Käyttäjä:Masa
masa on noob. masa on myöskin sähkötekniikkaa "opiskeleva" noob. masa ylläpitää omaa palvelintaan, jonka nimi on tällä hetkellä quad. quadilla pyörii irssi, webbiserveri, pellettipolttimen logitussoftat, git-repoja, Minecraft-palvelimia ja toisinaan sekalaisia muitakin pelipalvelimia.
masa's random collection of Linux configuration stuffs
Disable the Recently used files list in GTK+ 2.x and GTK+ 3.x
In GTK+ 2.x
rm ~/.local/share/recently-used.xbel
echo gtk-recent-files-max-age=0 >> ~/.gtkrc-2.0
Note: At least with LXAppearance installed, add that config value to the file ~/.gtkrc-2.0.mine instead!
In GTK+ 3.x
rm ~/.local/share/recently-used.xbel
echo gtk-recent-files-max-age=0 >> ~/.config/gtk-3.0/settings.ini
echo gtk-recent-files-limit=0 >> ~/.config/gtk-3.0/settings.ini
Note: If the file didn't exist, add "[Settings]" to the top of it!
Swap the left and right channels with pulseaudio
Copy the following config:
cp -pi /etc/pulse/default.pa ~/.pulse/default.pa
Edit the config, add the following two lines to the end:
load-module module-remap-sink sink_name=reverse-stereo master=1 channels=2 master_channel_map=front-right,front-left channel_map=front-left,front-right
set-default-sink reverse-stereo
Restart PulseAudio by running pactl exit at the command line.
This configuration makes a few basic assumptions: that the card you're reversing the channels of is card 0; that you only have to deal with 2 channels; and that those channels are called front-left and front-right. If you have a videocard with HDMI out, it is likely the analog out of your motherboard will be card 1, not 0; so master=1.
References:
(http://www.freedesktop.org/wiki/Software/PulseAudio/FAQ
http://superuser.com/questions/59481/how-to-swap-stereo-channels-in-ubuntu
http://www.freedesktop.org/wiki/Software/PulseAudio/Documentation/User/Modules#module-remap-sink )
Gnome 3: keyboard shortcuts
dconf-editor -> org.gnome.desktop.wm.keybindings
Gnome 3: Get rid of the annoying sub-window thingies
Open: dconf-editor
Browse to: org -> gnome -> shell -> overrides -> attach-modal-dialogs
And set it to: false
Gnome 3: font hinting/antialiasing stuff
Found in org.gnome.settings-daemon.plugins.xsettings
Gnome 3: Fix the clock
Configured in gnome-tweak-tool (used to be: dconf-editor: org.gnome.shell.clock -> show-date and show-seconds: true)
Gnome 3: Add the minimize button
gnome-tweak-tool (Advanced Settings)
Shell -> Arrangement of buttons on the title bar
Gnome 3: application shortcuts/names/icons (with shell search)
Add and edit *.desktop files located in:
/usr/share/applications/<name>.desktop
/usr/local/share/applications/<name>.desktop
~/.local/share/applications/<name>.desktop
Gnome 3: Disable desktop animations
(This was previously done with an extension, see below in "not in use" section).
dconf-editor:
org.gnome.desktop.interface.enable-animations -> set to false
Gnome 3: default applications
nano /usr/share/applications/mimeinfo.cache
nano ~/.local/share/applications/mimeapps.list
For default file manager, have for example this:
inode/directory=pcmanfm.desktop;nautilus.desktop;Thunar-folder-handler.desktop;
Gnome 3: useful extensions and configs
List updated for Gnome 3.12.x @ 2014-10-15
Installed, in use:
- https://extensions.gnome.org/extension/15/alternatetab/
- https://github.com/windsorschmidt/disable-workspace-switcher-popup
- https://extensions.gnome.org/extension/154/gmail-notify/
- https://extensions.gnome.org/extension/495/topicons/
- https://extensions.gnome.org/extension/55/media-player-indicator/
- https://extensions.gnome.org/extension/858/volume-mixer/
- https://extensions.gnome.org/extension/759/better-volume-indicator/
- https://extensions.gnome.org/extension/613/weather/
- https://extensions.gnome.org/extension/277/impatience/
(* https://extensions.gnome.org/extension/109/pulse-audio-shortcuts/ (not updated ;_;))
Installed, not in use
- https://extensions.gnome.org/extension/3/bottom-panel/ (same functionality now available by default at least in Gnome 3.12)
- https://extensions.gnome.org/extension/8/places-status-indicator/ broken?
