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Inkscape Installation with TexText Extension and pdf2svg on Ubuntu

This guide will walk you through the installation of Inkscape with the TexText extension and pdf2svg on an Ubuntu system. TexText is a powerful extension for Inkscape that allows you to embed LaTeX equations and symbols into your vector graphics.

1. Install Inkscape

Step 1: Add the Inkscape PPA (Personal Package Archive)

To install Inkscape on Ubuntu, it's recommended to use the Inkscape PPA to get the latest version. Open a terminal and run the following commands:

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# see https://www.topbug.net/blog/2013/04/14/install-and-use-gnu-command-line-tools-in-mac-os-x/

# core
brew install coreutils

# key commands
brew install binutils
brew install diffutils
brew install ed --default-names
brew install findutils --with-default-names

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# nltk_name_classifier.py
# Python 2.7.6

"""
Classifier to determine the gender of a name using NLTK library

Classification - task of choosing the correct class label for a given input.

Supervised classifier:
Classifier that is built on training corpora containing the correct label

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# Hello, and welcome to makefile basics.
#
# You will learn why `make` is so great, and why, despite its "weird" syntax,
# it is actually a highly expressive, efficient, and powerful way to build
# programs.
#
# Once you're done here, go to
# http://www.gnu.org/software/make/manual/make.html
# to learn SOOOO much more.

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#!/usr/bin/env perl

# David Griffith <davidgriffith@acm.org>
# isbn2bib version 0.4
# Copyright December 11, 2010
#

use strict;
use warnings;

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grep -lr "palavra que queiro encontrar" *.tex

grep -ir "palavra que queiro encontrar" *.tex

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defaults write org.vim.MacVim MMUseCGLayerAlways -bool YES

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Redirect stderr and stdout in Bash

commad 2>&1 | tee -a

Redirect stdout to one file and stderr to another file:

command > out 2>error

Redirect stderr to stdout (&1), and then redirect stdout to a file:

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Using Imagemagick

convert -colorspace GRAY color.pdf gray.pdf

Via Ghostscript

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on run {input, parameters}
	set output to "http://translate.google.com/translate_t?sl=auto&tl=uk&text=" & urldecode(input as string)
	return output
end run

on urldecode(x)
	set cmd to "'require \"cgi\"; puts CGI.escape(STDIN.read.chomp)'"
	do shell script "echo " & quoted form of x & " | ruby -e " & cmd
end urldecode