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 ] _: s" U( `1 W! F# [<1> 每lient蝡舐YClient:
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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
/ D! r8 E$ N1 ~) E1 X2 V1 Z靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 :& X6 y2 F: ^0 I( g6 _3 }
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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 ?" `( } R/ e e1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa# e# |) E: u+ |7 r0 d5 ]
2. Enter passphrase - 頛詨亥芾撖蝣潦2 w" {' x" t2 g6 O3 C7 H
3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦4 N; k. B/ @6 I7 y
. b, d3 \: C3 l4 L1 n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; I/ T% _% \+ ^3 a# q$ X
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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<2> Server蝡臬亙Client蝡舐Y祇:/ I3 Z0 |/ O9 n& W& R: C6 `# W- m9 h
% J$ I7 s1 ^, I# E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: i* N) t% w& V$ d, ]2 N( v- ?$ y
.ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具5 ^3 n! o5 m4 Q
chmod 700 ~/.ssh
( P* B4 u6 j! e0 e; W; g0 s銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼
5 o8 R i0 h! R0 ~* Z' Mcat ~/id_rsa.pub >> ~/.ssh/authorized_keys. I; a% I) b% p( f6 Q
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璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具, e6 n8 ]7 l% B3 F# j1 {
chmod 600 ~/.ssh/authorized_keys$ m1 p$ o/ Y5 k! u
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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, O' r3 T7 J i1 E) 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( \/ P$ ^. j0 ~& l7 w9 b
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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
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