砍敺 IT_man 2018-9-13 18:28 蝺刻摩
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! f+ r1 Y4 c1 m7 U; M1 t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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$ q: _# I% y. K# j( h<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 D) _9 } T9 F1 H" N1 k& J' u4 z
靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 :+ v/ }' N# x/ u' B# p- s
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2 X1 J- I- i9 r4 V' W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
) }2 e4 U- c& f: x% [1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa
& n6 ^2 o- c, r Y! z# f7 v. M2. Enter passphrase - 頛詨亥芾撖蝣潦
6 M& s! b9 l3 H6 _! O" s* o8 Y3. 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; ]8 V! u- t, ^8 f9 q5 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 ~ + Y$ p. Q% A; v. \' H) j2 O
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<2> Server蝡臬亙Client蝡舐Y祇:
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9 a5 V6 j& t+ o" i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- `- O# `7 [+ A0 ?* q- n- Q4 C
.ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具. y6 ^ r, A8 p% _0 Q# [
chmod 700 ~/.ssh
, ^8 g1 E6 v q銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼ 3 U/ V8 y: X1 y% m' q( n0 D
cat ~/id_rsa.pub >> ~/.ssh/authorized_keys4 t( R2 o& s7 r( n
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璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具
4 [+ w: L, h' E& H5 m9 H) D1 ?9 wchmod 600 ~/.ssh/authorized_keys5 c8 Q9 Q# x5 J6 k) @
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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
/ ]3 L) I; _' X" ^' u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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* H1 e) i- f; i" U4 S1 W. |* k5 |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; G9 ]6 e a$ _1 q: ?) [5 f& q
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