Convert html to pdf linux

Wkhtmltopdf — умная утилита для конвертирования веб-страниц в PDF в Linux

Оригинал: Wkhtmltopdf – A Smart Tool to Convert Website HTML Page to PDF in Linux
Автор: Ravi Saive
Дата публикации: 28 января 2017 года
Перевод: А. Кривошей
Дата перевода: февраль 2018 г.

Wkhtmltopdf — простая и эффективная утилита командной строки с открытым исходным кодом, которая позволяет пользователю конвертировать любую веб-страницу в документ PDF или изображение (jpg, png и т. д.).

Wkhtmltopdf написана на C ++ и распространяется под лицензией GNU/GPL (General Public License). Она использует механизм рендеринга WebKit для преобразования веб-страниц в PDF без потери качества. Это действительно очень полезное и заслуживающее доверия решение для создания и хранения снимков веб-страниц в режиме реального времени.

Особенности Wkhtmltopdf

— открытый исходный код, кроссплатформенная утилита;
— преобразование любых веб-страниц в файлы PDF с использованием движка WebKit;
— опции для добавления верхних и нижних колонтитулов;
— опция генерации таблицы содержимого (TOC);
— обеспечивает конвертирование в пакетном режиме;
— поддержка PHP или Python через привязки к libwkhtmltox.

В этой статье мы покажем вам, как установить программу Wkhtmltopdf в Linux из исходного кода.

Установка Evince (программа для просмотра PDF)

Давайте сначала установим программу evince для просмотра PDF в Linux.

Скачивание исходного кода Wkhtmltopdf

Загрузите исходные коды wkhtmltopdf для вашей архитектуры Linux, с помощью команды Wget, также вы можете загрузить последнюю версию на странице загрузки wkhtmltopdf.

Для 64-битных систем

Для 32-битных систем

Установка Wkhtmltopdf в Linux

Распакуйте файлы в текущую рабочую директорию с помощью команды tar.

В 64-битной системе

В 32-битной системе

Установите wkhtmltopdf в директорию /usr/bin, чтобы ее можно было запускать из любого места.

Как использовать Wkhtmltopdf?

Здесь мы рассмотрим, как конвертировать HTML-страницы в PDF, верифицировать информацию и просматривать созданные файлы с помощью программы evince.

Конвертирование HTML-страницы в формат PDF

Для преобразования веб-страницы в PDF, выполните приведенную ниже команду. Он конвертирует указанную веб-страницу в файл 10-Sudo-Configurations.pdf в текущем рабочем каталоге.

Проверка сгенерированного файла PDF

Для того, чтобы проверить, что файл создан корректно, введите команду:

Просмотр информации о сгенерированном файле PDF

Чтобы просмотреть информацию о созданном файле, воспользуйтесь следующей командой:

Просмотр сгенерированного файла PDF

Давайте взглянем на содержимое созданного нами файла с помощью программы evince:

Пример созданного файла

В моей Linux Mint 17 выглядит отлично.

Создание таблицы содержимого (Table Of Content) файла PDF

Для создания таблицы содержимого PDF-файла используется опция toc.

Для проверки TOC созданного файла снова используем программу evince:

Дополнительную информацию об использовании и опциях Wkhtmltopdf можно получить с помощью команды help:

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Convert HTML Page To a PDF Using Open Source Tool [ Linux / OS X / Windows ]

D o you need a simple open source cross-platform command line tool that converts web pages and HTML to a PDF file? Look no further, try wkhtmltopdf.

From the project home page:

Simple shell utility to convert html to pdf using the webkit rendering engine, and qt. Searching the web, I have found several command line tools that allow you to convert a HTML-document to a PDF-document, however they all seem to use their own, and rather incomplete rendering engine, resulting in poor quality. Recently QT 4.4 was released with a WebKit widget (WebKit is the engine of Apples Safari, which is a fork of the KDE KHtml), and making a good tool became very easy.

Software features

1. Cross platform.
2. Open source.
3. Convert any web pages into PDF documents using webkit.
4. You can add headers and footers.
5. TOC generation.
6. Batch mode conversions.
7. Can run on Linux server with an XServer (the X11 client libs must be installed).
8. Can be directly used by PHP or Python via bindings to libwkhtmltox.

A note about Debian / Ubuntu Linux user

You can install wkhtmltopdf using apt-get command:
$ sudo apt-get install wkhtmltopdf
$ sudo ln -s /usr/bin/wkhtmltopdf /usr/local/bin/html2pdf

Sample outputs:

Install wkhtmltopdf on MacOS unix

First, install Homebrew on macOS and then type the following brew command:
$ brew install wkhtmltopdf
OR
$ brew cask install wkhtmltopdf

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Convert html to pdf with Linux

Written by Guillermo Garron
Date: 2010-10-07 10:36:30 00:00

When you may need to convert a complete web page in html to a pdf file, Linux can help you.

We will need two tools:

• wget — To download the complete page, including css, and others
• wkhtmltopdf — To make the real conversion from html to pdf

You should be able to install both of them using your package manager.

To be able to convert the html to pdf, we will follow a two stage process.

