砍敺 IT_man 2018-9-13 18:28 蝺刻摩
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" p% z1 e3 X, i6 F% p0 ~7 U4 m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:4 B) t$ E+ G% R2 y; Q1 ~
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<1> 每lient蝡舐YClient:
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# d$ k6 m8 V) R& Q+ m# X" K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
4 D$ I: F9 S5 z9 _: k; M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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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 K# g ]5 n3 Q) L3 @1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa
. X2 e- M5 _1 `' v8 E9 ^* Q2. Enter passphrase - 頛詨亥芾撖蝣潦
; X4 x' F6 f4 Y& |# ]3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦
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$ Q$ ^% u5 u3 K( v7 K# U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% S n+ Q: h a
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:% Z( R* T; Z" F6 @2 g) J
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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! Q9 D0 ]8 m }* y
.ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具9 Z& `7 ~3 Y0 l! S2 H
chmod 700 ~/.ssh
8 K! [4 c) |( Q* J1 u- S銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼
3 ~* ?* q& X" w4 |, e. P1 Kcat ~/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
) t1 t: \: L$ I M% }chmod 600 ~/.ssh/authorized_keys) G4 U3 r% V% g( M: p8 H
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蝯:
; k) L) z5 K8 Q: r- R d4 X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 X3 Y7 x( S6 u9 t( F( P4 q+ o# P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.html3 e7 q# b2 n; Q$ x8 S
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