砍敺 IT_man 2018-9-13 18:28 蝺刻摩 + X& q4 G v/ z0 R& v; I, w3 Z5 R
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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:* u5 k$ @/ X+ z( w# o! d0 L, q
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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' f( K1 s9 B6 V# ?' {
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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/ O# C2 T, j! r2 }7 o! g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, M( M, g' m: M
1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa
6 }$ W" [ A9 z# G4 q+ B9 h2. Enter passphrase - 頛詨亥芾撖蝣潦, C9 T' h5 k. Y. J6 a+ F
3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦+ I; h% x/ f- ]
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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
6 H3 J6 }/ V7 m' ?9 t; F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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: o) H, F, t2 o# q. O" U2 e<2> Server蝡臬亙Client蝡舐Y祇:. Y; q0 U1 s$ R7 V- g8 K- Y
7 C% P* t: q( [4 o, m2 C! ^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( }4 Z3 v% f: x) q5 _. w P: ^9 \
.ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具
1 [. i9 k2 l4 j+ z% ]# jchmod 700 ~/.ssh
& o$ a& ?8 B3 V, H0 \/ t0 A8 \銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼ % Y, Q; j2 \& P2 A
cat ~/id_rsa.pub >> ~/.ssh/authorized_keys+ `. |2 O# X9 p1 J
y# S4 R0 m1 e, I* v* u璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具! \( q" c8 X- W3 _- a9 q
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
" {. i/ Z0 ?" X) v Z# q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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- e, b: j7 \% q, r; SP.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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