- https://extensions.gnome.org/extension/72/recent-items/
- https://extensions.gnome.org/extension/351/icon-hider/
- https://extensions.gnome.org/extension/2/move-clock/
- https://extensions.gnome.org/extension/13/applications-menu/
- https://extensions.gnome.org/extension/584/taskbar/
Not installed, outdated, etc. but interesting
- https://extensions.gnome.org/extension/82/cpu-temperature-indicator/
- https://extensions.gnome.org/extension/21/workspace-indicator/
- https://extensions.gnome.org/extension/288/active-notifications-indicator/
- https://extensions.gnome.org/extension/130/advanced-settings-in-usermenu/
- https://extensions.gnome.org/extension/119/disable-window-animations/
- https://extensions.gnome.org/extension/99/evial-status-icon-forerver/
- https://extensions.gnome.org/extension/295/switch-output-audio-devices/
- https://extensions.gnome.org/extension/408/new-instance-with-wheel-button/
- https://extensions.gnome.org/extension/142/output-device-chooser-on-volume-menu/
- https://extensions.gnome.org/extension/127/new-instance-on-current-workspace/
- https://extensions.gnome.org/extension/150/message-notifier/
- https://extensions.gnome.org/extension/12/static-workspaces/
- https://extensions.gnome.org/extension/294/shellshape/
- https://extensions.gnome.org/extension/28/gtile/
- https://github.com/pulb/mailnag
- https://github.com/pulb/shell-message-notifier
- https://github.com/simon04/gnome-shell-extension-weather dead?
- https://extensions.gnome.org/extension/647/icon-area-horizontal-spacing/
- https://extensions.gnome.org/extension/237/desktop-icons-switch/
- https://extensions.gnome.org/extension/112/remove-accesibility/
- https://extensions.gnome.org/extension/212/advanced-volume-mixer/
- https://github.com/Neroth/gnome-shell-extension-weather (old URL, see extension 613)
Gnome 3 extension configs (NOTE: outdated/not needed as of Gnome 3.12)
Evil Status Icon Forever
~/.local/share/gnome-shell/extensions/EvilStatusIconForever@bone.twbbs.org.tw/extensions.js
/*****************************************************
* Statuc Icon Settings
****************************************************/
// Add application you want it shows their notification status
// icon on top bar to the following list.
// You may use top/htop to find out the name of application.
var notification = [
'pidgin', // Pidgin IM Client
'hime', // HIME Imput Method Editor
'dropbox', // Drop Box
'linuxdcpp', // LinuxDC++
'mail-notification',// mail-notification
'firefox', // Firefox with FireTray
'skype' // Skype
// 'deadbeef', // Deadbeef Music Player
// 'gcin', // GCIN Chinese Input Method
// 'thunderbird-bin', // Thunderbird-bin (Gentoo binary package)
// 'thunderbird', // Thunderbird
// 'firefox-bin', // Firefox-bin (Gentoo binary package)
// 'workrave', // Workrave
// 'gajim', // Gajim
// 'wicd-client.py', // Wicd-gtk
]
// Add which built-in status icon you want to remove in the
// following list.
//
var removeStatusIcon = [
'a11y', // Accessibility
// 'volume',
// 'battery',
// 'keyboard',
// 'bluetooth',
// 'network'
]
/******************************************************
* Don't touch anything below!
