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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Vimperator pin tab

It’s easy to pin a tab in vimperator with

:set apptab=true

and to unpin with

:set apptab=false

So it’s quite advisable to include a map in ~/.vimperatorrc as

nmap x :set apptab=true
nmap :set apptab=false

See http://superuser.com/questions/703525/pin-tab-by-default

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Vimperator – Set external editor

External editor in Vimperator can be called with default , and the default is

gvim -f

It can be changed in ~/.vimperatorrc with, for example,

xterm -e vim

See :help editor and http://superuser.com/questions/186782/setting-an-external-editor-in-vimperator

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Beamer foot frame numbers bigger

To make foot frame numbers bigger:

“You can set the page number in head/foot font; a little example using size=\large:


\documentclass{beamer}
\usepackage{xcolor}
\usetheme{Goettingen}
\useinnertheme{circles}

\beamertemplatenavigationsymbolsempty

\setbeamerfont{page number in head/foot}{size=\large}
\setbeamertemplate{footline}[frame number]

\begin{document}

\frame{
\frametitle{test}
test
}
\end{document}

 

That’s it”

(http://tex.stackexchange.com/questions/74241/frame-number-in-beamer)

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