200 lines
9.5 KiB
Markdown
200 lines
9.5 KiB
Markdown
bashblog
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========
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A single Bash script to create blogs.
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I created it because I wanted a very, very simple way to post entries to a blog by using a public folder on my server, without any special requirements and dependencies. Works on GNU/Linux, OSX and BSD.
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*How simple? Just type `./bb.sh post` and start writing your blogpost.*
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[](https://asciinema.org/a/4nr44km9ipow4s7u2w2eabeik)
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You can see a sample here: [read the initial blog post](https://web.archive.org/web/20130520204024/http://mmb.pcb.ub.es/~carlesfe/blog/creating-a-simple-blog-system-with-a-500-line-bash-script.html). That page was 100% generated using bashblog, no additional tweaking.
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[](https://raw.githubusercontent.com/cfenollosa/bashblog/gh-pages/images/demo.png)
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Check out [other bashblog users](https://www.google.com/search?q=%22Generated+with+bashblog,+a+single+bash+script+to+easily+create+blogs+like+this+one%22)
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Usage
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-----
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Download the code and copy bb.sh into a public folder (for example, `$HOME/public_html/blog`) and run
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./bb.sh
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This will show the available commands. If the file is not executable, type `chmod +x bb.sh` and retry.
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**Before creating your first post, you may want to configure the blog settings (title, author, etc).
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Read the Configuration section below for more information**
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To create your first post, just run:
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./bb.sh post
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It will try to use Markdown, if installed. To force HTML:
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./bb.sh post -html
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The script will handle the rest.
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When you're done, access the public URL for that folder (e.g. `http://server.com/~username/blog`)
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and you should see the index file and a new page for that post!
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How to...
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---------
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Please [read the wiki](https://github.com/cfenollosa/bashblog/wiki) to learn how to use the advanced features of Bashblog, such as headers and footers, static pages, and more.
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Features
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--------
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- Ultra simple usage: Just type a post with your favorite editor and the script does the rest. No templating.
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- No installation required. Download `bb.sh` and start blogging.
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- Zero dependencies. It runs just on base utils (`date`, `basename`, `grep`, `sed`, `head`, etc)
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- GNU/Linux, BSD and OSX compatible out of the box, no need for GNU `coreutils` on a Mac.
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It does some magic to autodetect which command switches it needs to run depending on your system.
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- All content is static. You only need shell access to a machine with a public web folder.
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*Tip: advanced users could mount a remote public folder via `ftpfs` and run this script locally*
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- Allows drafts, includes a simple but clean stylesheet, generates the RSS file automatically.
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- Support for tags/categories
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- Support for Markdown, Disqus comments, Twitter, Feedburner, Google Analytics.
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- The project is still maintained as of 2016. Bugs are fixed, and new features are considered (see "Contributing")
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- Everything stored in a single ~1k lines bash script, how cool is that?! ;)
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Configuration
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-------------
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Configuration is not required for a test drive, but if you plan on running your blog with bashblog, you will
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want to change the default titles, author names, etc, to match your own.
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There are two ways to configure the blog strings:
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- Edit `bb.sh` and modify the variables in the `global_variables()` function
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- Create a `.config` file with your configuration values -- useful if you don't want to touch the script and be able to update it regularly with git
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The software will load the values in the script first, then overwrite them with the values in the `.config` file.
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This means that you don't need to define all variables in the config file, only those which you need to override
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from the defaults.
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The format of the `.config` file is just one `variablename="value"` per line, just like in the `global_variables()`
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function. **Please remember:** quote the values, do not declare a variable with the dollar sign, do not use
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spaces around the equal sign.
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bashblog uses the `$EDITOR` environment value to open the text editor.
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Detailed features
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-----------------
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- A simple but nice and readable design, with nothing but the blog posts
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- **NEW on 2.0** Markdown support via a third-party library.