*****************************************************/
gnome-shell-extension-weather
git clone git://github.com/simon04/gnome-shell-extension-weather.git gnome-shell-extension-weather.git
cd gnome-shell-extension-weather.git
git checkout gnome3.4
./autogen.sh --prefix=/usr
make
sudo make install
gsettings set org.gnome.shell.extensions.weather unit celsius
gsettings set org.gnome.shell.extensions.weather wind-speed-unit m/s
gsettings set org.gnome.shell.extensions.weather city Lappeenranta
gsettings set org.gnome.shell.extensions.weather show-sunrise-sunset true
gsettings set org.gnome.shell.extensions.weather woeid FIXX0040
Some useful commands
Record an area from the screen
Record a region from screen, with audio (can be used to record for example Minecraft). Shows the region outlines to align the window.
ffmpeg -f x11grab -show_region 1 -r 25 -s 1280x720 -i :0.0+500,80 -c:v libx264 -preset fast -crf 22 -f alsa -i pulse -c:a libvorbis -b:a 96k -threads 0 -f matroska sda6/minecraft_withertaistelu_overview_2012-11-24_2.mkv
Another sometimes useful option fo x11grab:
-follow_mouse centered|<PIXELS>
When it is specified with "centered", the grabbing region follows the mouse pointer and keeps the pointer at the center of region; otherwise, the region follows only when the mouse pointer reaches within PIXELS (greater than zero) to the edge of region.
Encode images into a (timelapse) video
ffmpeg -f image2 -i ms_all/shot_%06d.png -r 25 -c:v libx264 -preset medium -crf 25 -an -threads 0 -f matroska rakennustapahtuma_2012-11-03_crf25_medium.mkv
Some random web stuff
Generate a SSL-key:
openssl req -x509 -newkey rsa:2048 -keyout key.pem -out cert.pem -nodes -days 1001
Random shell scripts
Safely shutdown a SATA hard drive (spins it down). Umount first! Usage example: scsiremove /dev/sdb
/usr/local/bin/scsiremove (needs sys-block/scsiadd and sys-fs/lsscsi):
#!/bin/sh
if [ $# -ne 1 ]; then
echo "Usage: $0 <device>"
exit 1
fi
if ! which lsscsi >/dev/null 2>&1; then
echo "Error: lsscsi not installed";
exit 1
fi
if ! which scsiadd >/dev/null 2>&1; then
echo "Error: scsiadd not installed"
exit 1
fi
device=`lsscsi | grep $1`
if [ -z "$device" ]; then
echo "Error: could not find device: $1"
exit 1
fi
hcil=`echo $device | awk \
'{split(substr($0, 2, 7),a,":"); print a[1], a[2], a[3], a[4]}'`
scsiadd -r $hcil
Merge together video files in matroska containers (needs media-video/mkvtoolnix).
/usr/local/bin/merge.sh:
#!/bin/bash
ALL="empty"
DSTDIR=${1}
FILES=${2}
for i in $(ls ${FILES}*)
do
if [ "$ALL" = "empty" ]; then
ALL=${i}
FIRST=${i}
else
ALL="${ALL} + ${i}"
fi
done
#COMBINED=$(basename $FIRST | sed "s/\.mkv/_all.mkv/")
COMBINED=`basename ${FIRST} | sed "s/\.\([a-zA-Z0-9]\{1,10\}\)$/_all\.\1/"`
if [ -f "${DSTDIR}${COMBINED}" ];
then
echo "Error: the target file already exists!"
exit
fi
#echo "mkvmerge $ALL -o ${DSTDIR}${COMBINED}"
mkvmerge $ALL -o ${DSTDIR}${COMBINED}
touch ${DSTDIR}${COMBINED} -r ${FIRST}
Encode videos into matroska container, with Ogg Vorbis audio and h.264 video (with x264 library). Needs media-video/ffmpeg, media-libs/libvorbis and media-libs/x264.
