Ceci est une ancienne révision du document !
arnaud_d
Présentation
Je suis ingénieur en vibrations à Toulouse.
J'ai eu mon premier PC vers mes 8 ans (je crois), c'était un Philips P3120 avec un microprocesseur 8088 cadencé à 10 MHz (si vous avez connu faites moi signe ça me ferait rire ). Avec ça, j'ai appris à programmer en BASIC .
Après une longue période Windows, j'ai découvert Ubuntu mi-2007 en commençant avec Feisty (7.04) installé sur un Sony Vaio VGN-C1S.
Le Sony Vaio a rendu l'âme après 6 ans de loyaux services (pas trop mal !). J'ai ensuite eu un HP Pavillon dm1-3130 mais qui n'a duré que 2 ans (vive la fiabilité des notebook).
Début 2014 j'ai décidé de monter moi-même mon PC qui comprend :
- Carte mere ASROCK B75M-ITX
- Processeur INTEL Core i5-3350P 3.1GHz - 6Mo cache - sans graphique - Socket LGA1155
- Carte graphique ASUS ATI Radeon HD6670
- Memoire ddr3 KINGSTON Hyper X Blu Red Serie XMP 8G (2x4Go) PC12800 1600MHz CL9
- Boitier COOLER MASTER Elite 120 Advanced
- Alimentation FORTRON RAIDER 550W
- Ventilateur boitier AEROCOOL Shark White Edition - 120 mm
- Clavier bluestork KB-MEDIAFIRST2
J'avais même demandé conseils sur le forum (voir discussion)
J'utilise essentiellement :
- Darktable pour mes développements photos (j'utilise la version de dev sur Github)
- Shotwell pour trier mes photos
- Geany pour coder en C++, bash et parfois même Matlab !
- CherryTree, une petite merveille qui me sert de bloc-note géant dans lequel je mélange astuces perso, pro, informatique, bricolage. Tout sur tout ! Le remède à la question "Comment j'avais fait déjà ?"
J'ai beaucoup utilisé par le passé:
Je pratique différents langages de programmation (à mon niveau !):
- C
- C++ (avec framework Qt)
Participations (épisodiques, je l'avoue)
- Traduction de Scilab sur le Launchpad
- Documentation, en particulier sur les PC dont je dispose, un Sony Vaio VGN-C1S et un HP Pavilion DM1-3130.
Où me retrouver
- Sur IRC Freenode
- Sur Launchpad
Scripts, programmes, astuces que je souhaite partager
Scripts Bash en relation avec la photographie
Statistiques Exif
- exifstats
#!/bin/sh if [ "`uname -o`" = "GNU/Linux" ] then html_reader="/usr/bin/firefox" else html_reader="/cygdrive/c/Users/NG002B82/Local\ Settings/Application\ Data/Mozilla\ Firefox/firefox.exe" fi mkdir exifstats_data # TODO : # - corrélation ouverture / focale # - vitesse d'obturation # Recherche de fichiers et récupérations des informations find . -iname '*.jpg' -exec exif '{}' \; | awk 'BEGIN{FS="|"}/^Focal Length /{n_foc[$2]++}END {for (k in n_foc) {printf("%.3g %s\n",k,n_foc[k])}}' | sort -n > exifstats_data/focale.dat find . -iname '*.jpg' -exec exif '{}' \; | awk 'BEGIN{FS="|"}/^F-Number/{n_foc[$2]++}END {for (k in n_foc) {printf("%.3g %s\n",substr(k,3,5),n_foc[k])}}' | sort -n > exifstats_data/aperture.dat find . -iname '*.jpg' -exec exif '{}' \; | awk 'BEGIN{FS="|"}/^ISO Speed Ratings/{n_foc[$2]++}END {for (k in n_foc) {printf("%d %d\n",k,n_foc[k])}}' | sort -n > exifstats_data/ISO.dat # Rédaction du script gnuplot # \EOF indique qu'il ne faut rien interpréter gnuplot <<\EOF reset set terminal svg font "Calibri" size 1000,400 unset key set style fill solid 1.0 # force le minimum de y à 0 set