砍敺 IT_man 2018-9-13 18:28 蝺刻摩 - ]0 I0 |! ?9 t
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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:/ q" d* S- i6 i j
( L& r& C" G' A/ x<1> 每lient蝡舐YClient:, {5 l2 J X o- u" s7 ^
" ~* j. z% j( D3 Q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' }0 A) x% q( E4 i9 x5 N/ j
靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 :$ y! f6 H7 |' u2 o
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: n5 z" V9 p) x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0 |/ z% c& ~7 Y% j5 a
1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa# x' `, T6 D4 b& o
2. Enter passphrase - 頛詨亥芾撖蝣潦. j1 }7 \: u& ^5 j( n- j |1 r
3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦
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2 h# z4 n% P2 f, ~3 ^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 }+ C$ x! }6 o2 F: { u. M1 f" g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 ~ - q# W2 r% a7 [. D- @- }0 H0 y0 S
( r" }! z5 W" d) v3 H<2> Server蝡臬亙Client蝡舐Y祇:+ ]& N2 r5 u- {$ x4 ?& c
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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
, I9 | l* G$ F3 b" j0 B .ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具
: C! Y9 S: y; l) K; ^; Pchmod 700 ~/.ssh% }% ^6 q" |& q+ \
銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼
3 [ p5 b3 i" F5 k$ |0 Ucat ~/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4 C7 k* I: A+ R0 C) M
chmod 600 ~/.ssh/authorized_keys
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) I6 b, @* Z% z9 T' 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' f0 P1 o1 _4 l, [
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( C2 d4 P+ j* |; j7 h: }
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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% F) i9 k0 o: _% U( M
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