encode.sh:
#!/bin/bash
SRCDIR=/home/masa/Media/Fraps/Fraps/
DSTDIR=/home/masa/f/
SAVEIFS=$IFS
IFS=$(echo -en "\n\b")
for i in $(ls ${SRCDIR}javaw*avi)
#for i in $(ls ${SRCDIR}KillingFloor*avi)
#for i in $(ls ${SRCDIR}*.avi)
#for i in $(ls ${SRCDIR}Terraria*avi)
do
# DST=$(echo ${i/avi/mkv})
# DST=$(echo ${i/ /_})
i=$(basename $i | sed "s/^\.\///")
# DST=$(echo $i | sed "s/avi/mkv/" | sed "s/ /_/g")
# DST=$(echo $i | sed "s/mpeg/mkv/" | sed "s/ /_/g")
DST=$(echo $i | sed "s/\.[a-zA-Z0-9]\{1,10\}$/\.mkv/" | sed "s/ /_/g")
# echo "$i -> $DST"
##########################
# Tämä on se perinteinen:
ffmpeg -i ${SRCDIR}"${i}" -c:a libvorbis -b:a 96k\
-r 25 -c:v libx264 -preset slow -crf 25 -threads 0\
-f matroska ${DSTDIR}${DST}
chown masa:masa ${DSTDIR}${DST}
chmod 644 ${DSTDIR}${DST}
touch ${DSTDIR}${DST} -r ${SRCDIR}"${i}"
done
IFS=$SAVEIFS
A script I used to symlink multishot screenshots into linearly increasingly named ones for ffmpeg encoding:
lnlinear.sh:
#!/bin/bash
#echo "?: $? #: $# 0: $0 1: $1 2: $2"
num=0
if [ $# -ne 1 ];
then
exit 1
fi
for i in `ls $1`
do
for j in `ls -tr ${1}/${i}`
do
num=`echo "${num} + 1" | bc`
#echo "$j -> ${num}"
#printf "$j -> shot_%06d.png\n" ${num}
name=`printf "shot_%06d.png\n" ${num}`
#echo $name
#echo "ln -s /home/masa/ms/${i}/${j} /home/masa/ms_all/${name}"
ln -s /home/masa/ms/${i}/${j} /home/masa/ms_all/${name}
done
done
# Run a read-only badblocks test on a ext2/ext3/ext4 filesystem
e2fsck -c -v /dev/sda7
# Run a non-destructive read-write badblocks test on a ext2/ext3/ext4 filesystem
e2fsck -c -c -v /dev/sda7
# Show the list of known bad blocks on a ext2/ext3/ext4 filesystem
dumpe2fs -b /dev/sda7
http://smartmontools.sourceforge.net/badblockhowto.html
(A local copy is found in /data/softa/text/tutorial/badblockhowto.html)
Webcam stuff
Get the software here:
http://www.firestorm.cx/fswebcam/
fswebcam.sh:
#!/bin/bash
DSTPATH="/home/masa/ware/webcam/"
#DSTPATH="/home/masa/ware/webcam/fswebcam_2013-05-25_2"
CONFIG_NIGHT="/home/masa/.fswebcam_config_night.txt"
CONFIG_DAY="/home/masa/.fswebcam_config_day.txt"
COUNTERFILE="/tmp/fswebcam_counter.txt"
#TIMESTAMP=`date "+%Y-%m-%d_%H-%M-%S"`
#FILENAME="webcam_${TIMESTAMP}.jpg"
MONTH=`date "+%Y-%m"`
DIR="${DSTPATH}${MONTH}/"
FILENAMEFORMAT="webcam_%08d.jpg"
#PWD=`pwd`
if [ ! -d "${DIR}" ];
then
echo "foo"
# mkdir ${DIR}
fi
if [ -f "${COUNTERFILE}" ];
then
COUNTER=`cat ${COUNTERFILE}`
COUNTER=`expr ${COUNTER} + 1`
# let COUNTER=${COUNTER}+1
# COUNTER=$((${COUNTER}+1))
FILENAME=`printf ${FILENAMEFORMAT} ${COUNTER}`
if [ -f "${DIR}${FILENAME}" ];
then
# COUNTER=`ls ${DIR}webcam_*.jpg | wc -l`
# Take the last file's number and increment it by one
COUNTER=`ls ${DIR}webcam_*.jpg | tail -n 1 | sed "s/.*webcam_\([0-9]\+\)\.jpg/\1/"`
COUNTER=`expr ${COUNTER} + 1`
fi
else
# COUNTER=1
# COUNTER=`ls ${DIR}/webcam_*.jpg | wc -l`
# Take the last file's number and increment it by one
COUNTER=`ls ${DIR}webcam_*.jpg | tail -n 1 | sed "s/.*webcam_\([0-9]\+\)\.jpg/\1/"`
