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#!/usr/bin/python | |
# | |
# Fit to TCX | |
# | |
# Copyright (c) 2012, Gustav Tiger <gustav@tiger.name> | |
# | |
# Permission is hereby granted, free of charge, to any person obtaining a | |
# copy of this software and associated documentation files (the "Software"), | |
# to deal in the Software without restriction, including without limitation | |
# the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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下面是基于 Ubuntu Server 14.04 的 OpenSSH 配置说明,其他发行版的应该是类似的 | |
默认 ubuntu 是没有安装 openssh-server 的,首先安装 sudo apt-get install openssh-server | |
安装好以后就自动启动了,此时默认运行的端口在 22,简单的话通过 ssh {user}@{host} 的方法就能远程访问了,当然为了保证安全性,建议做两件事,一是将默认端口改掉,二是只允许通过密钥连接,禁止输入用户名密码直接登录 | |
在服务器修改上面2点的配置以前,我们可以先在客户端执行 ssh-keygen,根据具体的提示生成 RSA 的密钥对,最简单的就是一路回车 | |
将生成的公钥 id_rsa.pub 放到服务器需要登录的用户验证文件中,一般为 /home/{user}/.ssh/authorized_keys,可以将内容 cat id_rsa.pub >> authorized_keys,或者直接在客户端中执行 ssh-copy-id -i id_rsa.pub {user}@{host},在默认的配置下客户端自动在服务器上生成相应的文件,记得客户端保留好私钥 |
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#http://blog.jobbole.com/32823/ | |
data:text/html, <html contenteditable> | |
data:text/html, <style type="text/css">#e{position:absolute;top:0;right:0;bottom:0;left:0;}</style><div id="e"></div><script src="http://d1n0x3qji82z53.cloudfront.net/src-min-noconflict/ace.js" type="text/javascript" charset="utf-8"></script><script>var e=ace.edit("e");e.setTheme("ace/theme/monokai");e.getSession().setMode("ace/mode/ruby");</script> |
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grep -rl matchstring somedir/ | xargs sed -i 's/string1/string2/g' | |
rename foo bar filename |
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syntax on | |
filetype indent plugin on | |
set ruler | |
set showcmd | |
set number | |
set backspace=eol,indent,start | |
nnoremap <F2> :set nonumber!<CR>:set foldcolumn=0<CR> | |
set modeline | |
autocmd FileType python setlocal et sta sw=2 sts=2 |