at the same time, each URL must be added to the-o parameter, otherwise do not saveGet multiple URLs at the same time and save the output of all URLs to a local file with the same remote file name root# > Curl-o http://www.cnblogs.com/lvxiaobo616/p/5636006.html-O http://www.cnblogs.com/lvxiaobo616/p /6612900.htmlroot# > Curl--remote-name-all Http://www.cnblogs.com/lvxiaobo616/p/5636006.html-O http://www.cnblogs.com/lvxiaobo616/p/6612900.html-r/--remote-time Set the remote file's time on the loca
Description
Shadowsocks is a lightweight SOCKS5 agent software,
And Hadowsocks-libev is a SOCKS5 agent software based on Shadowsocks protocol,
Compared with the original, Hadowsocks-libev program is small, high concurrency, less resource occupancy, cross-platform, fully compatible Shadowsocks protocol.
Hadowsocks-libev consists of three modules:
Ss-server: Serve
make the effort, you can build such a service yourself? Purchasing a third-party service may be a good choice.
OpenVPN is not prepared for scientific Internet access. Many Chinese universities use OpenVPN as a basic network connection method, but some people find OpenVPN.net (the largest OpenVPN service provider) services can be turned over and free of charge, so it is becoming popular in China.
It is rumored that the firewall can now identify and block OpenVPN.net traffic, and the NSA can iden
the left of the line.
For SSL proxies, or for Proxyhunter
(1) First set the agent dispatch port in the Proxyhunter to 8080, in the Httport set the first level agent localhost:8080. Second level, just find a quick free agent, local port such as set to 3128
(2) The above speed of the agent to join the dispatch, one at a time, the other first stop. Conveniently in Hunter Add Agent localhost:3128, and then each agent, put this localhost:3128 verify, see whether free, if it is, then that enabled
Firefox browsers are becoming increasingly popular in China. Here we will introduce a security setting article on Firefox, which allows users to take precautions when browsing the Internet.1. Modify useragent
In FF, enter about: config to add general. useragent. override.
Set to GoogleBot 1.2 (+ http://www.google.com/bot.html)
You can also set it to another one.
After being set to googlebot, access to some sites is restricted, such as yahoo, wiki, and gmail. You can use the firefox plug-in to sw
Server selects a Real Server Based on certain rules, and then returns the data to the client after the processing is complete. These steps cause some specific problems, such as how to select a specific Real Server, and how to return Real Server data to the client. IPVS has three mechanisms:
1. VS/NAT (Virtual Server via Network Address Translation), that is, the Network Address Flip technology implements Virtual servers. When the request arrives, the program processed on the
Application scenarios of SDN switches in cloud computing networks (1)
The SDN technology has been developing for several years, and the history of cloud computing is longer. The combination of the two is even more popular as a killer application of SDN in the past two years, some well-known consulting companies have come to the conclusion that SDN has increased its market share year by year. It mainly refers to the application of SDN in cloud computing networks.
SDN applications in cloud comput
Application scenarios of SDN switches in cloud computing networks (1)
The SDN technology has been developing for several years, and the history of cloud computing is longer. The combination of the two is even more popular as a killer application of SDN in the past two years, some well-known consulting companies have come to the conclusion that SDN has increased its market share year by year. It mainly refers to the application of SDN in cloud computing networks.
SDN applications in cloud comput
. NET/$ ppa_name/ubuntu oneiric main ">/etc/apt/sources. list, I use Oneiric. You can use Lucid, Raring, or Saucy based on your choice. Now, use the chmod and chown commands to perform operations on the file.
Chown root: root/usr/sbin/add-apt-repository
/Usr/sbin/add-apt-repository ppa: alecive/antigone
I deleted all the screens in this article, but if you want to see clearly how it works, we recommend that you refer to add-apt-repository to the PPA software library in Kali Linux for mo
Previously, I implemented a proxy service. At that time, I only wanted to support SOCKS5, because I often used Chrome to work with switchysharp, and the experience was great. However, I hate Chrome a little now. It is too large and occupies too many resources. In addition, I am used to locking web pages. As soon as I open chrome, there will be more than a dozen or even more processes, which makes me very uncomfortable. But I have to say that Chrome's
At present, can reach the wall function of more than VPN, such as the more popular in recent years, the SS, but a lot of friends completely confused SS, SSH and SSL What is the difference between these connections or the protocol and VPN in the end which good? Here are some simple descriptions.
VPN here is not much to do introduction, is a virtual network, through a variety of connection agreements to establish a VPN network, mainly under the introduction of SS, SSH, SSL so that you can make a
Debian apt-get uses the proxy settings of ccproxy-Debian information of the Linux release technology. The following is a detailed description. 1. Find/etc/apt/to see if there is apt. conf. If not
Touch apt. conf
2. Edit apt. conf.
Nano apt. conf
The default value is null. Enter:
Acquire: http: Proxy http: // yourproxyaddress: proxyport;
For example, my: Acquire: http: Proxy http: // 59.67.77.129: 808;
Test apt-get update again.
In this case, I took a very large bend. I can inst
send UDP packets 208
7.1.2 use the Winsock function to send UDP data 212
7.2 use UDP protocol for network broadcast 215
Chapter 2 ICMP-related network applications 8th
8.1 ping command program implementation 220
8.2 tracert command program implementation 226
Chapter 2 CGI and ISAPI related programming 9th
9.1 CGI and ISAPI basics 234
9.1.1 public Gateway Interface (CGI) 234
9.1.2 isapis 236
9.1.3 CGI and isapi url 237
9.2 create a web application 237
9.2.1 twebrequest and twebresponse 244
9.2.2
Proxyhunter
(1) First set the agent dispatch port in the Proxyhunter to 8080, in the Httport set the first level agent localhost:8080. Second level, just find a quick free agent, local port such as set to 3128
(2) The above speed of the agent to join the dispatch, one at a time, the other first stop. Conveniently in Hunter Add Agent localhost:3128, and then each agent, put this localhost:3128 verify, see whether free, if it is, then that enabled agent is SSL. Skilled words, a minute to verify t
1. Why do I need VxlanThe average number of VLANs is only 4,096, unable to meet the needs of large-scale cloud computing IDC, and why IDC needs so many VLANs, because most of the IDC internal structure is mainly divided into two kinds of l2,l3. L2 structure inside, all servers are in a large LAN inside, Tor Transparent L2, different switches on the server interoperability by MAC address, communication isolation and broadcast isolated VLAN, gateway in
What kind of open computing switch can you buy?
Whether you love it or hate it, the Open Computing Project (OCP) has made waves in the hardware world of the data center. When Facebook decided to develop and produce its own high-performance data center switch, it reminded network giants Cisco and Hewlett-Packard to let them know that the present is a changing era.
Two years ago, Facebook announced the development of a top-level rack switch unrelated to the operating system for the data center, w
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