From d50513f9c48d69a0480810170a293ea88c3e1f04 Mon Sep 17 00:00:00 2001 From: thomasabishop Date: Sat, 3 Aug 2024 08:00:03 +0100 Subject: [PATCH] Autosave: 2024-08-03 08:00:03 --- .zk/notebook.db | Bin 4153344 -> 4153344 bytes ...tup.md => Headless_Raspi_network_setup.md} | 1 + zk/Internet_fundamentals.md | 10 ++++++++ zk/Memory_versus_processor.md | 2 -- zk/Network_fundamentals.md | 19 +++++++++++++++ zk/Network_hosts.md | 22 ++++++++++++++++++ zk/Network_protocols.md | 12 ++++++++++ zk/Torrenting.md | 10 ++++++++ 8 files changed, 74 insertions(+), 2 deletions(-) rename zk/{Headless_network_setup.md => Headless_Raspi_network_setup.md} (98%) create mode 100644 zk/Internet_fundamentals.md create mode 100644 zk/Network_fundamentals.md create mode 100644 zk/Network_hosts.md create mode 100644 zk/Network_protocols.md create mode 100644 zk/Torrenting.md diff --git a/.zk/notebook.db b/.zk/notebook.db index 484bf31c1b99fd06b1dc1eb0f4d30af6e2fe1c44..ce34cdac969bd1870e8c3127893e8ccce50e64ca 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zFd7TF%^dvp`35MBP@14L=e~V@e&;262epIM%u_8lYqw9e4CgLPwfq~4{MxDSv}8-o zkDAJ0H)FG$Nki}OYeu<0xg(id{YuN3x2|~cMC-@BcyRTztxy)^RzKTz<|IX#=H(J)b@ou`#IZds2po|>?m4>Ob0)6xE)GI?lXtIgTtu)MaI{RnIqIV zHL5MZzGK=qvF|T1{cG(8%I7WP?z@9FVFb&GyDx2=1-bir=z|YZJ}7=D0VqKzAt+%e z5hzh8F(?b6EP}Ea$`U9`a}QFTBR4W%2S+}d6S_Npf@{%@@cX^>P!zcN1gRju(ImgC SgnO^SkM2(9$~JbsFZ?&5PvGnT diff --git a/zk/Headless_network_setup.md b/zk/Headless_Raspi_network_setup.md similarity index 98% rename from zk/Headless_network_setup.md rename to zk/Headless_Raspi_network_setup.md index ec1f265..21f4787 100644 --- a/zk/Headless_network_setup.md +++ b/zk/Headless_Raspi_network_setup.md @@ -5,6 +5,7 @@ tags: - networks - Linux - raspberry-pi + - procedural created: Wednesday, June 12, 2024 --- diff --git a/zk/Internet_fundamentals.md b/zk/Internet_fundamentals.md new file mode 100644 index 0000000..cb44a5c --- /dev/null +++ b/zk/Internet_fundamentals.md @@ -0,0 +1,10 @@ +--- +title: Internet_fundamentals +tags: [networks] +created: Saturday, August 03, 2024 +--- + +# Internet fundamentals + +The internet is a _[network](Network_fundamentals.md) of networks_. A globally +connected set of computer networks that all use a suite of common protocols. diff --git a/zk/Memory_versus_processor.md b/zk/Memory_versus_processor.md index de57cb0..6a338dd 100644 --- a/zk/Memory_versus_processor.md +++ b/zk/Memory_versus_processor.md @@ -9,5 +9,3 @@ created: Thursday, August 01, 2024 > Would a more powerful processor with average or reduced memory capacity > perform better than, equal to, or less than a less powerful processor with > more memory, in principle? - -## Related notes diff --git a/zk/Network_fundamentals.md b/zk/Network_fundamentals.md new file mode 100644 index 0000000..2d8456b --- /dev/null +++ b/zk/Network_fundamentals.md @@ -0,0 +1,19 @@ +--- +title: Network_fundamentals +tags: [networks, network-protocols] +created: Saturday, August 03, 2024 +--- + +# Network fundamentals + +> A network is a system that allows computing devices to communicate and +> exchange information with each other. + +In order for devices to be able to communicate they must share a common +**communication protocol**. + +A protocol specifies **rules determining how information is to be exchanged**. +(Simply connecting two devices is not sufficient for them to be able to +communicate, they must have a shared language.) + +The nodes of a network are called [hosts](Network_hosts.md). diff --git a/zk/Network_hosts.md b/zk/Network_hosts.md new file mode 100644 index 0000000..2584333 --- /dev/null +++ b/zk/Network_hosts.md @@ -0,0 +1,22 @@ +--- +title: Network_hosts +tags: [networks] +created: Saturday, August 03, 2024 +--- + +# Network_hosts + +A network **host** or **node** is a single computing device attached to a +![network](Network_fundamentals.md). + +Hosts can act as servers or clients, or both. + +## Server + +A network server is a host that listens for inbound network connections and +provides services to other hosts. Examples include web and email servers. + +## Client + +A network client is a host that makes outbound connections and requests servcies +from network servers. diff --git a/zk/Network_protocols.md b/zk/Network_protocols.md new file mode 100644 index 0000000..70ea9e2 --- /dev/null +++ b/zk/Network_protocols.md @@ -0,0 +1,12 @@ +--- +title: Network_protocols +tags: [networks] +created: Saturday, August 03, 2024 +--- + +# Network protocols + +Protocols are agreed standards specifying and governing communication between +nodes on a [network](Network_fundamentals.md). + +Network protocols are typically _layered_. diff --git a/zk/Torrenting.md b/zk/Torrenting.md new file mode 100644 index 0000000..1b45d07 --- /dev/null +++ b/zk/Torrenting.md @@ -0,0 +1,10 @@ +--- +title: Torrenting +tags: [question] +created: Saturday, August 03, 2024 +--- + +# Torrenting + +**What is torrenting? Is this the same thing as a peer-to-peer network? How do +these technologies fit within the client-server paradigm?**