砍敺 IT_man 2018-9-13 18:28 蝺刻摩
+ h- C5 ?/ c+ C2 c, Q4 _ P
1 y' j) s" h/ r% S0 C+ `, `) ? |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:5 y6 D( b& f! R5 y8 R
$ R, ?1 l- T; s& T3 n9 R<1> 每lient蝡舐YClient:; w4 d( x: D- }* D0 z- T8 z# `
& T0 O: e, [3 F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
( u" ~* u- y$ z5 X) v+ w靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 : {( W; R/ |. f7 ^9 ^8 m8 @0 K
2 a5 L* y* A7 ~8 m1 j- z
& F, U! s0 P. c2 R$ c c. x1 G/ k0 z# [: R5 O
3 ^2 Y! Q* k* V$ M" P# c
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
L3 \- C8 t* {0 n+ c6 }1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa
) e b: `3 w: [6 d) [ ~' o2. Enter passphrase - 頛詨亥芾撖蝣潦4 J$ Y1 V4 U. l: s4 q
3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦7 t! {7 s1 T. W+ ~- w7 I* g
- W9 _% K9 d& D p, T# x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2 j W1 l1 |+ I' Y0 R6 y
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 ~
/ B7 c: P. n& h5 ]" m! g
# f" q9 {5 e1 u<2> Server蝡臬亙Client蝡舐Y祇:
6 `: }2 ^- A4 a" O2 u
( d* y j6 n0 b9 Y7 K$ z8 B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9 ~- f: f9 w9 ^' h
.ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具; o) L7 |4 s8 E! l N% M
chmod 700 ~/.ssh- b: D0 N. ]# B1 M9 R+ d, p" f/ \( y
銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼ 5 @0 U+ q5 m+ {+ m% J$ Q
cat ~/id_rsa.pub >> ~/.ssh/authorized_keys- |9 z8 V, M, N) _! S
( O7 l: _1 d5 F0 O璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具( @) h- H8 h% j3 r- l+ W
chmod 600 ~/.ssh/authorized_keys
* b5 g! X0 Z. A; G! Z1 `; H, o6 g/ z, f
! L h- o3 e1 e0 _: |1 q8 F2 W" w
& f6 Y) s4 F5 l: g# o/ V2 r+ N
蝯:
- b1 {5 `2 o: C8 ~/ t' \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7 j; Q4 A, H/ F8 \8 o5 E5 s h
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
8 ~! c2 T( a; p( b$ W9 n
' B& P- x# J: u7 Z2 e) K9 E8 H% p5 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( E2 Z1 h) U3 r" s, O! `9 f" W. Q
. n3 d- P7 p( d7 j: R
|
|