Archive for January, 2013

Build and install Mozilla Spider Monkey (spidermonkey-bin) on Ubuntu Linux

Here’s how to quickly and easily build spidermonkey-bin from source on Ubuntu Linux.

sudo apt-get install mercurial autoconf2.13
hg clone http://hg.mozilla.org/mozilla-central spidermonkey
cd spidermonkey/js/src
autoconf2.13
./configure
make
sudo make install

Enjoy!

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WordPress visual editor mangling sourcecode

I tend to post quite a bit of sourcecode, such as bash scripts and PHP scripts. I use the SyntaxHighlighter Evolved plugin to highlight and colorize the sourcecode, as well as make it easy to copy.

Unfortunately, I’ve noticed that the WordPress built-in visual editor does a great job of mangling the code, especially by HTML-escaping certain characters.

I’ve found that installing the TinyMCE Advanced plugin has fixed the cause of it, as well as providing a ‘replace’ function which I can quickly use to clean up previously-mangled code.

I’ve gone through my posts and hopefully corrected any previously mangled sourcecode. I’d like to say thank you to everyone who has brought a piece to my attention.

I strongly recommend the above plugins.

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How to find the device IDs for hardware that already has a driver installed

While finding device IDs to install drivers is extremely helpful, there may be times when you want to find the device ID of a device that already has a driver installed, so as to see if there are newer or more streamlined drivers available.

The following illustrates how to do this on Windows 7.

First, go to Control Panel > System and open Device Manager.

cp_system_dev_mgr

Select a device from the tree and right-click it and select Properties.

webcam_rc_props

On the details tab, drop down the Properties selector and select Hardware Ids.

webcam_hardware_ids

Read VID is Vendor ID and PID is device ID

Questions, comments, or suggestions? Please leave them in the comments section below. Thank you!

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Bash script to send contents of file containing URLs to Synology Download Station via API

This bash script will read a file containing a list of URLs line-by-line and send each of those URLs to a Synology DiskStation’s Download Manager via the published API.

Read the comments.

Note that, in user land, it might be easier to simply upload the text file to the Download Station. The below is useful if you want to programatically pass download tasks to Download Station, such as on the update of a web page, etc, etc.

UPDATE: This has been moved to github, here.

If you have any questions or comments on this script, please feel free to comment below. Thank you!

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How to move the SymformContribution directory from one volume to another on a Synology NAS

So you’ve got Symform all set up and running on your Synology NAS, and you’ve been contributing space, but now the volume that has your contribution folder is getting full, adn you’d like to move it without disrupting the data that other Symform users like yourself have trusted you with. How to do it? Easily.

In this example, I’ll show you how to move it from volume1 to volume2.

First, stop the Symform service from Package Center.

Next, SSH into your Synology box and move the target directory to it’s new location, in this case, /volume2/SymformContribution

mv /volume1/SymformContribution/ /volume2

Next, edit the /volume1/@symform/lib/node.config file using vi and update the location by finding the line similiar to the following…


… and changing volume1 to volume2.

(Note, this is the same file that’s used to update the incoming port, see this post for more information.)

Save the file, and restart the Symform service.

That’s it!

Questions or comments are welcome in the comments section below. Thank you for reading!

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