砍敺 IT_man 2018-9-13 18:28 蝺刻摩 $ M* k1 E5 T+ A: V0 u( K7 p. B
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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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# Q) `- f1 ?! J( h. s( Y<1> 每lient蝡舐YClient:2 B1 b9 L1 I7 |- E( ~
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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
# } T. h, M; p4 G7 P$ t9 ~; C靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 :' i/ @# P! ^7 P# |( y8 T
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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0 c# d- B5 G, H
1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa: N/ r" c4 G( ~+ [5 z: s
2. Enter passphrase - 頛詨亥芾撖蝣潦
2 w; M9 ~8 I/ I3. 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
8 o# n$ n3 w; Q, ^( V$ X! V# \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 ~ 8 D& I9 ~! b/ q2 z/ g: g
0 U) [" T# o1 i( {: K* E0 O: O9 K<2> Server蝡臬亙Client蝡舐Y祇:4 ^1 Y* d9 M# U4 f
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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 O3 ^. ]; l9 z, `0 x: a y+ u0 m .ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具* U, \- O9 d" A# j5 w$ Y
chmod 700 ~/.ssh6 v3 u9 Q3 X4 m% u" z0 b
銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼
- N: X" a% E7 y5 D4 Ocat ~/id_rsa.pub >> ~/.ssh/authorized_keys# B; V+ {* q. e+ ?8 B1 _/ S
4 `) \$ q% @. _; P$ P; ]璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具. b6 F0 W; V. g9 A& |
chmod 600 ~/.ssh/authorized_keys. a" Q; H1 H0 [% {% w7 {
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蝯:
6 Y! b, v8 }1 T6 T8 r, u+ m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
5 Z1 ^5 S4 M: e! i; T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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- h0 u# n$ D; t) n) e- J% 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
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