HDU_6043_KazaQ's Socks,KazaQ's Socks
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission (s): 1890 Accepted Submission (s): 1061Problem Description
KazaQWears socks everyday.
At the beginning, he has n pairs of socks numbered from 1 to n in his closets.
Every morning, he
Time limit:20 Sec Memory limit:259 MB
DescriptionAs a rambling person, little Z spends a lot of time every morning looking for a pair to wear from a bunch of colorful socks. Finally one day, little z can no longer endure this annoying to find socks process, so he decided to resign to fate ...Specifically, small z to this n socks from 1 to n number, and then f
Let's get started with the following command:
Ssh-n-d 9000-F root@host.com
Attribute explanation:
-D
This attribute is amazing. The key sentence is "and the application protocol is then used to determine where to connect to from the remote machine ", "Next, the application protocol will decide where to connect". The Application Protocol refers to TCP/UDP.
It is not just a simple port forwarding. When the data arrives at the server port, SSH will try to parse the request and make TCP or UDP req
Using Netty to build a SOCKS proxyRecently in the project, you need to build a socks agent. Netty4.0 comes with an example of a SOCKS proxy, but 3.x does not have this thing, it happens to use 3.7, it can only be explored and realized once, also is a familiar to Netty and socks agreement.
Because I am a rough guy and a cainiao, I only want to know what the common people want to listen.
I don't know why the authors of the net mentioned that socks proxy is more complicated than http proxy. I have done both http proxy and socks proxy. It is obvious that http proxy is much more complicated than socks proxy, because the http proxy needs to parse the h
Links: http://www.lydsy.com/JudgeOnline/problem.php?id=2038
2038: [2009 countries Training team] small Z socks (hose) time
limit:20 Sec Memory limit:259 MBsubmit:6475 solved:3004[Submit] [Status] [Discuss]
DescriptionAs a rambling person, little Z spends a lot of time every morning looking for a pair to wear from a bunch of colorful socks. Finally one day, Little Z can no longer endure this
2038: [2009 Countries training team] Small Z socks (hose) time
limit:20 Sec Memory limit:259 MB
DescriptionAs a rambling person, little Z spends a lot of time every morning looking for a pair to wear from a bunch of colorful socks. Finally one day, little z can no longer endure this annoying to find socks process, so he decided to resign to fate ... spec
[BZOJ2038] [2009 countries Training team] small Z socks (hose)Question DescriptionAs a rambling man of life, littleZ every morning it takes a long time to find a pair to wear from a pile of colorful socks. Finally one day, Little Z can no longer endure this annoying to find socks process, so he decided to resign to fate ... Specifically, little z numbered the n
A-vasya and Socks
Time limit:1000MS Memory Limit:262144KB 64bit IO Format:%i64d %i6 4u
Submit
Status
Practice
codeforces 460A
Description
Vasya has n pairs of socks. In the morning of all day Vasya have to put on a pair of socks before he goes to school. When he comes home in the evening, Vasya takes off the used
Article title: use socks proxy in Linux command line. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
In this magical country, we can't do without agents for a moment. Not only is it because you know it, but also because the IP address assigned to us is insufficient.
Because the environment variable http_proxy =
Install socks 5 in CentOS
What is SOCKS? The Socks protocol (SOCKS: protocolforsessionstraversalw.ssfirewallsecurely) provides a framework, it makes it easier and safer for client/server applications in TCP and UDP domains to use the services provided by the network firewall. In terms of concept, this protocol is a "sh
10277-boastin ' Red Socks
Time limit:3.000 seconds
Http://uva.onlinejudge.org/index.php?option=com_onlinejudgeItemid=8category=115page=show_ problemproblem=1218
You have a drawer this is all two kinds of socks:red and black. You are know that there are in least 2 socks, and not more than 50000. However, you don't know how many there actually are,
Nor do your know how many are red, or to many are black.
What is HTTP proxy: www for every person who is familiar with the internet, WWW connection request is the HTTP protocol used, so we browse the Web page, download data (also can use FTP protocol) is the use of HTTP proxy. It is usually bound to the proxy server on the 80, 3128, 8080 ports.
What is SOCKS Agent: Accordingly, the proxy server that uses SOCKS protocol is S
You can use Tor services with different Tor tools, such as Tor Browser, Foxyproxy, and other things, and download managers like wget and aria2 can't use Tor socks to start anonymous downloads, so we need some tools to get Tor socks Convert it to an HTTP proxy so that it can be downloaded.Note : This tutorial is based on Debian, and other distributions are somewhat different, so if your distribution is based
Installing Privoxy# ubuntu/debiansudo Apt-get Install privoxy# centossudo yum install privoxy# Mac osxsudo Port Install Privoxy Modifying a configuration filevi/etc/privoxy/config# HTTP parent looks like this:# forward-socks4 / 127.0.0.1:1080 . # # To chain Privoxy and Tor, both running on the same system, you# would use something like:# forward-socks5/
127.0.0.1:1080 Mainly forward-socks these two lines, 1080 is
Transfer from http://www.cnblogs.com/kuangbin/archive/2013/08/16/3263483.html
2038: [2009 countries Training team] small Z socks (hose) time
limit:20 Sec Memory limit:259 MBsubmit:966 solved:472[Submit] [Status]
DescriptionAs a rambling person, little Z spends a lot of time every morning looking for a pair to wear from a bunch of colorful socks. Finally one day, little z can no longer endur
conceptually a "mediation layer" between the application layer and the transport layer, and does not provide the services provided by a network-tier gateway, such as Shim-layer ICMP information.
2. The existing agreement
There is currently a protocol socks 4, which provides an insecure firewall for client/server programs based on TCP protocols such as Telnet, FTP, HTTP, WAIS, and Gopher. The new protocol extends the
Configure apt-get to use socks proxy-Debian information for the Linux release. For more information, see. To install xgl In debian, It is very slow to set source abroad in sources. list. Therefore, you want to set the socks proxy for connection.
From the man in sources. conf, apt only supports http proxy, but it is more convenient for me to use the socks5 generated by the ssh proxy. You can only use tsoc
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BZOJ2038[2009 Country Training Team] small Z socks (hose)Test instructionsThe n socks are numbered from 1 to N, and each time you draw two from the socks numbered L to R, how much is the probability of pumping the same socks with the same color.ExercisesDo not know what data structure to use, but can use a global array
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