Monthly Archives: December 2015

Matrix screensaver

In Trisquel (and ubuntu-derivates), the xscreensaver-gl package brings the Matrix screensaver, among others, which can be set up from xscreensaver

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Gtk dark themes

DeLorean-Dark-Theme-3.6 vs.2.56 DeLorean-Dark-Themes-3.8 DeLorean-Dark-Theme-3.6 – Firefox-Theme 1.0 They can be selected from, for example, LXappearance, wich has very few dependencies, or from ~/.gtkrc-2.0 and ~/.config/gtk-3.0/settings.ini

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Bookmark social network

The Autistici/Inventati project have a Bookmarking social network based on Scuttle. It might be used in Firefox-based browsers (Icecat/Iceweasel/Abrowser) through the Scuttle addon https://addons.mozilla.org/en-US/firefox/addon/scuttle/?src=search

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Show progress during dd copy

http://www.commandlinefu.com/commands/view/1868/watch-the-progress-of-dd

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Acceso a la dgt desde abrowser, icecat, firefox

Con el certificado digital, da un error de Untrusted issuer certificate. Debes ir a https://www.cert.fnmt.es/certs/ACRAIZFNMTRCM.crt donde se descargará el certificado raíz de la FNMT.

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TikZ help lines with axes

Help lines with axes \draw[help lines,xstep=.1,ystep=.1] (0,0) grid (1,1);% \foreach \x in {0,1,…,9} { \node [anchor=north] at (\x/10,0) {0.\x}; }% \foreach \y in {0,1,…,9} { \node [anchor=east] at (0,\y/10) {0.\y}; }

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[TeX][Beamer] Graphics overlap (superposition)

A TikZ example: \documentclass{beamer} \usepackage{tikz} \begin{document} \begin{frame} \begin{center} \begin{tikzpicture} \node (img1) {\includegraphics[height=3cm]{img1}}; \pause \node (img2) at (img1.south east) {\includegraphics[height=3cm]{img2}}; \pause \node (img3) at (img2.south west) [yshift=1cm] {\includegraphics[height=3cm]{img3}}; \end{tikzpicture} \end{center} \end{frame} \end{document} http://tex.stackexchange.com/questions/34921/how-to-overlap-images-in-a-beamer-slide

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Youtube viewer

This software is developed by trizen at Github and packaged for Ubuntu (trisquel) by the Webupd8 Group It is a command-line interface to youtube, written in perl, from which you can download and play videos directly from the cli with mplayer or mpv.

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TeX-Beamer colors

To define colors in tikz, \draw[color={rgb:red,4;green,2;yellow,1},ultra thick, rounded corners] (0.12,0.00); or \draw[black!40!green,ultra thick, rounded corners] (0.12,0.00) rectangle (0.28,1.00); http://tex.stackexchange.com/questions/24434/how-to-specify-a-fill-color-in-rgb-format-in-a-node-in-tikzpicture

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Vimperator – Move tabs

To move tabs in vimperator use :tabm +1 and :tabm -1 to move relatively to its position forward and backward, respectively. And it can be mapped like in Luakit to nmap > :tabm +1 nmap < :tabm -1

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