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├── [ 10K] checkos
├── [3.1K] checkos.c
├── [ 15K] Checkos.tgz
├── [ 430] Makefile
├── [ 196] os
├── [4.2K] ostype
├── [1.9K] ostype.c
├── [ 349] README
├── [ 11K] tcpip.c
├── [1.3K] tcpip.h
├── [3.8K] telnetos
└── [1.0K] telnetos.c
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