02_2_users
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Transcript of 02_2_users
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7/26/2019 02_2_users
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"$(($ (o )$*(i+$ )o,,o%s9 $#o%& >($$(9 >'i($ 3449 >*% ?*%#is#o9 )*"i8o%i*9 @A-
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D
EF
GF HF I
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(c) 2007, 3
D
Use !" (#$%)
& '' *'+
JKL oo( Ci& M 4 D 4N'i&NB44 JKIFL
OP /etc/passwd (-rw-r--r--)
OP /etc/shadow (-r--------)
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(c) 2007, -
OP /$(#/6*ssw&
Q:R:CS1:S1:U)V>:W:sh$""
../100../../$45s6
$41$4$4s$44.8.9$4
%5e:.4122%5e:.4s$4s$44.8.9$4
5%:13-5%:;55%:s$44.8.9$4
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(c) 2007, >
OP /$(#/sh*&ow
QXYZFP [ I \ ] I
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(c) 2007, B
EF
OP /etc/group (-rw-r--r--)
OP /etc/gshadow (-r--------)
D
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(c) 2007, 7
OP /$(#/;o'6
:R:S1:
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OP /$(#/;sh*&ow
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