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:; W# Y4 x# z% Z) Y# T
6 N0 ]. {. Y+ R* G* T/ @<1> 每lient蝡舐YClient:
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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2 |1 \% I9 y: P; |# f9 i, g
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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* }, V# o' L, x/ |, C3 e" w* _% f3 }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
p4 G$ x8 C- O1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa
3 u8 R/ N# V C; u1 I+ c9 Z# e2. Enter passphrase - 頛詨亥芾撖蝣潦: P2 x/ S$ _0 ^! G$ d) H# c
3. 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7 B9 F6 s/ l. m* y0 r" F: D* Z
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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% N2 q5 B4 Z3 r" R; g+ u8 j<2> Server蝡臬亙Client蝡舐Y祇:
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# e( A2 i" ]" y9 J9 A' c# H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" B: B3 O9 G5 k
.ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具7 \# \7 P/ N+ V! P! V* b U. \
chmod 700 ~/.ssh Z, E d" B6 d- F
銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼
2 w0 b0 }% x/ p1 n. ~cat ~/id_rsa.pub >> ~/.ssh/authorized_keys! F; v+ l. `7 c' H* \, Z! Z. S
0 U# t/ p7 t- c+ o) g璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具
$ r6 @5 L: ]% R3 N. fchmod 600 ~/.ssh/authorized_keys' X! m7 K. B, ] J4 E8 \6 U
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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
, s0 B& ^! ~- h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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( @) `" r& [, B8 VP.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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