COUNTER=`expr ${COUNTER} + 1`
fi
echo -n ${COUNTER} > ${COUNTERFILE}
FILENAME=`printf ${FILENAMEFORMAT} ${COUNTER}`
##### DEBUGGING #######
#ls ${DIR}webcam_*.jpg
#echo "DIR: ${DIR}"
#echo "FILENAME: ${FILENAME}"
#NUM=`ls ${DIR}webcam_*.jpg | tail -n 1 | sed "s/.*webcam_\([0-9]\+\)\.jpg/\1/"`
#echo "NUM: ${NUM}"
#FOO=`ls /tttmp/webcam_*.jpg | tail -n 1 | sed "s/.*webcam_\([0-9]\+\)\.jpg/\1/"`
#FOO=`expr ${FOO} + 1`
#echo "FOO: $FOO"
#exit
#######################
#cd ${DIR}
# Use separate configs for day and night so we can adjust the number of samples
# we take and interpolate, because night time shots have more noise.
# During winter, consider hours between 16..08 as night (= dark).
#if [ "`date +%H`" -ge "16" ] || [ "`date +%H`" -le "08" ]
# During summer, consider hours between 23..03 as night (= dark-er).
if [ "`date +%H`" -ge "23" ] || [ "`date +%H`" -lt "04" ]
then
/usr/local/bin/fswebcam -c ${CONFIG_NIGHT} ${DIR}${FILENAME}
else
/usr/local/bin/fswebcam -c ${CONFIG_DAY} ${DIR}${FILENAME}
fi
#cd ${PWD}
fswebcam_config.txt:
# config file for fswebcam
# Device
device v4l2:/dev/video0
# Input
input 0
# Palette to use
palette MJPEG
# Resolution
resolution 1280x720
# The number of frames to capture
# Interpolate 4 frames during night (= dark and noisy)
frames 4
# Interpolrate 1 or 2 frames during day (= bright)
#frames 1
# Number of frames to skip when starting capture
skip 15
# Delay (in seconds) after opening the device
#delay 1
# Continually capture images with interval of 60 seconds
#loop 60
# Offset when loop recording
#offset 1
# Draw the banner at the bottom of the screen
bottom-banner
# Select the font to use and a size
font /usr/share/fonts/corefonts/verdana.ttf:14
# Set the main title
#title Title text
no-title
# Set the subtitle
#subtitle Subtitle text
no-subtitle
# Set the info text
#info Info text
no-info
# Banner colour
#banner-colour #40263A93
banner-colour #FF000000
# Separator line colour
#line-colour #00FF0000
line-colour #FF000000
# Text colour
text-colour #00FFFFFF
# Enable or disable text shadow
shadow
#no-shadow
# Set the timestamp format
timestamp "%Y-%m-%d %H:%M:%S"
# Select the image format and compression level
jpeg 85
#png 9
# Set some controls
#set "Power Line Frequency"="50 Hz"
#set "Brightness"="0"
# Set the log file
#log fswebcam.log
Filter out cron messages from /var/log/messages (using syslog-ng logger)
In /etc/syslog-ng/syslog-ng.conf, add and change:
# Create a filter:
filter f_croninfo { level(info) and not facility(cron); };
# for example before the line:
destination messages { file("/var/log/messages"); };
# Add the following and comment the original line
log { source(src); filter(f_croninfo); destination(messages); };
#log { source(src); destination(messages); };
The most important configs for a Funtoo installation (a bit outdated!)
