砍敺 IT_man 2018-9-13 18:28 蝺刻摩 7 g* h! `7 D: j- O k5 H
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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:* N- P; v) d1 B: A# t9 Y7 }2 ~9 x
8 u, g' M9 V1 t" [9 \0 d% H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
; r- s& V5 }$ S) _/ w |5 z* h靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 : y- j! L4 G, c' c
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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
6 `) z; o$ r# Z1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa j7 x3 P8 V. a! k' Z
2. Enter passphrase - 頛詨亥芾撖蝣潦
& R9 X8 Y+ M# t9 S3 K3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦( Q0 V' d: V0 r& \- p/ Z/ u
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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
+ D. v! Q2 s# {- S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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<2> Server蝡臬亙Client蝡舐Y祇:' c+ M1 p8 a. o0 J. A
8 \: c A$ I2 u; ^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
3 ~2 T8 L9 z& n9 ?+ O .ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具' Q' x; \1 M7 o) x
chmod 700 ~/.ssh& n# C; B; M4 w( b. a
銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼
; Y" Z& O; P/ r- f" _1 Ecat ~/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
0 T$ W2 S) A3 J: Ochmod 600 ~/.ssh/authorized_keys
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; b8 b1 t* P$ b' y/ {8 v1 i6 j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* ~$ |4 p: J6 C( g6 a
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.html8 x& r! D% B. P- x
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