Oldies but goldies… a tasty feel of Web 1.0
Contains maps of the universe zooming out from the nearest stars to the entire visible universe.
Category: Documentations
Documentations
Ford circle and faccia-vista concrete
I shall study those Ford circles (found via this Tikz example) a little, they may teach us something about the optimal granulometric distribution of a “faccia-vista” (exposed, faced) concrete…
Documentations, Tex
Checkered background in LaTeX documents
Making a checkered background for a page – TeX – LaTeX Stack Exchange
Documentations, Software, Software Libero
Communicating securely
A small list of application and documentation about secure, private communications: Open Whisper Systems, Home of Signal Voice Over Internet Protocol and chat application. Communicating with Others from ( A Project of the Electronic Frontier Foundation ) and also «Tips, Tools and How-tos for Safer Online Communications»
Documentations, GNU/Linux
50 Most Frequently Used UNIX / Linux Commands (With Examples)
Several pearl in 50 Most Frequently Used UNIX / Linux Commands (With Examples) Add line number for all non-empty-lines in a file $ sed ‘/./=’ thegeekstuff.txt | sed ‘N; s/\n/ /’ Remove duplicate lines using awk $ awk ‘!($0 in array) { array[$0]; print }’ temp Print all lines from /etc/passwd that has the…
Documentations, Tex
TikZ Library for Structural Analysis
TikZ Library for Structural Analysis Forum and resources for TeX, LaTeX, LyX and editors. Help for writing thesis, books, formatting text and fixing errors with support for TeX Live, MacTeX, MiKTeX. I know it may exist. Now I’m an happy engineer…. 🙂
Documentations
Linux per tutti: Cambiare DNS su Linux e quali scegliere
Linux per tutti: Cambiare DNS su Linux e quali scegliere – TechnoBlitz.it Google DNS 8.8.8.8 8.8.4.4 SecureDNS 8.26.56.26 8.20.247.20 OpenDNS 208.67.222.222 (Resolver1.OpenDNS.com) 208.67.220.220 (Resolver2.OpenDNS.com) 208.67.222.220 208.67.220.222 Norton DNS 198.153.192.1 198.153.194.1
Documentations
Cert for both www and plain domain
Just a note for myself: renew Let’s Encrypt certificate to make it valid for both www and plain domain You should be able to do that using the command you originally used to obtain the certificate. Add –force-renewal to force the client to get a new certificate even if the current one isn’t close to…
Documentations
Mathematical Annotation in R
Mathematical Annotation in R | Vistat Want to write mathematical symbols and expressions in R graphics? You can use an R expression() instead of normal text, e.g. plot(1:10, main = expression(alpha + beta)). Below is a demo that shows you everything about plotting math in R (it was written by the R Core Team; see…