砍敺 IT_man 2018-9-13 18:28 蝺刻摩 ) C% L0 t- J3 y, e9 N
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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:# i! l+ D% t0 Q( t4 g7 o
5 F, u0 |: {4 t t, U5 F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
7 g; {* [% S4 K2 ^靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 : S; l* L( ~0 l2 C0 V
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8 U3 \8 g! G0 `+ N* t: U1 C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) f* [/ h* `: S
1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa
5 Y, ?6 P, }' Z2. Enter passphrase - 頛詨亥芾撖蝣潦4 G6 g. p" m: e. }" k4 S
3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦
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$ `0 u; [* e( \ C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
! g" J; ]9 d7 v; d8 f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 ~ / p; ~' C0 ~# d
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<2> Server蝡臬亙Client蝡舐Y祇:, N1 z) G) Q5 G2 ^' V7 U7 I$ _
( F# a( g" p# R4 P9 O4 Y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& H1 ^. L1 ]1 N9 F
.ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具) z9 M' d+ }! y; k) ? N! S, f
chmod 700 ~/.ssh" \- b: K! l" T0 j2 l
銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼ $ t% X; }3 J# Z! s! ~% V& C2 R
cat ~/id_rsa.pub >> ~/.ssh/authorized_keys/ t; p5 c! ^$ Q$ K }
5 g4 [3 U8 I2 Q# |% E3 H* E* W璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具' L% ~8 c: ?- |$ a. X7 {
chmod 600 ~/.ssh/authorized_keys
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蝯:
- g, r! [2 U9 ~8 M' J' H# G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
3 Z& G8 h8 c( J# V; Q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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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& X% z; U7 |; c' ?
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