/etc/portage/package.use/10-all:
app-misc/gentoo -nls -fam
app-misc/geoclue -modemmanager
app-misc/tracker -applet -ffmpeg
app-portage/eix -deprecated
app-portage/layman -bazaar -cvs git -mercurial -subversion
app-text/lcdf-typetools kpathsea # for texlive
dev-python/imaging -truetype
dev-embedded/libftdi -tools
dev-embedded/openocd ftdi segger stlink usb versaloon
dev-java/sun-jdk nsplugin
dev-lang/python sqlite
dev-libs/DirectFB vdpau
dev-libs/folks eds # +eds for folks required by gnome-contacts via Gnome 3.4 upgrade
dev-libs/libxml2 icu # chromium (via deps?) needs +icu
#dev-python/setuptools python_abis_3.2 # required by Chromium update via python deps 2014-02-06
dev-util/cmake -qt4
dev-vcs/git gtk tk
gnome-base/gdm -fallback
gnome-base/gnome -fallback -extras # 2014-02-12 added -extras
gnome-base/gnome-vfs -gnutls
gnome-base/gvfs udisks
gnome-extra/evolution-data-server vala # required by upgrades on 2014-10-14
mail-client/mail-notification gmail imap pop ssl
media-gfx/blender -ffmpeg # compilation fails with ffmpeg support enabled, probably because of ffmpeg -> libav change (??)
media-libs/grilo playlist # 2014-10-15 required by totem-3.12
media-libs/freetype -infinality kpathsea -lcdfilter # kpathsea for texlive; -lcdfilter for cairo (2012-09-03); -infinality for Gnome 3.4 upgrade clean-up; infinality and lcdfilter enabled 2012-10-27 for better fonts; screw that, disabled again 2012-10-30; infinality enabled again 2014-02-10, required by eselect-lcdfilter-2
media-libs/fontconfig cleartype -lcdfilter # -lcdfilter for these required by world update via some deps (2012-07-23); cleartype added 2012-09-03 via cairo dep; lcdfilter enabled 2012-10-27; disabled 2012-10-30
media-libs/libpng apng # unofficial animated PNG support for ff 4.0.1
media-libs/libtheora encode
media-libs/mesa -gallium -g3dvl -llvm -xorg -xvmc -xa gbm -gles1 -gles2 video_cards_i965
#media-libs/x264 10bit
media-plugins/alsa-plugins pulseaudio
media-plugins/audacious-plugins -ffmpeg
media-sound/audacity id3tag ffmpeg vamp
media-sound/rhythmbox -cdr -gnome-keyring -lastfm
media-sound/sox amr encode id3tag
media-video/avidemux -amr -qt4
# avx for Core i5/i7:
media-video/ffmpeg aacplus amr celt gsm faac libsoxr network vaapi vdpau vpx
media-video/libav amr avx celt gsm faac vpx
media-video/mkvtoolnix -qt4 -wxwidgets
media-video/mplayer amr openal pvr vaapi vdpau win32codecs
media-video/mpv vaapi vdpau
media-video/projectx java6
#media-video/x264-encoder -10bit
net-analyzer/vnstat gd
net-dns/dnsmasq -nls
net-im/empathy -geocode # Gnome 3.4 upgrade related clean-ups
net-im/pidgin -gstreamer gnutls
net-im/skype qt-static
net-libs/gtk-vnc gtk3
net-libs/libssh server
net-libs/xulrunner java -networkmanager
net-misc/networkmanager -nss modemmanager -ppp
net-misc/openssh -ldap
net-nds/openldap sasl # required on world update: cxx? ( sasl )
net-p2p/retroshare cli qt4
sci-visualization/gnuplot -pdf plotutils
sys-apps/hal -crypt
sys-apps/gnome-disk-utility fat