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The easiest method is to download
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Gruber's [Markdown.pl](http://daringfireball.net/projects/markdown/)
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- Post preview
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- Save posts as drafts and resume editing later
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- HTML page for each post, using its title as the URL
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- Configurable number of posts on the front page
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- Automatic generation of an RSS file, feedburner support
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- Additional page containing an index of all posts
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- Automatically generates pages for each tag
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- Rebuild all files while keeping the original data
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- Comments delegated to Twitter, with additional Disqus support
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- An option for cookieless Twitter sharing, to comply with the
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[EU cookie law](https://github.com/cfenollosa/eu-cookie-law)
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- Google Analytics code support
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- Contains its own CSS so that everything is reasonably styled by default
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- Headers, footers, and in general everything that a well-structured html file needs
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- Support to add extra content on top of every page (e.g. banners, images, etc)
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- xhtml validation, CSS validation, RSS validation by the w3c
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- Automatic backup of the site every time you post (stored as `.backup.tar.gz`)
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Read the Changelog section for more updates or [check out the news on my blog](http://cfenollosa.com/blog/tag_bashblog.html)
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Contributing
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------------
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Bashblog started at 500 SLOC and it now has hit the 1000 SLOC barrier.
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If we want to keep the code minimal and understandable, we need to make the difficult effort to restrain ourselves
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from adding too many features.
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All bugfixes are welcome, but brand new features need to be strongly justified to get into the main tree.
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Every new request will be honestly and civilly discussed on the comments.
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As a guideline, pull requests should:
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- Fix a use case for some people (e.g. internationalization)
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- Add a use case which is arguably very common (e.g. disqus integration for comments)
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- Be very small when possible (a couple lines of code)
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- Don't require a significant rewrite of the code (Don't break `create_html_file()` or `write_entry()`, etc)
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- It must work on Linux, BSD and Mac. Beware of using GNU coreutils with non-POSIX flags (i.e. `date` or `grep`)
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- Follow the UNIX philosophy: do one thing and do it well, rely on third party software for external features, etc
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- **Always** keep backwards compatibility when using the default configuration
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Changelog
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---------
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- 2.10 Added `global_twitter_card_image`
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- 2.9 Added `body_begin_file_index`
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- 2.8 Bugfixes<br/>
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Slavic language support thanks to Tomasz Jadowski<br/>
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Removed the now defunct Twitter JSON API share count<br/>
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Support for static, not managed by bashblog html files<br/>
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- 2.7 Store post date on a comment in the html file (#96).<br/>
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On rebuild, the post date will be synchronised between comment date and file date, with precedence for comment date.
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- 2.6 Support for multiple authors, use a different `.config` for each one
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- 2.5 Massive code cleanup by Martijn Dekker<br/>
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'tags' command<br/>
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The word 'posts' in the tag list (both website and command) now has a singular form, check out `template_tags_posts_singular`
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- 2.4 Added Twitter summaries metadata for posts (#36)
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- 2.3.3 Removed big comment header.<br/>
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Added option to display tags for cut articles on index pages (#61)<br/>
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Cleaned up "all posts" page (#57)
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- 2.3.2 Option to use topsy instead of twitter for references
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- 2.3.1 Cookieless Twitter option
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- 2.3 Intelligent tag rebuilding and Markdown by default
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- 2.2 Flexible post title -> filename conversion
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- 2.1 Support for tags/categories.<br/>
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'delete' command
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- 2.0.3 Support for other analytics code, via external file
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- 2.0.2 Fixed bug when $body_begin_file was empty.<br/>
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Added extra line in the footer linking to the github project
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- 2.0.1 Allow personalized header/footer files
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- 2.0 Added Markdown support.<br/>
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Fully support BSD date
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- 1.6.4 Fixed bug in localized dates
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- 1.6.3 Now supporting BSD date
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- 1.6.2 Simplified some functions and variables to avoid duplicated information
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- 1.6.1 'date' fix when hours are 1 digit.
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- 1.6.0 Disqus comments. External configuration file. Check of 'date' command version.
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- 1.5.1 Misc bugfixes and parameter checks
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- 1.5 Đurađ Radojičić (djura-san) refactored some code and added flexibility and i18n
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- 1.4.2 Now issues are handled at Github
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- 1.4.1 Some code refactoring
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- 1.4 Using twitter for comments, improved 'rebuild' command
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- 1.3 'edit' command
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- 1.2.2 Feedburner support
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- 1.2.1 Fixed the timestamps bug
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- 1.2 'list' command
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- 1.1 Draft and preview support
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- 1.0 Read http://is.gd/Bkdoru
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License
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-------
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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