砍敺 IT_man 2018-9-13 18:28 蝺刻摩 1 e: v" `* j3 o& q$ V
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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:2 ^# w* M9 ^; Z1 `/ d/ g
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<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: `5 P( U2 w9 q% F3 K1 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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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
+ F6 q2 [' ~* q5 V% `: q1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa' {" M) r2 {. b# k
2. Enter passphrase - 頛詨亥芾撖蝣潦
( O4 [! ~; r! K2 _! l3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦
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3 z( J0 w" k+ U- r+ G" ^" ]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: E) x/ r. k2 n7 J
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:! y6 t2 m0 I% N- y4 M% @4 _
# j% |. M' ]9 r7 s/ T+ V. f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0 s# b( Z# n$ f
.ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具- {4 }0 Y( }7 `1 y) c. `
chmod 700 ~/.ssh% n2 v* B8 l6 u$ i- v3 ^/ Q$ E' v
銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼ + I W9 G% p$ D6 g: W
cat ~/id_rsa.pub >> ~/.ssh/authorized_keys% Q$ ~# t7 ^0 a' T, F
! M" D/ S# `+ v9 P1 P) @( H9 {0 Y0 ~璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具6 e' o/ q' |" q
chmod 600 ~/.ssh/authorized_keys- I g, B$ w8 ^
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蝯:
' x& h( x7 O- J5 g- q _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
; c5 ^: I- X6 s2 u$ E7 b0 ]# e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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- t f3 m; y8 j* ^6 E2 l |% iP.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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