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NASA's Aerospace Technology Resources

June 27, 2020

DOCSIS 3.1 Series of Specification and Related Specifications

May 25, 2020

Abbreviations, Acronyms from CM-SP-PHYv3.1-I17-190917 and Notes

May 25, 2020

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August 17, 2019

This post shows you how to create a tree-view of a directory on Linux (Ubuntu).

Install and Use Tree

To create a tree view of a directory install tree by running sudo apt install tree

Type tree in the directory you'd like to list:

Type tree -d to just get directories:


November 24, 2018

Click [here] for a simple Makefile and the UDPEchoClient.c and UDPEchoServer.c code from p. 54-59 of TCP/IP Sockets in C: Practical Guide for Programmers (The Morgan Kaufmann Practical Guides Series) 2nd Edition.

GNU image from [link]

May 19, 2018

find . your-options -printf "%T+\t%p\n" | sort

April 27, 2018

tar -cvzf directory.tar.gz directory; tar -xvzf directory.tar.gz