砍敺 IT_man 2018-9-13 18:28 蝺刻摩 & ?# I+ I& I$ J4 v
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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:& M! Y Y* N7 I; j+ J% i$ e" j
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<1> 每lient蝡舐YClient:% ~) M# o4 E: |7 Z5 n9 `: v
; _+ K; k- e+ t& w0 ^7 c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
3 l- }% T! O8 {: W& H靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 :. G) ~" p1 T7 V: [
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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) r* j7 A2 a' m, l3 v% l
1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa+ T9 D" t) ?" M; r w
2. Enter passphrase - 頛詨亥芾撖蝣潦
# n5 O7 P. j; N4 r- g# k% [5 m, _3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦/ c# m; t4 d; d* f
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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
/ k. Y, v8 J( E+ M. m$ K0 l/ a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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; p( u5 @5 k: d5 k4 a! p+ W<2> Server蝡臬亙Client蝡舐Y祇:5 D* v, N: J. j2 V; r* k( S) x
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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
2 }( m, ^/ b; V+ c& E .ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具& Y V" o3 d ~. K- P3 [
chmod 700 ~/.ssh+ u# E4 W" c9 X/ i7 \
銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼ ) p, B, \0 a) O1 D
cat ~/id_rsa.pub >> ~/.ssh/authorized_keys
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: N2 H! k3 J. J- w璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具/ n( ^; F; L; l
chmod 600 ~/.ssh/authorized_keys% K* s2 F3 t" F0 d+ l5 g
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6 L2 o7 z, R0 k- H9 H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
2 T% S: w- M( t G& ~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/ t t# k1 g6 r x( L8 i
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4 \( W9 b: |/ f1 q- s) f( t5 y/ n, mP.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# a+ L1 @& N( Q: Y; s
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