Showing posts with label mint. Show all posts
Showing posts with label mint. Show all posts

Nov 10, 2011

Quick environment sketch with Gimp

Gimp 2.8 is about to be released soon (January 2012 ?!), and many people are waiting for the single window mode impatiently.

In the meantime, I've stumbled upon some nice Google+ posts involving some painting or photo-montage.

Painting environment composition is fun, and in a couple of hours, you can see result ... just experiment and try various brushes (the chaos and evolution set (by David Revoy) is recommended) ; one benefits of doing such exercise is learning to make good composition and harmonious sceneries, and how to set and use the light - because that's key.

These 2 videos might help :
YouTube - Quick environment sketch
www.youtube.com/watch?v=uGYqZZwzp18 (from idrawgirls.com/tutorials/2011/10/20/how-to-paint-landscape-mountain-river/)

Picture credit : Phillip Koops / Peileppe

Feb 22, 2011

Discovering GIMP FX Foundry

There are different profiles of Gimp users, from the digital artist geniuses spending hours on a canvas, the photograph expert looking for imperfections and tweaking the color's histogram, the retouching pro mixing various images into one epic composition, to the newbies that are just wondering how to do stuffs quickly and that looks good in matter of 5 mn.

For all these audience (but mostly the last), I think the GIMP FX Foundry is a pretty good collection of scripts - that will allow creation of fun effects and experiments (like the fx-foundry banner at the top of the article - which was made using the 'shrek-text' script).

How to install the FX-foundry scripts ? just download and extract the 100+ scripts in a temporary directory and move them into the gimp script folder - then launch gimp and voila!

Now be aware that some scripts require a preexisting image or photo some don't - you'll have to experiment a bit.

A nice way to see what each script is doing is to open the FX-Foundry menu and let the cursor hover on top of the script's name, that will show a bubble with some explanations.

Nov 16, 2010

Installing mint-x "Julia" on an USB stick

I'm currently using Linux Mint Helena 8 on my laptop ; and since Linux Mint Julia 10 RC is now available , the idea grew to install Julia on a spare 4GB usb stick I had in my drawer.... Here's how it went :
  • Downloaded the Linux Mint 10 32bit iso torrent file at 10h30
  • Burned the cd
  • booted on the CD - this distros is absolutely gorgeous - so I tried various applications and finally decided it worth a shot.
  • selected install from the Live CD
  • selected destination as the /dev/sdb 3.8GB filesystem showed by the installer
  • around 70% I noticed an update grub event happened
  • the installation was completed at 11h09
I rebooted - then press F10 and selected in the laptop bios a restart from USB Hard drive and ...
I was very disappointed to have a black screen while the fan were blowing like crazy, I waited 5Mn ... it was no help.

Then I ejected the usb stick, planning to reboot on my old Linux Mint Helena 8, but then something worse happened, there was a grub rescue error - also in text mode, requesting a missing filesystem.

I re-insterted the usb stick and reboot - and there it was a grub loader offering to boot either from 2.6.35 Julia on the /dev/sdb or to boot from Helena 2.6.31 on /dev/sda ... and it worked just fine.

The USB stick isn't flagged as bootable, and the grub loader was modified on the existing Linux Mint Helena - and I can't help but to wonder why ?!

But nevertheless Linux Mint 10 "Julia" is absolutely gorgeous, the "brushed steel" is perfect, all the icons are like little gems (especially the firefox icon) - the overall experience is absolutely outstanding, I'm currently running it from my 4GB USB key - and still have about 1.1GB of free space available ...

Jul 15, 2010

Gimp in only 1 dock

As you may know by default GIMP has two default docks:
  • The Toolbox with "The Brushes, Patterns and Gradients dock".
  • The LayerBox with "The Layers, Channels and Paths dock".
Which can be a real pain on small display (like 1024x768) - because basically one third of the display is gone for the docks.

But you can actually merge the 2 docks into the Toolbox, the lower part then contains the brushes, etc .. and the Layers - I've worked this way a couple of days and it's very convenient, (before that settings I had always issue with the LayerBox getting in the way).

Now I just press CTRL+L to access the Layers and CTRL+B to access the ToolBox.

The smaller theme I'm using is the official Small theme from the Gimp package but with this line uncommented (search for the keyword "smaller" in the gtkrc file

# Uncommenting this line allows to set a different (smaller) font for GIMP.
#font_name = "sans 8"
font_name = "DroidSans 8"

Also Here's the content of the gimprc file
# GIMP gimprc
#
# This is your personal gimprc file. Any variable defined in this file takes
# precedence over the value defined in the system-wide gimprc:
# /etc/gimp/2.0/gimprc
# Most values can be set within GIMP by changing some options in the
# Preferences dialog.
(default-image
(width 1024)
(height 768)
(unit pixels)
(xresolution 72.000000)
(yresolution 72.000000)
(resolution-unit inches)
(image-type rgb)
(fill-type background-fill)
(comment "Created with GIMP"))
(monitor-xresolution 86.000000)
(monitor-yresolution 86.000000)
(save-tool-options yes)
(save-accels no)
(toolbox-wilber no)
(theme "Smaller")
(help-browser web-browser)
(toolbox-window-hint normal)
(dock-window-hint normal)
# end of gimprc

By adding "(toolbox-wilber no)" you can save a little extra space at the top of the Toolbox by removing the probing eyes.


Below are extracts from the Gimp's online manual

Dialogs and Docking: "GIMP has great flexibility for arranging dialog windows on your screen. Instead of placing each dialog in its own window, you can group dialogs using docks. A 'dock' is a container window that can hold a collection of persistent dialogs, such as the Tool Options dialog, Brushes dialog, Palette dialog, etc. Docks cannot, however, hold non-persistent dialogs such as the Preferences dialog or an Image window.

Apr 21, 2010

De-duplicate with Fslint (little review)

When free space starts to shrink - you can either erase some files, or compress them or archive them on cd, dvd - or use fslint (Author: Padraig Brady) - a very cool tool (for Linux) that will scan your hd and track duplicate files.

I was a bit suspicious before using this tool - because usually I know where my files are etc ... but I decide to make a test with my external HD (used for backups)

To make the test more interesting I noted the free space before launching fslint and it shows 8.1 GB free.

Here below is the "fslint-gui" main screen - on the top is shown the search path - and below are the various options - by default it looks for "duplicates" now press the Find button (below)


The search process is pretty long, checking all the files with various methods - to make sure there are really duplicates files.

It took around 20-30 mn in my example.








When all "duplicate files" are finally displayed - you can delete extra files, right click and open them - to have a look, save the list of duplicate files and ... the cool feature "Merge" them - which mean fslint will keep multiple version of the same files - but hardlink them - so the space is used only once.


Tip : Now the funny thing with Merge is that the feature is a bit counter intuitive - because if you select 2 files to be "Merged" - these 2 files will actually be excluded for the Merge ... so make sure you toggle your selection before "Merging"









Result is pretty impressive, after "Merging" all my duplicates - see below my Free space jumped to almost 19GB (remember I had only 8GB to begin with) - pretty cool stuff!



You can find other reviews for fslint here and there.

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