砍敺 IT_man 2018-9-13 18:28 蝺刻摩 6 ^5 w% ^/ v* O8 U6 N4 H
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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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9 @. M8 v9 b0 u% |+ E; m3 L0 s3 a1 [<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
+ t/ k4 s$ D) D8 s. t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
3 O# g/ O$ z8 N- C3 t6 c; q. d1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa
1 s8 q/ p& Z& }% f) t2. Enter passphrase - 頛詨亥芾撖蝣潦4 o& b; k' ~$ J; [" `8 N: F" l
3. 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
, s) \% B2 Q$ [$ S9 N& y3 W4 B" E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 ~ 9 H' S1 Y4 O" V3 \
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<2> Server蝡臬亙Client蝡舐Y祇:1 }$ @7 i# P, X: F" a5 k# l
8 ?+ [, U) O+ L& t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- J) P, n1 e2 D/ t
.ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具+ M9 d# S' R- \3 {$ R$ a: I( k
chmod 700 ~/.ssh/ v1 s0 N7 o \8 G4 v
銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼ / }2 i. @7 k7 D) H
cat ~/id_rsa.pub >> ~/.ssh/authorized_keys7 Y" H" G9 m" o G: P
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璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具% U4 g$ [3 C- H8 G- L
chmod 600 ~/.ssh/authorized_keys
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2 \" F& ^( U( U: f2 V0 B( U" V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. Y+ R u# y# }: W! t9 ~8 Y* m
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8 E8 L! h. O% ^7 G1 A. J
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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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