砍敺 IT_man 2018-9-13 18:28 蝺刻摩 + e3 X4 r0 |8 W. @
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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:% A) `# ~+ K( a8 G- t" W+ |; v8 o
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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: H$ i! G6 u* \1 |* C
靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 :
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e6 `+ w( h3 G9 h1 B# I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
4 x2 y! D- ~# ^) {/ b1 F! H1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa
- y# b4 \! e4 u4 j2. Enter passphrase - 頛詨亥芾撖蝣潦2 U7 s+ b, Q( @9 @
3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦( T4 W w1 F; ~7 \$ u+ P) s
/ h2 H4 Q0 {& G+ P+ P3 v+ 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; x" \7 J% A m4 H
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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+ t+ ` ?; T3 i. n<2> Server蝡臬亙Client蝡舐Y祇:, o) A& y4 C3 A6 Z# l
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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: g: P" `' V& @2 r _4 n/ P; I0 G0 N1 J
.ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具3 V5 m& Y. U% |; A0 u
chmod 700 ~/.ssh
6 h& l$ E d, S& z! Q銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼
: b q0 }1 O" Q f$ p2 Gcat ~/id_rsa.pub >> ~/.ssh/authorized_keys
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璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具+ ^' S ^ k' _6 @# H# S
chmod 600 ~/.ssh/authorized_keys
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1 z% N+ A& {+ \; ?5 i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/ S7 h4 ^9 Q: k* c1 s- ~$ x# U
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) ^3 X$ g4 h& m2 }* L1 o
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2 i9 Z" t! @- ~) x4 @8 ^0 d1 ZP.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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