mirror of https://github.com/CrimsonTome/tldr.git
32 lines
495 B
Markdown
32 lines
495 B
Markdown
# nc
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> reads and writes tcp or udp data
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- listen on a specified port
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`nc -l {{port}}`
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- connect to a certain port (you can then write to this port)
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`nc {{ip_address}} {{port}}`
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- set a timeout
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`nc -w {{timeout_in_seconds}} {{ipaddress}} {{port}}`
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- serve a file
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`cat somefile.txt | nc -l {{port}}`
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- receive a file
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`nc {{ip_address}} {{port}} > somefile.txt`
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- server stay up after client detach
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`nc -k -l {{port}}`
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- client stay up after EOF
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`nc -q {{timeout}} {{ip_address}}`
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