砍敺 IT_man 2018-9-13 18:28 蝺刻摩 8 s5 x7 R! O# z7 i6 J1 w
- c, ]. N/ J7 l0 m' r
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:
& _8 J% B: w5 o0 i$ ^# k2 o; w, C
<1> 每lient蝡舐YClient:5 j, F5 O4 u0 w' `% C) [
4 U) q O( C( K# s& q; 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
: X& {* a/ d& A9 h$ l; a& S! D( T靘,Y銝蝯軏lient SSH 祇+蝘堆閮剜臭蝙 RSA 瞍蝞瘜 ==> ssh-keygen 隞 :8 V1 a: L$ ]/ B1 C, N9 J. j
9 z5 U5 S% T) P: C
" y& F H5 z4 J8 {4 u: g# E+ {
: U2 k! H6 f0 f6 I0 g- l
. \! b- A& C" F; A
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 s: c; ~0 l% y+ G' w
1. Enter file in which to save the key - 頛詨仿啁瑼獢頝臬蝔梧閮剜 ~/.ssh/id_rsa4 p6 ]' A: m- @2 ~+ C7 ^3 k1 Y( }
2. Enter passphrase - 頛詨亥芾撖蝣潦
0 a; ?6 z" M8 Q3. Enter same passphrase again - 頛詨乩甈∟芾撖蝣潦
8 x: B; c! s, E$ j$ j) t3 I, H: u. y- x6 f
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
" G' u% R- D- J. M8 k U, B. M; a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 ~
4 C2 h2 r! N* H# E0 v' g
3 i" u3 H) t ?* t8 B! v<2> Server蝡臬亙Client蝡舐Y祇:
% I0 e3 B* E$ Z# M: }2 x) ?$ e
( g$ x( s z, w# C: }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+ M: v- `3 ?+ j
.ssh 桅甈寞芣砌犖航撖,璅瘥頛摰具
6 _( D# @+ L( }/ q: ]chmod 700 ~/.ssh
% P+ G: `7 i- o6 d) o3 T; P7 U3 S銴鋆賡靘 Client 蝡臬祇堆臬亙 Server蝡舐甈皜(authorized_keys)鋆∼ 3 @- e% f4 z/ i. n) O, Q. g
cat ~/id_rsa.pub >> ~/.ssh/authorized_keys
- l% C+ V u2 c/ B: F* ?6 l* s# l2 s( ~, E5 @! o
璅 authorized_keys 瑼獢甈芣砌犖航撖,璅瘥頛摰具$ j% N2 j; V# C0 F4 C1 w3 ~3 k$ d
chmod 600 ~/.ssh/authorized_keys
9 G! A z$ _; c) X, P) w% I9 v) O9 o# |" ]- o; c% i$ d
& i9 `# r% y+ a, C/ R9 q. g! r
1 c# F9 B; Q8 N" b. A( `蝯:
1 v) M0 V: f( d+ Q, y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 X- o3 a$ |0 ~0 h/ t1 ~3 L) D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
9 c ^" @0 j! I9 _/ F' r! ?4 y& d: T
$ V- i$ A& J: }* [4 g6 h
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
/ D S, y" R7 t; r
7 d" C e% @2 v/ s |
|