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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! `5 D/ A2 H* s" H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
% X/ R# }1 J5 q! x靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 :! G0 Y- {* ~, [( c3 }. J2 s# z% H; T
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5 q2 n) d9 \$ ]. J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0 O) Y5 J e* b9 H4 C: y+ U; g) r
1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa0 l# N N$ m1 e9 z5 {2 h
2. Enter passphrase - 頛詨亥芾撖蝣潦: J, f- z$ ~" H' G) C& S
3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦( _" l8 B4 Z% _3 X2 b* Y4 Q$ H
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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
# b7 q& x1 n( v% ^6 n4 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 ~ F0 k7 b& P' w& A- A% m
m W O4 S' G# Q: C<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5 l9 S4 x' L9 v: E7 y. X
.ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具
3 J- _* C' Q" A R- X- kchmod 700 ~/.ssh8 A O* s* _1 f r
銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼
$ w4 Q) f% p: V" S/ k/ y/ Zcat ~/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4 i, O @2 c% D) B
chmod 600 ~/.ssh/authorized_keys
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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
0 `2 g1 _- j! o3 N- `3 d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. d! v* u5 t% }6 xP.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, ?. l6 G- s6 ~
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