砍敺 IT_man 2018-9-13 18:28 蝺刻摩
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% N( E- h$ f+ a1 ^* {祉銝餉隞蝝孵linux client 撣唾撖蝣廣sh(Secure shell)追inux server銋閰喟敦蝔甇仿:
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4 g) m( W) v% Q( |( M<1> 每lient蝡舐ＹClient:+ T% b$ P( P; }+ V) q
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閮剖牢lient蝡臭誑雿輻刻 user1 餃,摰嗥桅 .ssh 桅鋆∴桀芣銝 known_hosts 瑼獢嚗舐其閮曄蝺啣亙啁server SSH Server 祇啜
0 J/ G7 X2 l% C4 e# p靘,Ｙ銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 :
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% {$ Z8 {& z5 o/ Q: y" `蝔銝賊閬雿輻刻閮剖,銝敹靽格,券函湔交 Enter 券閮剖澆停憟賭- [! ]# C/ l4 O# |1 g4 ]
1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa
6 G0 Q6 U6 G# j2 {2. Enter passphrase - 頛詨亥芾撖蝣潦
$ j/ _' g+ d: _* y5 p9 }3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦
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甇斗摰撠望Ｙ id_rsa 蝘啣 id_rsa.pub 祇啜祇啁批捆嚗嗅祕撠勗芣臭撖摮撌脯
' J. o' `7 o# D5 |& e雿輻 scp ftp 雿蝧瑼獢唾撓撌亙瑕 Client 蝡舐祇 ~/.ssh/id_rsa.pub 銴鋆賢 Server蝡航ㄐ,撣唾閮凋真ser1,暻澆停祇啣 user1 摰嗥桅 ~
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2 ]# U( o2 u, V0 @<2> Server蝡臬亙Client蝡舐Ｙ祇:5 K6 U9 j/ n; w8 z
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沒SH頠擃,閮凋誑Putty Server蝡,user1餃亙蝣箄銝銝 Client 祇 id_rsa.pub 撌脩鋡怨鋆賡脖,憒摰嗥桅瘝 .ssh 桅撠梯芾撱箇
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+ W) c% @' V/ }; \% z/ X8 Xchmod 700 ~/.ssh
: T5 u# ]6 u) f( [銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼
' J5 ~+ s. ?$ C- c% c& M. mcat ~/id_rsa.pub >> ~/.ssh/authorized_keys! B" m. L/ C) ?$ ]) N) o
; u- {6 \- b5 r# G& @+ H璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具
( O* @; `3 e/ q+ t) F2 f8 _chmod 600 ~/.ssh/authorized_keys
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祉餃亦嚗閰Ｗ撣唾頝撖蝣潦撠 Client 蝡舐祇啣 Server蝡 甈桀,撠勗臭誑湔亦餃乩典董撖蝣潔,臭臬嫣噶,銝蝬SSH撖唾撓游具
1 ?1 |$ d/ i, `6 B& w; Y7 I# A孵亥牧:銝Ｙ甇仿芣靘Client蝡舐雿輻刻user1撣唾撖蝣潛餃亙訕erver蝡舐雿輻刻user1;憒Client蝡舐雿輻刻user1甈脣撣唾撖蝣潛餃亙訕erver蝡舐雿輻刻root閰,甇仿<2>user1root,袖erver蝡舫隞叵oot餃,嗡雿賭璅3 F o; T% V% @. Y
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2 x, {( F# h/ b% @/ G/ [' S" bP.S 單澆Windows 撖蝣廣sh(Secure shell)追inux server,隢 http://blog.itist.tw/2015/03/login-ssh-server-without-username-and-password.html
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潸” 2018-9-13 17:00:22
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