QuickSilver-esque shortcuts application on Ubuntu Debian GNU/Linux

Some of my colleagues have Apple Macs and use an application called ‘Quick Silver’ for managing frequently use application/scripts/text files/notes/ims/etc.

I was impressed with what one could do with it and began looking for something similar on Ubuntu.

There is a clone for Gnome called Gnome-Do [ http://www.gnomedo.com ] that lives up to the task pretty well from what I can gather so-far. There are some good updates in the ‘Intrepid Ibex’ release (8.10) that are not in the ‘Hardy Heron’ release (8.04), such as a more complete and useful preferences menu, more plugins and managing them individually through the applications preferences.

Try it out, after installing gnome-do, you need to set it up to launch at gnome login (easily done via the preferences in the intrepid version). Then you can invoke it with the SUPER+SPACEBAR short-cut.

Want to see the date and time in the Mutt mail client when reading e-mail ?

Then add the following to your ~/.muttrc

ignore *
unignore from date subject to cc
unignore organization organisation x-mailer: x-newsreader: x-mailing-list:
unignore posted-to:

Really, you just need to add unignore date. This snippet above firstly turns everything off, then selectively decides to show the headers as listed with unignore.

I have been slightly annoyed for a while now that my Mutt configuration wasn’t displaying the send-time when i was reading emails. I had the date in the e-mail list, but nothing in the actual email.

Finally I got to look it up

Creating labels for disks in Ubuntu Debian GNU/Linux

The ability to create or change the disk label of fat/fat32/vfat file systems/partitions doesn’t come with Parted; yet is quite simple to achieve with Ubuntu Debian GNU/Linux .

This comes in very handy when you have a number of fat devices (like USB, SD, etc) and want something more meaningful than just “disk” as its name.

Get mtools if you haven’t it already
sudo apt-get install mtools

Create a configuration file to avoid some error reporting
echo "mtools_skip_check=1" > ~/.mtoolsrc

Check where your disk is in the linux devices
mount

Label your disk
mlabel -i /dev/sdb1 -s ::my_disc

…and there you have it.

Disconnect the device and reconnect it and the label will show when it is auto mounted.

Undelete files on a vfat partition in Ubuntu Debian GNU/Linux

I have recently used the ‘photorec’ component of the ‘testdisk’ application for recovering files from FAT32 file systems.

I had used it before to recover files from general USB devices and others like Compact Flash/MMC/Secure Digital media with great success.

Then, I was focusing on recovery of photos and movies.

This time I was looking for various non-image files. Again I was suitably impressed by its coverage, and its simplicity in terms of use and speed.

They name may suggest only photos, but this is a great piece of software, regardless of what kind of file you are trying to recover.

Disabling the PC speaker in Ubuntu Debian GNU/Linux

Temporarily :

sudo modprobe -r pcspkr

Permanently (for the life of the OS)

append this

# disable pc speaker beeps
blacklist pcspkr

to

/etc/modprobe.d/blacklist

perhaps via

sudo vim /etc/modprobe.d/blacklist

or

gksudo gedit /etc/modprobe.d/blacklist