ipfs files 简单操作 MFS

1，创建目录

# pwd
/home
# ipfs files mkdir /ipfswork
# ipfs files ls
ipfswork

2，添加文本文件

• ipfs add 上传文件

# echo "hello ipfs" > test.txt
# cat test.txt
hello ipfs
# ipfs add test.txt
added QmSoASxb8aNVGk3pNWpZvXEZTQKxjGeu9bvpYHuo5bP1VJ test.txt
 11 B / 11 B [=============================================================================================] 100.00%
 

• ipfs cat 查看文件

# ipfs cat QmSoASxb8aNVGk3pNWpZvXEZTQKxjGeu9bvpYHuo5bP1VJ
hello ipfs

# ipfs add -w test.txt
added QmSoASxb8aNVGk3pNWpZvXEZTQKxjGeu9bvpYHuo5bP1VJ test.txt
added QmQKrVAyjWfZo1AACjFjaQGtrvokFDsJp4AFuSwy8tVwiz
 11 B / 11 B [=============================================================================================] 100.00%

# ipfs ls -v QmQKrVAyjWfZo1AACjFjaQGtrvokFDsJp4AFuSwy8tVwiz
Hash                                           Size Name
QmSoASxb8aNVGk3pNWpZvXEZTQKxjGeu9bvpYHuo5bP1VJ 11   test.txt

• 读取目录内容

# ipfs cat QmQKrVAyjWfZo1AACjFjaQGtrvokFDsJp4AFuSwy8tVwiz/test.txt
hello ipfs

2.1 通过网关访问

• 本地网关访问 http://IP地址:8080/ipfs/哈希值
• http://IP地址:8080/ipfs/QmSoASxb8aNVGk3pNWpZvXEZTQKxjGeu9bvpYHuo5bP1VJ
  
• HTTP网关访问 https://ipfs.io/ipfs/哈希值
  

3，固定文件

# ipfs pin ls --type=all
QmSoASxb8aNVGk3pNWpZvXEZTQKxjGeu9bvpYHuo5bP1VJ recursive
QmUNLLsPACCz1vLxQVkXqqLX5R1X345qqfHbsf67hvA3Nn recursive
QmXgqKTbzdh83pQtKFb19SpMCpDDcKR2ujqk3pKph9aCNF indirect
QmYCvbfNbCwFR45HiNP45rwJgvatpiW38D961L5qAhUM5Y indirect
QmejvEPop4D7YUadeGqYWmZxHhLc4JBUCzJJHWMzdcMe2y indirect
QmQKrVAyjWfZo1AACjFjaQGtrvokFDsJp4AFuSwy8tVwiz recursive
QmQ5vhrL7uv6tuoN9KeVBwd4PwfQkXdVVmDLUZuTNxqgvm indirect
QmS4ustL54uo8FzR9455qaxZwuMiUhyvMcX9Ba8nUH4uVv recursive
QmY5heUM5qgRubMDD1og9fhCPA6QdkMp3QCwd4s7gJsyE7 indirect
QmZTR5bcpQD7cFgTorqxZDYaew1Wqgfbd2ud9QqGPAkK2V indirect
QmPZ9gcCEpqKTo6aq61g2nXGUhM4iCL3ewB6LDXZCtioEB indirect

4，ipfs files

# ipfs cat QmSoASxb8aNVGk3pNWpZvXEZTQKxjGeu9bvpYHuo5bP1VJ
hello ipfs
# ipfs files cp /ipfs/QmSoASxb8aNVGk3pNWpZvXEZTQKxjGeu9bvpYHuo5bP1VJ /ipfswork/hello.txt
# ipfs files ls /ipfswork
hello.txt
# ipfs files read /ipfswork/hello.txt
hello ipfs

• 查看哈希值

# ipfs files stat /ipfswork/hello.txt
QmSoASxb8aNVGk3pNWpZvXEZTQKxjGeu9bvpYHuo5bP1VJ
Size: 11
CumulativeSize: 19
ChildBlocks: 0
Type: file

5，添加图片

# ipfs add web3.0.png
 117.14 KiB / ? [-------------------------------------------------------------------------------------------------------------------------------------------=---------------------------------------------------------------------------added QmQmR7ZaXnWpkXxZVVSCm68DZ5JdmTuNs86fScnnN8YEyB web3.0.png
 117.14 KiB / 117.14 KiB [=======================================================================================================================================================================================================] 100.00%

# ipfs files cp /ipfs/QmQmR7ZaXnWpkXxZVVSCm68DZ5JdmTuNs86fScnnN8YEyB /ipfswork/web3.0.png
# ipfs files ls /ipfswork
hello.txt
web3.0.png

参考：

1. ipfs命令手册
2. flyingzumwaltDecentralized Web Primer
3. Tutorial: Install and Initialize IPFS
4. A primer explaining IPFS and the Decentralized Web, viewable as a website, pdf or e-book
5. 站在Web3.0 理解IPFS是什么 通过http网关访问
6. IPFS基本使用 通过IPFS创建目录