yrange [0:] # ===== FOCALE ===== set out 'exifstats_data/focale.svg' set xlabel 'Focale (mm)' set ylabel 'Nombre de photos' set xtics rotate by 90 offset character 0, -1 set style data histograms p 'exifstats_data/focale.dat' u 2:xticlabels(1) set out # ======= OUVERTURE ====== set out 'exifstats_data/aperture.svg' set xlabel 'Ouverture' set ylabel 'Nombre de photos' set xtics rotate by 90 offset character 0, -1 p 'exifstats_data/aperture.dat' u 2:xticlabels(1) set out # ======= ISO ======= set out 'exifstats_data/ISO.svg' set xlabel 'ISO' set ylabel 'Nombre de photos' set xtics rotate by 90 offset character 0, -2 p 'exifstats_data/ISO.dat' u 2:xticlabels(1) set out EOF cat <<EOF > exifstats.htm <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <head> <title>Statistiques photo</title> </head> <body> <img src="exifstats_data/focale.svg"> <img src="exifstats_data/aperture.svg"> <img src="exifstats_data/ISO.svg"> </body> EOF $html_reader exifstats.htm &
Fichiers de coloration syntaxique GtkSourceView
Ces fichiers sont à copier dans /usr/share/gtksourceview-3.0/language-specs
Gnuplot
Je me suis basé sur le travail de Martin Schlenker sur cette page, mais j'ai complètement refait la liste des mots-clés et ai utilisé un nouveau style, identifier, pour ce que j’appelle les paramètres.
- gnuplot.lang
<?xml version="1.0" encoding="UTF-8"?> <!-- Author: Martin Schlenker & Arnaud Dessein Copyright (C) 3/2009 Martin Schlenker <schlenker.martin@gmx.de> Copyright (C) 12/2011 Arnaud Dessein <arnaud.dessein@gmail.com> This library is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA --> <language id="gnuplot" _name="GNUplot" version="3.0" _section="Scientific"> <metadata> <property name="mimetypes">text/x-gnuplot</property> <property name="globs">*.plt</property> <property name="line-comment-start">#</property> </metadata> <styles> <style id="command" _name="Command" map-to="def:keyword"/> <style id="function" _name="Function" map-to="def:function"/> <style id="constant" _name="Constant" map-to="def:constant"/> <style id="parameter" _name="Parameter" map-to="def:identifier"/> <style id="floating-point" _name="Floating point number" map-to="def:floating-point"/> </styles> <definitions> <context id="constant" style-ref="constant"> <keyword>canvas</keyword> <keyword>cgm</keyword> <keyword>corel</keyword> <keyword>dpu414</keyword> <keyword>dumb</keyword> <keyword>dxf</keyword> <keyword>eepic</keyword> <keyword>emf</keyword> <keyword>emtex</keyword> <keyword>epslatex</keyword> <keyword>epson_180dpi</keyword> <keyword>epson_60dpi</keyword> <keyword>epson_lx800</keyword> <keyword>fig</keyword> <keyword>gif</keyword> <keyword>hp2623A</keyword> <keyword>hp2648</keyword> <keyword>hp500c</keyword> <keyword>hpdj</keyword> <keyword>hpgl</keyword> <keyword>hpljii</keyword> <keyword>hppj</keyword> <keyword>imagen</keyword> <keyword>jpeg</keyword> <keyword>latex</keyword> <keyword>lua</keyword> <keyword>mf</keyword> <keyword>mif</keyword> <keyword>mp</keyword> <keyword>nec_cp6</keyword> <keyword>okidata</keyword> <keyword>pbm</keyword> <keyword>pcl5</keyword> <keyword>pdfcairo</keyword> <keyword>png</keyword> <keyword>pngcairo</keyword> <keyword>postscript</keyword> <keyword>pslatex</keyword> <keyword>pstex</keyword> <keyword>pstricks</keyword> <keyword>qms</keyword> <keyword>starc</keyword> <keyword>svg</keyword> <keyword>tandy_60dpi</keyword> <keyword>texdraw</keyword> <keyword>tgif</keyword> <keyword>tikz</keyword> <keyword>tkcanvas</keyword> <keyword>tpic</keyword> <keyword>unknown</keyword> <keyword>windows</keyword> <keyword>wxt</keyword> </context> <context