砍敺 IT_man 2018-9-13 18:28 蝺刻摩 # N J& N% l" a b; f+ m5 k. \& J4 B
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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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' ]' c9 V& S1 B. |7 b' e: G<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
6 x; Y' W. P. I% `/ a8 T* a6 S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1 {% \* u% X4 s
1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa
) E8 c Y. l3 X0 E2. Enter passphrase - 頛詨亥芾撖蝣潦
7 _! b9 U1 D, O3 Z/ s3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦
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0 \- i: L7 D/ Q0 m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8 H4 u* F; ~4 Z3 Q
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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: J, n K3 w6 p5 s1 K' S<2> Server蝡臬亙Client蝡舐Y祇:
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A: r+ q" `0 x, j- ^0 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& r$ H Z# p: l- K; |
.ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具
& T5 M# Y7 |* ^( B2 Y# s/ K# cchmod 700 ~/.ssh
+ I6 T- n0 h/ h2 S2 n2 |銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼
! E; j) ~9 q' c2 L% `$ u5 Icat ~/id_rsa.pub >> ~/.ssh/authorized_keys# c& ~9 g; |9 p' ~) Q/ B
& ?1 C; h! q4 w4 a6 h1 Y5 o璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具 k; x& y- y* n: u0 ?' v! W8 o
chmod 600 ~/.ssh/authorized_keys
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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
- w$ t& w8 T. a$ a2 G, ~6 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" \5 N. F _8 ?- l4 t* |" ~9 T0 O% q* }
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- w) D4 q5 Q7 }( A q C# a3 hP.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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