砍敺 IT_man 2018-9-13 18:28 蝺刻摩 % ^# e4 R2 a* w# ^6 D
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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:8 A. M8 [1 S9 ]: H5 T
% w- _4 n- w$ G7 r& x: h<1> 每lient蝡舐YClient:4 {: j7 o# D1 m! l3 R: l" a, i6 ^
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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
$ ]( h# F, b- o3 d( ^# A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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3 }1 w. \8 [: G( A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" e8 r- O b( \- w q- M
1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa$ Y5 c8 p- S# R$ p6 j
2. Enter passphrase - 頛詨亥芾撖蝣潦% m9 L: p9 ~7 F$ R% D; e
3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦
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% q+ o( Z _7 W0 D) q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
+ L5 f5 Q. g8 |5 c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 ~ 9 @' e; M% M* G2 C3 a7 w
! W' P( }9 Q" B9 m$ n8 b<2> Server蝡臬亙Client蝡舐Y祇:. K+ o( Z# A0 O3 D
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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
' L- y" e/ ~3 G7 A .ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具4 u/ X- ^1 k& F0 S- _
chmod 700 ~/.ssh
% J& I/ ^+ k; w5 u銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼
; V, M a; L5 u: r2 l. G' `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
+ z. A) W* S" b$ c- H7 g+ P6 dchmod 600 ~/.ssh/authorized_keys( E& K2 r2 p5 P! x" F
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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# f" r5 s# H3 H+ o1 K& i m- x
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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4 I( o T$ g3 c) h/ E1 dP.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.html8 O4 M# s9 k0 j% ^9 o+ ?
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