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:, J& h5 S ]$ ?: C# ^0 e0 E
3 U( U* p! D2 @; {2 t0 l& a8 J<1> 每lient蝡舐YClient:+ `) K7 Y7 d6 s4 v
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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
4 u0 u" _+ |1 a4 ^+ j' e靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 :) ~7 Y8 n s9 ]+ M& c$ W
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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
) q9 E4 E+ {0 ?9 X8 v* ^1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa
{0 }; Q2 |' g! C# c. K2. Enter passphrase - 頛詨亥芾撖蝣潦
/ b- o) g) \& w0 M. X4 i3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦
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# L5 Q1 n5 q; L' S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
% R2 G0 L E$ l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 ~ % |# D& k' S1 a1 o, @0 y
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<2> Server蝡臬亙Client蝡舐Y祇:
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. L* v5 |9 g. N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) J9 @ \7 m) t) j" y4 W
.ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具& h" n, W; d+ J. M2 p
chmod 700 ~/.ssh- a p* Y0 `% p1 t; m' {* z) o
銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼ ' k- ?' B1 W, ^, L
cat ~/id_rsa.pub >> ~/.ssh/authorized_keys
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璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具
1 X+ ?8 u) I6 i6 P# M- g( I) I! wchmod 600 ~/.ssh/authorized_keys
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: c: c x, ^- N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$ M( Z5 J6 I, F; ?& U$ O
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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# {: E R' `9 B% \) X$ _4 @( }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+ u% }- \7 w, A; y; ]: c
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