scp

Secure Copy File from remote server via scp and os module in Python

我与影子孤独终老i 提交于 2019-12-01 03:54:09
问题 I'm pretty new to Python and programming. I'm trying to copy a file between two computers via a python script. However the code os.system("ssh " + hostname + " scp " + filepath + " " + user + "@" + localhost + ":" cwd) won't work. I think it needs a password, as descriped in How to copy a file to a remote server in Python using SCP or SSH?. I didn't get any error logs, the file just won't show in my current working directory. However every other command with os.system("ssh " + hostname +

Hadoop2.2.0安装配置手册

帅比萌擦擦* 提交于 2019-12-01 03:02:56
第一部分 Hadoop 2.2 下载 Hadoop我们从Apache官方网站直接下载最新版本Hadoop2.2。官方目前是提供了linux32位系统可执行文件,所以如果需要在64位系统上部署则需要单独下载src 源码自行编译(10楼评论中提供了一个解决方法链接)。 下载地址: http://apache.claz.org/hadoop/common/hadoop-2.2.0/ 如下图所示,下载红色标记部分即可。如果要自行编译则下载src.tar.gz. 第二部分 集群环境搭建 1、这里我们搭建一个由三台机器组成的集群: 192.168.0.1 hduser/passwd cloud001 nn/snn/rm CentOS6 64bit 192.168.0.2 hduser/passwd cloud002 dn/nm Ubuntu13.04 32bit 192.168.0.3 hduser/passwd cloud003 dn/nm Ubuntu13.0432bit 1.1 上面各列分别为IP、user/passwd、hostname、在cluster中充当的角色(namenode, secondary namenode, datanode , resourcemanager, nodemanager) vi /etc/hosts 编辑/etc/sysconfig/network文件

Is there a SCP alternative for PowerShell?

谁都会走 提交于 2019-12-01 02:18:17
I need to write a script that transfers files from a folder onto another server (Linux), but the script that's transferring files is on windows, and I was wondering if there was an alternative to scp for PowerShell (or if there was another way of doing this) pscp.exe is a viable option, but I have been using a library from Rebex for a couple years now for SFTP and FTPS transfers in both C# apps and PowerShell scripts with great success. Their package also includes an SCP object but I haven't personally used it. It does cost money vs. pscp being free. Before selecting the Rebex package, I had

Using wildcards in file names using Python's SCPClient library

给你一囗甜甜゛ 提交于 2019-12-01 02:09:44
I want to copy files from remote machine using Python script to my local machine. I only know the extension of the file names so I want to use wildcards to express the file name. In addition, I want to use the SCPClient Python library and not the os.system directly as suggested in the question titled using wildcards in filename in scp in python But when I run the following code: from paramiko import SSHClient import paramiko from scp import SCPClient with SSHClient() as ssh: ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) ssh.connect('10.10.100.5', username= 'root', password='Secret'

Scp through ssh tunnel opened

▼魔方 西西 提交于 2019-12-01 01:48:57
I want to send files from machineA which has opened a reverse tunnel with a server. The reverse tunnel connects port 22 on machineA with port 2222 on the server: autossh -M 0 -q -f -N -o "ServerAliveInterval 120" -o "ServerAliveCountMax 1" -R 2222:localhost:22 userserver@server.com If I do: scp file userserver@server.com:. then SCP sends the file with a new login over SSH, in my case using public/private key. But if I do: scp -P 2222 file userserver@localhost:. I get a "connection refused" message. The same happens if I replace 2222 above with the port found with: netstat | grep ssh | grep