id="command" style-ref="command"> <keyword>cd</keyword> <keyword>call</keyword> <keyword>clear</keyword> <keyword>exit</keyword> <keyword>fit</keyword> <keyword>help</keyword> <keyword>history</keyword> <keyword>if</keyword> <keyword>load</keyword> <keyword>pause</keyword> <keyword>plot</keyword> <keyword>using</keyword> <keyword>u</keyword> <keyword>with</keyword> <keyword>w</keyword> <keyword>index</keyword> <keyword>every</keyword> <keyword>smooth</keyword> <keyword>thru</keyword> <keyword>print</keyword> <keyword>pwd</keyword> <keyword>quit</keyword> <keyword>replot</keyword> <keyword>reread</keyword> <keyword>reset</keyword> <keyword>save</keyword> <keyword>set</keyword> <keyword>show</keyword> <keyword>unset</keyword> <keyword>shell</keyword> <keyword>splot</keyword> <keyword>system</keyword> <keyword>test</keyword> <keyword>unset</keyword> <keyword>update</keyword> <keyword>replot</keyword> </context> <context id="parameter" style-ref="parameter"> <keyword>angles</keyword> <keyword>arrow</keyword> <keyword>autoscale</keyword> <keyword>bars</keyword> <keyword>bmargin</keyword> <keyword>border</keyword> <keyword>boxwidth</keyword> <keyword>clabel</keyword> <keyword>clip</keyword> <keyword>cntrparam</keyword> <keyword>colorbox</keyword> <keyword>contour</keyword> <keyword>datafile</keyword> <keyword>decimalsign</keyword> <keyword>dgrid3d</keyword> <keyword>dummy</keyword> <keyword>encoding</keyword> <keyword>fit</keyword> <keyword>fontpath</keyword> <keyword>format</keyword> <keyword>functions</keyword> <keyword>function</keyword> <keyword>grid</keyword> <keyword>hidden3d</keyword> <keyword>historysize</keyword> <keyword>isosamples</keyword> <keyword>key</keyword> <keyword>label</keyword> <keyword>lmargin</keyword> <keyword>loadpath</keyword> <keyword>locale</keyword> <keyword>logscale</keyword> <keyword>mapping</keyword> <keyword>margin</keyword> <keyword>mouse</keyword> <keyword>multiplot</keyword> <keyword>mx2tics</keyword> <keyword>mxtics</keyword> <keyword>my2tics</keyword> <keyword>mytics</keyword> <keyword>mztics</keyword> <keyword>notitle</keyword> <keyword>offsets</keyword> <keyword>origin</keyword> <keyword>output</keyword> <keyword>parametric</keyword> <keyword>pm3d</keyword> <keyword>palette</keyword> <keyword>pointsize</keyword> <keyword>polar</keyword> <keyword>print</keyword> <keyword>rmargin</keyword> <keyword>rrange</keyword> <keyword>samples</keyword> <keyword>size</keyword> <keyword>style</keyword> <keyword>surface</keyword> <keyword>terminal</keyword> <keyword>tics</keyword> <keyword>ticslevel</keyword> <keyword>ticscale</keyword> <keyword>timestamp</keyword> <keyword>timefmt</keyword> <keyword>title</keyword> <keyword>tmargin</keyword> <keyword>trange</keyword> <keyword>urange</keyword> <keyword>variables</keyword> <keyword>