砍敺 IT_man 2018-9-13 18:28 蝺刻摩
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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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<1> 每lient蝡舐YClient:$ F; K, a& @4 [3 ?6 N
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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) o; E- s# z8 l7 U靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 :6 w/ `( k1 p% T8 I
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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' a, e6 r" V4 X9 ~8 j+ J
1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa
, b! B2 @) O: M1 t2. Enter passphrase - 頛詨亥芾撖蝣潦
1 i4 O, | T5 a9 L3 O3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦
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% f+ }- Z- |; C4 s, ]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
. `( u+ Y: C7 ^! p# Z5 y1 ?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 ~ ! `: @! O& W" W1 D
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<2> Server蝡臬亙Client蝡舐Y祇:
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% J3 S$ H0 r* }( `3 y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2 M: m- H" o% X1 w
.ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具3 |% U! D/ G, L3 F5 y, v$ B
chmod 700 ~/.ssh; u* Z5 W& Y6 r' } m
銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼ " k0 s6 y5 N& o% c
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
- w: e( C1 ~+ O( \8 |4 n6 Z/ ?chmod 600 ~/.ssh/authorized_keys1 `9 t, N$ q4 b+ S+ p" s
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蝯:
5 A: i* k% R$ e# |" n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
% g: Z# d7 X2 O# m4 R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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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- h# q& p5 E$ _/ `6 j
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