
6HUYHU$GPLQZHEPDVWHU#
GRPDLQFRP
'RFXPH
QW5RRWXVUORFDOD
SDFKHKWGRFVGRPDLQFRP
6HUYHU1
DPHZZZGRPDLQ
FRP
(UURU/RJ
XVUORFDODSDFKH
ORJVGRPDLQHUURUBORJ
&XVWRP/RJXVUORFDODSDFKHORJVGRPDLQDFFHVVB
ORJFRPPRQ
9LUWXDO+RVW!
9LUWXDO+RVW!
6HUYHU$GPLQZHEPDVWHU#
GRPDLQFRP
'RFXPH
QW5RRWXVUORFDOD
SDFKHKWGRFVGRPDLQFRP
6HUYHU1
DPHZZZGRPDLQ
FRP
(UURU/RJ
XVUORFDODSDFKH
ORJVGRPDLQHUURUBORJ
&XVWRP/RJXVUORFDODSDFKHORJVGRPDLQDFFHVVB
ORJFRPPRQ
9LUWXDO+RVW!
7/30/2019 ADMAVZLINUX - Leccin 7
79/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW9LUWXDO+RVWLQJ
9,681,7
HPSW\ss
1DPHEDVHG9LUWXDO6HUYHUV
6LPLOD
UWR,3EDVHGVLQJOHVHUYHUYLUWXDOKRVWVEXWX
VHV
QDPH
VXSSOLHGLQ85/WRGLVWLQJXLVK
EHWZHHQZHEV
LWHV
'RHVQRWUHTXLUHDVH
SDUDWH,3DGGUHVVIRUHDFKVHUYHU
2QH$
SDFKHGDHPRQ
FDQWKHRUHWLFD
OO\VHUYHDQ
XQOLPLWHGQXPEHURIZ
HEVLWHV
$GYDQ
WDJHV
6LPSOHVHWXSDQGP
DLQWHQDQFH
QRD
OLDVLQWHUIDFHVRUPXOWLSOH1,&UHTXLUHG
'LVDGYDQWDJHV
5HTXLUHVVXSSRUWIR
U+773PD\QRWZRUNZLWK
ROGH
UEURZVHUV
7/30/2019 ADMAVZLINUX - Leccin 7
80/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
/LQX[DVD:HEVHUYHU$SD.KH &RS\ULJKW,%0&RUS
ss
1DPHEDVHG9LUWXDO+RVWV&RQILJXUDWLRQ
,QKWWS
GFRQI
1DPH
9LUWXDO+RVW
9LUWX
DO+RVW
!
6HUYHU1DPHZZZGR
PDLQFRP
'RFXP
HQW5RRWZZZ
GRPDLQFRPKWPO
9LUWX
DO+RVW!
9LUWX
DO+RVW
!
6HUYHU1DPHZZZGR
PDLQFRP
'RFXP
HQW5RRWZZZ
GRPDLQFRPKWPO
9LUWX
DO+RVW!
7/30/2019 ADMAVZLINUX - Leccin 7
81/82
&RXUVHPDWHULDOVPD\QRWEHUHSURGX.HGLQZKROHRULQSDUW
ZLWKRXWWKHSULRUZULWWHQSHUPLVVLRQRI,%0
&RS\ULJKW,%0&RUS 8QLW9LUWXDO+RVWLQJ
9,681,7
HPSW\ss
8VHIXOIRU,63VKRVWLQ
JDODUJHQXPE
HURILGHQWLFDOO\
FRQILJ
XUHGQDPHEDV
HGYLUWXDOKRVWV
$YRLGVKDYLQJODUJHX
QPDQDJHDEOHKWWSGFRQIILOHV
8VHVWZR$SDFKHPR
GXOHV
PRG
BUHZULWH
PRG
BYKRVWBDOLDV
6HHKWWSKWWSGDSDFKHRUJGRFV
YKRVWVPDVVK
WPO
IRUDGGLWLRQDOLQIRUPD
WLRQDQGH[DPS
OHV
'\QDP
LFDOO\&RQILJXUHG0DVV
9LUWXDO+RV
WLQJ
7/30/2019 ADMAVZLINUX - Leccin 7
82/82
9,681,7
HPSW\ss
PPDU\
LEHGZKDWLVYLUWXDOKRVWLQJ
LEHGWKHGLIIHUHQWYHUVLRQVRIYLUWXDOKRVWLQJ
LEHGWKHFKDUDF
WHULVWLFVDQGFR
QILJXUDWLRQRI
VHGYLUWXDOKRVWLQJ
LEHGWKHFKDUDF
WHULVWLFVDQGFR
QILJXUDWLRQRI
EDVHGYLUWXDOK
RVWLQJ