砍敺 IT_man 2018-9-13 18:28 蝺刻摩
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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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<1> 每lient蝡舐YClient:
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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
6 v. P3 w6 E6 I& u! M) @" r" N靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 :4 Q h0 f/ h+ A- c7 Y, p
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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
$ S. {/ u0 |$ W& L1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa
# v& X5 A6 o6 o8 G6 z2. Enter passphrase - 頛詨亥芾撖蝣潦 N7 i) V* {& Y" s# Y( g) \# m& U" f+ l
3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦
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# x! G# G$ B; w' v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
4 q( Z/ O! e4 |" 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 ~ 0 q' m+ f- k4 [6 P7 r' ~2 N
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<2> Server蝡臬亙Client蝡舐Y祇:
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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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chmod 700 ~/.ssh2 [" `0 B; e$ q5 H& n' G7 m( K$ F1 k
銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼
5 R/ u5 m* s0 Y' v* H% ]" h& ecat ~/id_rsa.pub >> ~/.ssh/authorized_keys6 E5 |6 t) j4 T3 Y, p1 h3 l$ e0 N
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璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具" r9 N; U A0 N) Q
chmod 600 ~/.ssh/authorized_keys1 M2 d7 ?+ f7 M* n7 @1 g
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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
% V t F) U/ [; T' G7 S$ m. }7 ~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
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, P: S- ]$ b9 q( q% t2 _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' _! Z* F- d. _9 ~
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