砍敺 IT_man 2018-9-13 18:28 蝺刻摩 * Y: L% p5 x0 S
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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:4 W6 W3 F3 z, g, Q! K
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<1> 每lient蝡舐ＹClient:( [0 C9 `* U$ o) I2 R
1 c: b- G. q- r5 u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 ]) N, q! T. T/ T# A1 T" |靘,Ｙ銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 :, t5 ^ Q, M: U, K9 Z1 I4 h1 {6 f$ ?7 O
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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) o7 U& j) K( A9 K6 q |! I
1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa* G1 |# I }5 Y. g; B
2. Enter passphrase - 頛詨亥芾撖蝣潦
$ \! j% s, p) @0 @" q3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦
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& Y# X* [3 [% @1 I" W% ~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
9 v' n$ U- K% _6 M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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+ K- k0 o4 ~; b$ M0 E$ {' C<2> Server蝡臬亙Client蝡舐Ｙ祇:5 t! f0 v! i7 ?, ?5 [
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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
$ a% @5 \; ]2 H- `0 |, y .ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具
. L0 d) q/ F: Qchmod 700 ~/.ssh& B' H8 c* ?. L+ c; a% w0 X
銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼
3 k$ N3 a5 f8 h& w" ~- Fcat ~/id_rsa.pub >> ~/.ssh/authorized_keys
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5 {4 V* F& w# O璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具5 P0 I- S: h5 }5 E
chmod 600 ~/.ssh/authorized_keys
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+ z. A" j+ X1 K& ]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
- g& d6 Y/ R$ _9 c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. {' V+ w+ }0 r- m" o: f* \
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潸” 2018-9-13 17:00:22
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