Linux scp 使用详解

萝らか妹 提交于 2019-11-30 22:57:20
一般情况,本地网络跟远程网络进行数据交抱,或者数据迁移,常用的有三种方法,一是ftp,二是wget /fetch 三是,rsync 大型数据迁移用rysync,其次用fetch/wget ,最次是ftp,最慢是ftp.这几天,在忙数据迁移时,用到ssh的scp方法来迁移数据。速度与效果都很好。特别是现在许多服务器为了安全,都会改ssh默认的22端口,改成一个特殊的端口。所以。在scp或者sftp时,就要指定通过什么端口来迁移。现在,特记下这个特殊端口来scp的命令。 scp -p port user@serverip:/home/user/filename /home/user/filename 以上端口p 为参数,port 端口 user 为ssh user serverip 为远程服务器ip或者域名 ,/home/user/filename 为远程服务器的文件名 /home/user/filename 为本地服务服务器的文件名。该命令的作用就是将远程的filename复制到本地对应的目录下面。 scp 的作用真的很巨大,详细用法,可以man scp 或者 scp –help ,下面为附上一篇 scp 使用详解。。。 linux 的 scp 命令 可以 在 linux 之间复制 文件 和 目录; ================== scp 命令 ================

用scp指令实现从服务器上传下载

不想你离开。 提交于 2019-11-30 22:57:04
\ svn 删除所有的 .svn文件 find . -name .svn -type d -exec rm -fr {} \; linux之cp/scp命令+scp命令详解 名称:cp 使用权限:所有使用者 使用方式: cp [options] source dest cp [options] source... directory 说明:将一个档案拷贝至另一档案,或将数个档案拷贝至另一目录。 把计 -a 尽可能将档案状态、权限等资料都照原状予以复制。 -r 若 source 中含有目录名,则将目录下之档案亦皆依序拷贝至目的地。 -f 若目的地已经有相同档名的档案存在,则在复制前先予以删除再行复制。 范例: 将档案 aaa 复制(已存在),并命名为 bbb : cp aaa bbb 将所有的C语言程式拷贝至 Finished 子目录中 : cp *.c Finished 命令:scp 不同的Linux之间copy文件常用有3种方法: 第一种就是ftp,也就是其中一台Linux安装ftp Server,这样可以另外一台使用ftp的client程序来进行文件的copy。 第二种方法就是采用samba服务,类似Windows文件copy 的方式来操作,比较简洁方便。 第三种就是利用scp命令来进行文件复制。 scp是有Security的文件copy,基于ssh登录。操作起来比较方便

linux常用命令

☆樱花仙子☆ 提交于 2019-11-30 22:07:38
本文持续更新…… 一、压缩解压缩   .tar.gz   解压:tar zxvf FileName.tar.gz   压缩:tar zcvf FileName.tar.gz DirName 二、按文件名查找   find path -name fileName 三、跨服务器拷贝文件   scp fileName root@ipAddr:/path 来源: https://www.cnblogs.com/418ks/p/11642307.html

SSH无密码登录及SCP

亡梦爱人 提交于 2019-11-30 21:53:00
1 scp命令 1)scp可以实现服务器与服务器之间的数据拷贝。 2)案例实操 (1)将hadoop101中/opt/module和/opt/software文件拷贝到hadoop102、hadoop103和hadoop104上。   [root@hadoop101 /]# scp -r /opt/module/ root@hadoop102:/opt (2)将hadoop102服务器上的文件拷贝到当前用户下。   [root@hadoop101 opt]# scp root@hadoop102:/etc/profile /opt/tmp/ (3)实现两台远程机器之间的文件传输(hadoop103主机文件拷贝到hadoop104主机上)   [root@hadoop102 test]$ scp root@hadoop103:/opt/test/haha root@hadoop104:/opt/test/ (4)将文件从192.168.1.103上拉取到本系统中   [root@hadoop102 test]$ scp root@hadoop103:/opt/test/haha ./ 2 SSH无密码登录 1)配置ssh (1)基本语法 ssh 另一台电脑的ip地址 (2)ssh连接时出现Host key verification failed的解决方法 [root@hadoop2

Is there a SCP alternative for PowerShell?

China☆狼群 提交于 2019-11-30 21:49:49
问题 I need to write a script that transfers files from a folder onto another server (Linux), but the script that's transferring files is on windows, and I was wondering if there was an alternative to scp for PowerShell (or if there was another way of doing this) 回答1: pscp.exe is a viable option, but I have been using a library from Rebex for a couple years now for SFTP and FTPS transfers in both C# apps and PowerShell scripts with great success. Their package also includes an SCP object but I