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:; ]3 N4 Z8 T3 V9 `* u# ]& Y' j, @
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<1> 每lient蝡舐YClient:/ o* U# a8 d6 X8 b
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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
. Z- D) M+ h- t7 q, Y1 ^% e0 j. K+ }靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 :6 \* a6 ^8 I" \' E# u* B
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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6 g' O0 Y/ l' @( s" i
1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa
/ Y' V6 b/ B' _; H& X5 N4 L# u! ?9 v5 L2. Enter passphrase - 頛詨亥芾撖蝣潦
) O1 n; ?: U4 s( e) _8 e" v% k3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦0 d F# ~" g5 w' {$ T
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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8 h! K7 l H+ a' n: @! h: M
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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& V& O- a+ \$ h7 X<2> Server蝡臬亙Client蝡舐Y祇:8 n6 z! i( u6 L0 G
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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
) m4 _6 K# \+ D2 ~% Z- o .ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具
+ c0 H1 `' e* [) j2 o6 Y0 Y5 z6 echmod 700 ~/.ssh* q5 ]+ i P7 V8 h' v$ |
銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼
. w3 u. n5 s: V4 i9 E, |cat ~/id_rsa.pub >> ~/.ssh/authorized_keys
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% R3 e- s: E. ~* `& E0 s2 p璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具( f& l5 R. R* b- r9 j: z
chmod 600 ~/.ssh/authorized_keys
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蝯:
3 H( x; y5 M4 H p' T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) D4 ?+ c3 G# i$ o, f) G) r
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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; X. t9 b0 c M0 _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
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