砍敺 IT_man 2018-9-13 18:28 蝺刻摩
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% I9 O5 S( A. g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:
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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
* S6 t" ?- g9 Y; ~) m+ T9 c& y靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 :& q/ O6 I- r+ l$ E
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; R) U& A; q9 l* C% z- v' }/ j5 Y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& _/ m8 L- W5 P) e1 e7 n( W
1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa
j8 X1 r6 F3 W( N; t, \2. Enter passphrase - 頛詨亥芾撖蝣潦; U( P2 t: x! o! X
3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦, F2 z' q* J2 \4 O* r0 G
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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, V4 d+ y3 B2 X* f9 i6 O5 T
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 ~ 4 v0 d5 C O3 u# b8 v
! R: c) h" l3 l# \; d' i4 h! M9 s<2> Server蝡臬亙Client蝡舐Y祇:- k6 w/ Q$ G# y" l
- k0 O" H. d0 h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% C( N# N: s1 U. S( V* G
.ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具. v9 K8 s; T& l2 N" Q8 i
chmod 700 ~/.ssh0 q* n$ ]% ^& a/ ^
銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼ 5 g6 w5 g+ R, i& o
cat ~/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3 g; {& C: v9 K. B( ]; U
chmod 600 ~/.ssh/authorized_keys( j- c( }/ k# p: j. S
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蝯:
7 W0 E& J, g" Y S* H E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
* ^- ?6 Q, O. [+ w# C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4 d' L2 Y; B" O( D& P5 F) z/ d H: Z1 O
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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: R! l: V7 o4 ?- T) K4 @, z
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