First step, download the web page in html

To do that enter this command:

I will first create a folder to store the page, so.

Then download the web page:

That will create a structure like this:

There you will find the file, new-branch-on-debian-1.html

Second step, convert the html file to pdf file

Enter into the folder where the html file is.

Convert the file.

Using this format

wkhtmltopdf [html file] [pdf file]

That is it, you now have converted a complete html file including format, css, etc. to a pdf file, that you can send by email, archive, or anything you want.

Note: If the page you are downloading does not have .html extension you may get errors, to solve that, just mv (rename) the file to have an .html extension. Now a days, most of the pages does not have .html extensions.

If you enjoyed the article, please share it

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Wkhtmltopdf – A Smart Tool to Convert Website HTML Page to PDF in Linux

Wkhtmltopdf is an open source simple and much effective command-line shell utility that enables user to convert any given HTML (Web Page) to PDF document or an image (jpg, png, etc).

Wkhtmltopdf is written in C++ programming language and distributed under GNU/GPL (General Public License). It uses WebKit rendering layout engine to convert HTML pages to PDF document without loosing the quality of the pages. Its is really very useful and trustworthy solution for creating and storing snapshots of web pages in real-time.

Wkhtmltopdf Features

1. Open source and cross platform.
2. Convert any HTML web pages to PDF files using WebKit engine.
3. Options to add headers and footers
4. Table of Content (TOC) generation option.
5. Provides batch mode conversions.
6. Support for PHP or Python via bindings to libwkhtmltox.

In this article we will show you how to install Wkhtmltopdf program under Linux systems using source tarball files.

Install Evince (PDF Viewer)

Let’s install evince (a PDF reader) program for viewing PDF files in Linux systems.

Download Wkhtmltopdf Source File

Download wkhtmltopdf source files for your Linux architecture using Wget command, or you can also download latest versions (current stable series is 0.12.4) at wkhtmltopdf download page.

On 64-bit Linux OS

On 32-bit Linux OS

Install Wkhtmltopdf in Linux

Extract the files to a current working directory using following tar command.

Install the wkhtmltopdf under /usr/bin directory for easy execution of program from any path.

How to Use Wkhtmltopdf?

Here we will see how to covert remote HTML pages to PDF files, verify information, view created files using evince program from the GNOME Desktop.

Convert Website HTML Page to PDF File

To convert any website HTML web page to PDF, run the following example command. It will convert the given webpage to 10-Sudo-Configurations.pdf in current working directory.

Sample Output :

View Generated PDF File

To verify that the file is created, use the following command.

Sample Output :

View Information of Generated PDF File

To view the information of generated file, issue the following command.

Sample Output :

View Created PDF File

Take a look at the newly created PDF file using evince program from the desktop.

Sample Screenshot :

Looks pretty nice under my Linux Mint 17 box.

View Website Page in PDF

Create TOC (Table Of Content) of a Page to PDF

To create a table of content for a PDF file, use the option as toc.

Sample Output :

To check the TOC for the created file, again use evince program.

Sample Screenshot :

Take a look at the picture below. it looks even more better than the above.

Create Website Page to Table of Contents in PDF

Wkhtmltopdf Options and Usage

For Wkhtmltopdf more usage and options, use the following help command. It will display list of all available options that you can use with it.

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#!/bin/GREPing a ‘[programmer][sysadmin]’ with Killer Skillz

Tuesday, February 7, 2012

convert html to pdf linux

In a previous post I wrote about using wkhtmltopdf for html to pdf conversion with Ruby and Rails.

As can by typical with components, moving them to production you hope will be straight forward but is often not. Such was the case for me on getting wkthmltopdf working on my Ubuntu Server 10.04 server from my Mac Leopard dev environment.

The first question was how to install wkhtmltopdf on the server. Since **I had not been successful** installing it on my own on my Mac (I used the PdfKit ruby gem to install it), it was not clear if I would succeed here.

I ended up finding that there is a package for wkhtmltopdf for Ubuntu:

This package did its work and it installed. It seemed too easy. And it was.

While wkhtmltopdf (v0.9.9) did install, I was soon getting the following and dreaded error:

The reason for this error is that the current incarnation of Web Kit requires a GUI. Hopefully this will change in the future.

After some research I found what looked like a solution:

Use Xvfb (‘X Virtual Frame Buffer’). Xvfb promised to create a lightweight, temporary situation that would trick wkhtmltopdf into running. Please excuse my un-technical and probably inaccurate description of what Xvfb does, but you get the point.

It worked great! At least until…. I discovered that those darned links in the converted document were not active. I could not find an answer for this, so kept googling. My sense was that this problem must have something to do with running wkhtmltopdf through xvfb.

I ended up being right, and the solution was to use a patched QT in lieu of xvfb.

So I decided to try installing the static binary of wkhtmltopdf as follows:

1. Uninstall the wkhtmltopdf package:
2. (in usr/local/bin)
3. (in usr/local/bin)

This showed me that a certain linux source file was missing and led to resolving the problem. In short, if one of the binaries does not work, try the other.

Once I got this installed everything worked, links were rendering and the client happy.

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