砍敺 IT_man 2018-9-13 18:28 蝺刻摩 # }0 l0 o+ Q+ o8 X8 G
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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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) x$ W* I1 C) G g, \+ o<1> 每lient蝡舐YClient:
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$ K, s, p5 a1 K5 u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
7 C; f1 r. @* _3 C. \2 e, r5 v靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 :- [6 V9 w" P5 K$ ^6 j
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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) r5 w. X! I; q; ^1 B
1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa" u" Z% E0 Z9 [; |! B' e
2. Enter passphrase - 頛詨亥芾撖蝣潦6 I. J! \( n; ^) V) }. f$ b7 _6 d
3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦, e* W+ u# v, T: Y1 x }5 m x
3 }: C4 I- s& T+ i: J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
8 U5 B# t: | t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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0 e; L+ R, O8 }+ t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
+ c& n1 ]7 Y( B9 n .ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具8 U4 ?4 H& u# a1 C; D
chmod 700 ~/.ssh3 @- j: l6 q* c! z9 y* S+ a: M
銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼
+ ~. X: `2 q }* tcat ~/id_rsa.pub >> ~/.ssh/authorized_keys) Y M$ X9 H7 X \- B0 f
) C& q- w" z* Y璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具; F1 }, ?! M7 |& E
chmod 600 ~/.ssh/authorized_keys' c! x# v/ r0 t% M0 ?
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& g/ M2 ? U) F Q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
- N& _! t, i$ k3 |7 Z6 @1 k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; H$ g8 Z& C# w. d7 M
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P.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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