version</keyword> <keyword>view</keyword> <keyword>vrange</keyword> <keyword>x2data</keyword> <keyword>x2dtics</keyword> <keyword>x2label</keyword> <keyword>x2mtics</keyword> <keyword>x2range</keyword> <keyword>x2tics</keyword> <keyword>x2zeroaxis</keyword> <keyword>xdata</keyword> <keyword>xdtics</keyword> <keyword>xlabel</keyword> <keyword>xmtics</keyword> <keyword>xrange</keyword> <keyword>xtics</keyword> <keyword>xzeroaxis</keyword> <keyword>y2data</keyword> <keyword>y2dtics</keyword> <keyword>y2label</keyword> <keyword>y2mtics</keyword> <keyword>y2range</keyword> <keyword>y2tics</keyword> <keyword>y2zeroaxis</keyword> <keyword>ydata</keyword> <keyword>ydtics</keyword> <keyword>ylabel</keyword> <keyword>ymtics</keyword> <keyword>yrange</keyword> <keyword>ytics</keyword> <keyword>yzeroaxis</keyword> <keyword>zdata</keyword> <keyword>zdtics</keyword> <keyword>cbdata</keyword> <keyword>cbdtics</keyword> <keyword>zero</keyword> <keyword>zeroaxis</keyword> <keyword>zlabel</keyword> <keyword>zmtics</keyword> <keyword>zrange</keyword> <keyword>ztics</keyword> <keyword>cblabel</keyword> <keyword>cbmtics</keyword> <keyword>cbrange</keyword> <keyword>cbtics</keyword> <keyword>out</keyword> <keyword>font</keyword> <keyword>lines</keyword> <keyword>lw</keyword> <keyword>missing</keyword> <keyword>lp</keyword> <keyword>pt</keyword> </context> <context id="function" style-ref="function"> <keyword>abs</keyword> <keyword>acos</keyword> <keyword>acosh</keyword> <keyword>arg</keyword> <keyword>asin</keyword> <keyword>asinh</keyword> <keyword>atan</keyword> <keyword>atan2</keyword> <keyword>atanh</keyword> <keyword>besj0</keyword> <keyword>besj1</keyword> <keyword>besy0</keyword> <keyword>besy1</keyword> <keyword>ceil</keyword> <keyword>cos</keyword> <keyword>cosh</keyword> <keyword>erf</keyword> <keyword>erfc</keyword> <keyword>exp</keyword> <keyword>floor</keyword> <keyword>gamma</keyword> <keyword>ibeta</keyword> <keyword>inverf</keyword> <keyword>igamma</keyword> <keyword>imag</keyword> <keyword>invnorm</keyword> <keyword>int</keyword> <keyword>lambertw</keyword> <keyword>lgamma</keyword> <keyword>log</keyword> <keyword>log10</keyword> <keyword>norm</keyword> <keyword>rand</keyword> <keyword>real</keyword> <keyword>sgn</keyword> <keyword>sin</keyword> <keyword>sinh</keyword> <keyword>sqrt</keyword> <keyword>tan</keyword> <keyword>tanh</keyword> <keyword>column</keyword> <keyword>defined</keyword> <keyword>tm_hour</keyword> <keyword>tm_mday</keyword> <keyword>tm_min</keyword> <keyword>tm_mon</keyword> <keyword>tm_sec</keyword> <keyword>tm_wday</keyword> <keyword>tm_yday</keyword> <keyword>tm_year</keyword> <keyword>valid</keyword> </context> <context id="floating-point" style-ref="floating-point"> <match extended="true"> (?<![\w\.]) ([0-9]+[Ee][-+]?[0-9]+| ([0-9]*\.[0-9]+|[0-9]+\.)([Ee][-+]?[0-9]+)?) [i]? (?![\w\.]) </match> </context> <context id="gnuplot"> <include> <context ref="def:shell-like-comment"/> <context ref="def:string"/> <context ref="def:single-quoted-string"/> <context ref="command"/> <context ref="function"/> <context ref="constant"/> <context ref="parameter"/> <context ref="floating-point"/> </include> </context> </definitions> </language>