砍敺 IT_man 2018-9-13 18:28 蝺刻摩
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& X: ?9 b* D* W" b" V5 ]% }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:1 p2 d0 G$ {& A6 |5 U1 O
5 g0 a6 }* K! e<1> 每lient蝡舐YClient:1 O0 j. n( P: ?# m" T$ O# Y+ F
/ s* i1 M, f) M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
: V4 X* H, u! [+ s* 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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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
' t, W0 _+ B8 C0 `! J3 ^1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa) S2 b% [" o5 E
2. Enter passphrase - 頛詨亥芾撖蝣潦
! u7 v( }1 G% o: i' K9 ?6 U6 c3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦- c) P: [- C4 ?+ `' C+ C: B
& q; E6 x7 C7 }( \6 C' i, y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 h) J# x8 e8 Y! u) x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 ~ + L |' k- i7 |* o
1 }: z0 N3 A0 i. i* g: G<2> Server蝡臬亙Client蝡舐Y祇:0 W8 E3 ~" \# {3 ? K3 |9 B
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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
$ v4 q9 y! x1 Y$ |3 Q9 [1 z% ~ .ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具. D7 A- M; }) k' E) I
chmod 700 ~/.ssh
4 z E5 J& q7 L. @* E5 |銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼ 7 O! k- s1 N. N8 s/ ~( B. F
cat ~/id_rsa.pub >> ~/.ssh/authorized_keys3 M' Q5 N% V6 |; [4 [9 d
6 E: Z3 |$ u) s& q% Z- } N6 J% I3 i璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具
* D# m; Z- ~( Q8 ], _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
3 v4 L+ E1 X" J7 `' y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
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