砍敺 IT_man 2018-9-13 18:28 蝺刻摩
4 y* E1 T' `+ O
0 t7 v' R0 S5 O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:
" T2 _; _1 T+ e3 }+ i! s* e' v3 m: F1 i4 P4 y7 I/ E" E" x
<1> 每lient蝡舐YClient:
3 O ^. b$ m+ g4 K0 q# K2 B. x ?; T
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
9 m- r6 k' Y$ v0 |5 M7 \靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 :. H/ v( `2 X. a& t
9 ]. C( a% r- w" T' }( [
9 c7 S& _' k6 q W0 i% Q! ^( ?1 A5 G' E) e. k& h% H( J% {! ?
0 C4 A! n$ S# \% d% w0 F& u; M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
9 Z- g" k" x# q0 k9 M: x; v1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa6 Z7 s. i; \) D: M8 J9 U) s
2. Enter passphrase - 頛詨亥芾撖蝣潦
: T% }* Z6 Z2 b+ l3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦
8 O8 e. h! o- ]" m% e1 _
! h6 l& t; f3 n4 y" i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: K/ g4 S+ L. L% g- k, O! E
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 ~
" V9 V" G. T3 X' S. O5 m2 Y. s' \6 G/ r( X/ U' K6 J" |
<2> Server蝡臬亙Client蝡舐Y祇:0 G2 j4 v( ?- w
$ j7 c _+ k1 }, m6 B. 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1 @* f# v7 T/ A; q* m1 i. _
.ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具9 P& L: o+ ?. I; w
chmod 700 ~/.ssh
6 L7 }; B8 f! Q1 H7 H銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼ 4 ~7 z& b$ [/ A+ G! g) E2 F
cat ~/id_rsa.pub >> ~/.ssh/authorized_keys% g7 m) l+ W- \+ t' H
5 i f `; h7 W+ [2 h% {1 K* z
璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具
5 J4 X. U, m( L5 bchmod 600 ~/.ssh/authorized_keys
# J% n3 d4 A4 i. u
w! | G- Q. l, i, b: K) ]" W: r2 N% S! F. t, E
) o/ K* Y9 q' B \: L7 T$ k
蝯:+ b4 K P+ x8 K2 x
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6 B. j$ g8 B3 E% z5 Y$ B
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
* U8 @- [: |% ?* K$ r0 x6 }) P! k: I9 b% ]7 D, A. \
9 ~3 @/ U8 r3 u; F7 {) e8 F7 k
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
/ m6 ^2 S/ I3 r3 M! g9 A& x
2 n: _ Q3 q9 L; g3 F0 i |
|