sys-block/parted -device-mapper
sys-devel/gcc -gtk
sys-devel/gettext cvs git # avoid recompile by world updgrade (2012-09-03)
sys-fs/udev extras keymap # keymap added 2014-04-05 for x11-drivers
sys-libs/zlib minizip # required by chromium upgrade (2012-11-15)
sys-power/upower deprecated # 2014-10-15 needed to fix telepathy-mission-control not building
virtual/udev gudev hwdb keymap # required by gst-plugins-v4l2 -> ... -> pitivi (2012-12-05)
x11-base/xorg-server -hal
x11-drivers/xf86-video-intel sna uxa
x11-libs/cairo cleartype directfb -lcdfilter
x11-libs/libdrm libkms video_cards_intel
x11-libs/libfm -automount
x11-libs/libva vdpau
# For mkvtoolnix upgrade 2014-02-10: # 20 needed via virtual/rubygems funny dep I think @ 2014-02-12
dev-ruby/json -ruby_targets_ruby18 ruby_targets_ruby19
dev-ruby/racc -ruby_targets_ruby18 ruby_targets_ruby19
dev-ruby/rake -ruby_targets_ruby18 ruby_targets_ruby19
dev-ruby/rdoc -ruby_targets_ruby18 ruby_targets_ruby19
dev-ruby/rubygems -ruby_targets_ruby18 ruby_targets_ruby19
dev-db/sqlite fts3 secure-delete # required by firefox-3.6
www-client/firefox java -networkmanager
cross-msp430-unknown-elf-gnu/binutils -selinux
cross-msp430/msp430-gdb dev-embedded msp430-gdb
cross-msp430/insight dev-util insight
cross-msp430/msp430-binutils -selinux -multilib
cross-msp430/msp430mcu -selinux -multilib
cross-msp430/msp430-libc -selinux -multilib
cross-msp430/msp430-gcc -fortran -openmp -selinux -boundschecking -d -gtk -gcj -libffi -mudflap -objc -objc++ -objc-gc -multilib
cross-avr/avr-libc -selinux multilib
cross-avr/binutils -selinux multilib
cross-avr/gcc -fortran -selinux -boundschecking -d -gtk -gcj -libffi -mudflap -objc -objc++ -objc-gc multilib
cross-avr/gdb sys-devel gdb
cross-avr/insight dev-util insight
/etc/portage/package.unmask/10-all:
dev-embedded/openocd
dev-libs/mpc
media-gfx/gthumb
#sci-electronics/kicad
x11-drivers/xf86-video-intel
x11-libs/libdrm
media-libs/mesa
/etc/portage/package.mask/10-all:
>=app-misc/gentoo-0.16
>=dev-embedded/avrdude-6
>=dev-embedded/libftdi-0.21
>=dev-python/imaging-2
>=dev-java/oracle-jdk-bin-1.8
>dev-vcs/gitg-0.2.7 # 2014-02-12 mask for requiring masked gtksourceview and webkit-gtk versions
>=sci-electronics/eagle-5
>sci-electronics/kicad-20120119_p3256
>=www-client/chromium-35
USE-flags and other changes in /etc/make.conf:
LINGUAS="en_GB"
SANE_BACKENDS="niash"
CAMERAS="canon ptp2"
INPUT_DEVICES="keyboard mouse evdev"
VIDEO_CARDS="i965 intel vesa"
RUBY_TARGETS="ruby18" # to limit the dependencies for mkvtoolnix
USE=" -arts -cups -eds -hal -java -javascript\
-kde -libwww -musepack -networkmanager -php -qt -samba -xmlrpc\
X a52 aac acpi alsa\
avi avx bluetooth bzip2 cairo consolekit dbus dga dirac dvb\
exif faac faad fam ffmpeg firefox flac gif gimpprint gnome\
gnome-keyring gnutls gphoto2 gtk gtk2\
gstreamer jpeg jpeg2k imagemagick imlib introspection lame lcdfilter\
lcms libnotify lm_sensors mad\
matroska mmx mmxext mp3 mpeg msn nautilus nls nptl ogg\
