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| #coding:utf-8: D& n( O+ k' h! f
"""
5 o# B4 |& D. I3 V; } ssh操作例子 实现了服务器日志下载6 h& B' E, U1 f) k
2012-08-24+ S8 S9 r8 }* G: N2 M
yywolf
( |. g# l. q# h% Z+ v& f """9 c3 u* i @* [0 h
import paramiko9 z$ n* A/ u" e) o
import time3 t& u5 x; W2 r. j+ v
hostname="????"4 F6 X0 P* j4 y4 D1 \0 x1 u; @
port=224 e4 i7 q- _6 P5 Q
username="app"
/ A1 f3 T; w$ f4 E password="????"
% Q9 L2 x3 i4 b; a if __name__=="__main__":
1 Z4 ~* \+ m4 n; _' x! g # paramiko.util.log.log_to_file('paramiko.log')
# @, [, W# I7 j8 O0 b s = paramiko.sshclient()
3 q& G# ], e8 e& V& Y$ s s.load_system_host_keys()
6 m1 F; W7 r: ]- M2 T s.set_missing_host_key_policy(paramiko.autoaddpolicy())
$ c8 G1 P- M9 n/ R0 i s.connect(hostname,port,username,password,timeout=4)
, P* g* C w- P6 q. S stdin,stdout,stderr = s.exec_command("sh ~/log/check")
2 k7 j c( ^- A2 ^ print stdout.read()! Z8 W" r9 r% Q7 I
s.close()
+ `5 ?8 x8 ^) ^+ e9 n) q# ]" O5 o #sftp
4 J6 q$ w8 O- Z2 Z7 R5 x t = paramiko.transport((hostname,port))
2 g% {6 k8 q1 v% w0 V( L! ^/ t t.connect(username=username,password=password)
G" G2 C6 n, ^# y N! G% h1 D sftp = paramiko.sftpclient.from_transport(t)
, V' `$ R( t1 M8 ~" S% P- h files = sftp.listdir("/home/app/log/")2 N: }+ `* W* q( W6 i
for f in files:
. a5 _, F- B. I, L print f' Z! O9 S$ j$ j0 z E
filetime = time.strftime('%y-%m-%d',time.localtime(time.time()))+ Y! e6 f9 z2 h2 P5 E
#需要下载的文件 和下载后的文件名+ z( D% q( U" R% ~* z6 l- K
sftp.get("/home/app/log/server.txt","c:\\users\\administrator\\desktop\\server.txt")2 n& B' _3 y* c
sftp.get("/home/app/log/"+filetime+".log.zip","c:\users\administrator\desktop\\"+filetime+".log.zip")+ i; o0 D! s/ b1 U: s8 l1 Z" {9 \, \
#raskey
" s1 T4 c; v$ I+ m: m3 ^0 J* J6 B pkey_file = "e:\\yy\\tools\\key\\rsa.txt"
2 g. t- n) z9 `! r, h9 i& ?, S key = paramiko.rsakey.from_private_key_file(pkey_file)
9 f7 |. f, f( {7 Z0 ?* O0 ~ s = paramiko.sshclient()
* p3 [. q9 G0 @5 F0 w7 o s.load_system_host_keys()
& f$ F& ]- {; S1 V" P s.set_missing_host_key_policy(paramiko.autoaddpolicy())
9 m3 e9 c) x8 a; N) H& @- H: G s.connect(hostname,port,username,pkey=key)2 l2 M7 Z% V3 S, U7 N' j
stdin, stdout, stderr = s.exec_command("ls -l /home/app/log")
1 [6 C: r. a" |3 m print stdout.read()
, D3 o! g" g6 d$ I s.close()& S1 v0 `. j1 ^9 H
raw_input()
1 o5 z# x j* k
7 D9 B8 B# t. y0 r4 }, [% i8 c |