砍敺 IT_man 2018-9-13 18:28 蝺刻摩
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1 ~5 K7 [9 a, F' T) b& [) g3 o! J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:$ `; r* v1 a- l0 Q0 S& }- W
- W: F0 ~1 S- e. ]: M) a<1> 每lient蝡舐YClient:4 ~$ N. u4 e0 s' s5 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
) P% C- r4 I) o' d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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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
9 w1 J9 C# Z" S) v) |1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa2 }0 ^- s+ N: c) L1 W
2. Enter passphrase - 頛詨亥芾撖蝣潦; ?3 u# C, u, c5 o2 }/ `6 z" A6 M
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
( a P9 f d: q3 ?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> Server蝡臬亙Client蝡舐Y祇:5 e/ e! L7 P7 [- p) W2 j2 C
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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
6 l4 c1 A- m2 C- j/ m: S& N: T2 P .ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具
: Y* @- ^2 Z" I3 ?' [chmod 700 ~/.ssh
% k3 B2 ?7 y$ l& L3 O銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼ : ], x' {, C2 u" m: a8 ~
cat ~/id_rsa.pub >> ~/.ssh/authorized_keys& C6 W p& ~/ `$ [! L* L. f
: @9 z! ^6 s/ y7 }璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具. |: E1 k1 A+ d: ^* B4 y$ ^/ Y, l% L
chmod 600 ~/.ssh/authorized_keys
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7 Z; B* N+ i( s/ F1 S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( ~! M2 N; g- Z
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5 Y f- d$ _1 K6 F! j$ L5 y
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" X; [, t. L: s a3 k( r# `# }5 L: y: eP.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.html4 T8 e& e9 b/ @; e7 S
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