砍敺 IT_man 2018-9-13 18:28 蝺刻摩 + w. f5 g% G, @4 r4 [0 y
, y* W* V$ x$ X/ z4 `2 {8 M J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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3 S8 G+ E' p/ h0 a- P: h* z<1> 每lient蝡舐YClient:
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! Y, z" ^# O2 \+ G! ~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# Y$ d+ m/ Q0 u
靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 :% N- q/ [; @4 p8 e7 W, Q
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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 B' Q: J6 B5 K" G% Y
1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa/ X4 E$ Y( r) u2 I j/ @
2. Enter passphrase - 頛詨亥芾撖蝣潦
+ U; }6 Q3 g g, W, W. H$ Z3. 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4 z. Y8 w$ m1 u% n( p
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 ~ ) X; M$ z4 g9 u0 N3 |2 x6 _
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<2> Server蝡臬亙Client蝡舐Y祇:) h3 R% y' R" T1 w- m3 t
) B/ `1 r0 o0 C- _% n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& A8 o7 f( k
.ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具 c7 E" b* `6 S0 ]8 |
chmod 700 ~/.ssh
! c. W& [+ z0 X- ^8 i2 f銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼ $ M, q" L/ g( |1 l g# U
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% r; y; ?9 |& Y+ K9 ]" f
chmod 600 ~/.ssh/authorized_keys X" o9 ]7 @( J; g$ J
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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
, _) x( d$ J* X' q- n7 f3 N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/ _; z* P4 r# \* t* a
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; B9 m. X; c9 L8 e9 x! JP.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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