砍敺 IT_man 2018-9-13 18:28 蝺刻摩 , t$ q# U3 D- n7 s
; j( K. [, Y# j4 L. d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 A% H% B9 { k5 `8 P4 o7 y
4 n$ E% }) L6 a& ^
<1> 每lient蝡舐YClient:, j4 I- M2 E. j) `# d! k
: X0 a. G( @" F- w, F C" }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/ X% p6 v8 K( i, Y
靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 :
$ ~: E- p% i* k! O( ]8 M4 k, Q) S
6 V, \/ U' A+ g/ t8 |
8 @2 A2 J- \+ l8 R/ S* v w: {9 M! i" }* H8 t9 k! T# B* \
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
+ [- C8 m) H) h( y1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa2 Q9 G4 t3 D+ Z+ {; U
2. Enter passphrase - 頛詨亥芾撖蝣潦
9 D' H( K/ B6 }7 X9 \+ e: d: q3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦, V/ `3 A% I+ P y
- C2 R* N0 l% e: T9 {
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, T9 @% l) |2 H5 E# 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 ~ 9 x7 p0 T$ }" E! T3 L
: T* R2 A$ [! u( H1 \) Q& n$ @
<2> Server蝡臬亙Client蝡舐Y祇:
8 |+ j# Q# S; ]( A% n3 N# g; G& J
8 \8 @6 I, c: z. k: |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
?. n; v2 c ?5 K" P, T) [5 V .ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具
* H6 H0 q' B* {( r5 J% Xchmod 700 ~/.ssh
% Q+ [4 X8 h' {4 U5 z/ T銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼ ! P* Z3 F3 @" ^" E+ d2 p0 \
cat ~/id_rsa.pub >> ~/.ssh/authorized_keys3 K2 B% k! R% n: t
! M3 P3 w# _ _; c1 O, S+ M. O7 ~璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具
d- {& B0 t$ A t2 P& J2 h; m- Hchmod 600 ~/.ssh/authorized_keys
- C8 M8 |: i' \* z$ O; x+ s' e& r1 y. @1 r2 D
4 ^8 a L2 L, ~3 H6 U: J' j% U$ A
4 w$ I- s2 p3 Q+ K: d& r
蝯:. z6 I# W! @- Y7 _7 {
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
: j3 o9 I! ^+ P0 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
4 n8 r- L2 ?8 ~ q+ _# `0 f+ m2 Q
( L% A$ e6 H3 p3 ^: T! U6 h( |" i& }% Y/ \# b3 b+ {, C
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( b; O' g3 L3 J6 p7 t% ~* V
7 T7 K3 \9 K: w1 i1 j& o0 J
|
|