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Seedr - The fastest way to download Torrents

  Hi guys. Today, I am going to talk about a special website. Its name is seedr. For entertainment, we are using it to download lot of torrent files like movies, tv-series, games, etc. But there are have some issues. When we download a torrent, its download speed depends on the seeders and leechers. sometimes we have to wait for hours. But if you are trying to use the seedr website, you don't have to wait for a long times for downloads. This website is downloading our files super-fast. So that's awesome. You can paste the magnet link in the top of the text box in the seedr website and click the plus button. After a little time, your file is ready to download. The registration is also very easy. After the registration, you will get free 2 GB capacity to download unlimited times. You can freely increase some capacity doing some little activities. Those are mentioned in the seedr website. By the way, if you want more capacity, for some reason you can choose a subscription option a

Number Systems

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Decimal number system - base 10 deci -> 1/10 0 1 2 3 4 5 6 7 8 9   Binary number system - base 2 0 1 0 --> off            1--> on Octal number system - base 8 Octagon 0 1 2 3 4 5 6 7  Hexadecimal number system - base 16 Hexagon hexa + decimal = 6 + 10 =========================================================================                                Convert Number Systems ========================================================================= 1) Decimal -> Binary 2) Decimal -> Octal 3) Decimal -> Hexadecimal 4) Binary -> Decimal 5) Binary -> Octal 6) Binary -> Hexadecimal 7) Octal -> Decimal 8) Octal -> Binary 9) Octal -> Hexadecimal 10) Hexadecimal -> Decimal 11) Hexadecimal -> Binary 12) Hexadecimal -> Octal ----------------------------------------------------------------------------------------------------------------------------- 1) Decimal -> Binary There are two ways to do that, the first method is                          

CIDR Notation / Network Prefix

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  Classless Inter-Domain Routing -CIDR ========================================================================= SID = Subnet ID, HID = Host ID, NID = Network ID =============================================================== There is a simple scenario of CIDR, 192.240.10.0/28 1) Network id bit ?      This is class C ip. So network id have first 3 octet in ip. I t is 24 bits. NID = 24 bits 2) Subnet id bit ?      CIDR = 28  = NID + SID = 24 +4       Then SID = 4 bits 3) Subnets ?      We can find the subnet count by SID count       SID = 4 bits, So 2^4 = 16      So there are 16 subnets 4) Host id bit ?      All ip bits - (NID + SID)     32-28 = 4     4 hosts 5) Address count ?     This depend on host id bits count,     HID = 4, So 2^4 = 16 6) Host count ?     NA = Network Address, BA = Broadcast Address     All IP host bit Count - (NA +BA)     16 -2 = 14 7) Subnet Mask ?     we can find the subnet mask by adding value 1 for NID, SID and adding value 0 for HID.     CIDR = NID + SID    

Subnetting with Class C, Class B and Class A

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 Class C with subnet 8 Class B with subnet 128 Class A with subnet 1024

Custom Subnet Mask

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We can get a custom subnet mask by adding 1 value to the subnet bits and adding 0 value to the host bits. This is a chart of the custom subnet mask.

Subnet ID

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If any requirement to subnet some network, we must need the subnet id. Subnet id use for identity which subnet in the network. we get an example scenario here. There is an ABC company. That company have 4 divisions.  So that network wants 4 subnets. but how to apply subnets to the computer. It`s also doing by bits. 1 bit have 0 and 1. So there are two IDs . In this scenario, we want 4 subnets. Then we want 4 IDs. since we need 2 bits  1 bit =0, 1 2 bit = 00, 01, 10, 11 how to include subnet id into the IP address. if we get a class c address as 192.168.10.4, this IP network id can not change, only the host id can change. So we book some bits for subnet id from that host id. Subnet      Subnet ID   (2 bit) D1             00 D2             01 D3             11 D4             10 D1 (00) 192.168.10.00 000000  (192.168.10.0) Network Address 192.168.10.00 000001  (192.168.10.1) 192.168.10.00 000010  (192.168.10.2)                  | 192.168.10.00 111111   (192.168.10.63) Broadcast Address  

Default Subnet Mask, how PC detect network address

Subnet = simply when a network divided into several parts or sections, then each section also have a network. that one section call subnet. The default subnet mask is used to identify the network address to the computer. Because the computer can not think network address if we give an IP address to the computer. it's only thinking with bits. it's explained later in this post. First, we look at the changes of the default subnet mask with IP address classes. *note:-  if there are no subnets more than 1, then use the default subnet mask Theory: Network Id get 1 value, Host Id get 0 value Class A ____.    ____.____.____ Net ID  Host ID    |               |       |       |   1              0      0      0 255.      0.0.0 default subnet mask = 255.0.0.0 Class B ____. ____.    ____.____ Net ID            Host ID    |        |                |      |   1       1               0     0 255.255.     0.0 default subnet mask = 255.255.0.0 Class C ____. ____.____.     ____ Net ID