砍敺 IT_man 2018-9-13 18:28 蝺刻摩 5 c% v2 e! B# n: d7 f" v9 X7 J/ F
7 a# U, L- E. z9 }0 J- o, `" B" k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:/ g I2 g8 Q& F) V! |
, B7 a( n' ^6 }3 E: P<1> 每lient蝡舐ＹClient:" o* {8 k+ `1 I# `
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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
% @) Z% D8 `2 z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8 X9 |- J, b$ U
1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa
0 Z+ g8 W: T! v, n2. Enter passphrase - 頛詨亥芾撖蝣潦% [, i' j: n, s1 O3 g
3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦' ~$ i3 ]) a/ \0 A) Z5 {
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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
0 k' d z/ C! i/ O% B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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8 g! w: F/ X$ [( y+ N8 F<2> Server蝡臬亙Client蝡舐Ｙ祇:. g$ H/ A. [+ ]* s) P9 V; g, c
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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
M J6 H: f5 ^ .ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具
* G3 a& N/ t6 l1 ichmod 700 ~/.ssh
* f9 u, ~- Z* a3 q3 p, w銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼
, D# x& X3 U* }7 r6 I# `/ ]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 y [5 o- u+ ~5 o3 G1 n5 _
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
; f- B5 J& S f6 e+ A9 J7 Y. k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" w. m j* y) E: R% ]8 p
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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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潸” 2018-9-13 17:00:22
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