oggvorbis opengl pdf png policykit pulseaudio qt3support\
scanner schroedinger sdl\
speex spell sse sse2 sse3 ssse3 sse4 sse4_1 sse4_2\
svg tagwriting theora threads tiff truetype unicode usb v4l\
v4l2 vorbis vpx win32codecs x264 xinerama xv xvmc xvid"
ACCEPT_LICENSE="dlj-1.1 Oracle-BCLA-JavaSE cadsoft RTCW-ETEULA skype-eula AdobeFlash-11.x"
CHOST="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe"
CXXFLAGS="${CFLAGS}"
ACCEPT_KEYWORDS="~amd64"
PORTDIR_OVERLAY=/usr/local/portage
FETCHCOMMAND="/usr/bin/wget -t 5 -T 60 -nv --passive-ftp -O \"\${DISTDIR}/\${FILE}\" \"\${URI}\""
RESUMECOMMAND="/usr/bin/wget -c -t 5 -T 60 -nv --passive-ftp -O \"\${DISTDIR}/\${FILE}\" \"\${URI}\""
SYNC="git://github.com/funtoo/ports-2012.git"
MAKEOPTS="-j5"
FEATURES="ccache mini-manifest sandbox"
CCACHE_SIZE="1G"
PORTAGE_ELOG_CLASSES="warn error log info qa"
PORTAGE_ELOG_SYSTEM="save"
source /var/lib/layman/make.conf
/var/lib/portage/world:
app-admin/conky
app-admin/gkrellm
app-admin/pwgen
app-admin/sudo
app-admin/syslog-ng
app-arch/p7zip
app-arch/unrar
app-crypt/mcrypt
app-editors/curses-hexedit
app-editors/dhex
app-editors/ghex
app-editors/gvim
app-editors/hexcurse
app-editors/hexedit
app-editors/sublime-text
app-misc/gentoo
app-misc/screen
app-misc/uptimed
app-portage/eix
app-portage/genlop
app-portage/gentoolkit
app-portage/layman
app-text/texlive-core
app-text/xdvik
cross-avr/avr-libc
cross-avr/binutils
cross-msp430/msp430-binutils
dev-embedded/avrdude
dev-embedded/libftdi
dev-embedded/mspdebug
dev-java/oracle-jdk-bin
dev-lang/jimtcl
dev-libs/openssl
dev-python/gnome-keyring-python
dev-python/imaging
dev-texlive/texlive-fontsrecommended
dev-texlive/texlive-langenglish
dev-texlive/texlive-langfinnish
dev-texlive/texlive-latex
dev-texlive/texlive-pictures
dev-util/beediff
dev-util/ccache
dev-util/diffuse
dev-util/geany
dev-util/imediff2
dev-util/strace
dev-util/tkdiff
dev-util/valgrind
dev-util/xdelta
dev-vcs/git
dev-vcs/gitg
dev-vcs/mercurial
gnome-base/gnome
gnome-extra/gnome-calculator
gnome-extra/gnome-system-monitor
gnome-extra/gnome-tweak-tool
gnome-extra/nautilus-dropbox
kde-misc/kdiff3
mail-client/mail-notification
media-fonts/corefonts
media-fonts/freefonts
media-fonts/ttf-bitstream-vera
media-gfx/feh
media-gfx/gimp
media-gfx/gnome-font-viewer
media-gfx/gnome-screenshot
media-gfx/gpicview
media-gfx/gqview
media-gfx/gthumb
media-gfx/imagemagick
media-gfx/inkscape
media-gfx/scrot
media-gfx/viewnior
media-libs/libgphoto2
media-libs/libjpeg-turbo
media-libs/libtxc_dxtn
media-libs/mesa
media-libs/x264
media-sound/alsa-utils
media-sound/audacious
media-sound/audacity
media-sound/mumble
media-sound/ncmpcpp
media-sound/oggsplit
media-sound/ogmtools
media-sound/paprefs
media-sound/pavucontrol
media-sound/pavumeter
media-sound/rhythmbox
media-sound/sox
media-sound/vorbis-tools
media-tv/linuxtv-dvb-apps
media-video/avidemux
media-video/mjpegtools
media-video/mkvtoolnix
media-video/mplayer
media-video/mpv
media-video/projectx
net-analyzer/gnome-nettool
net-analyzer/nettop
net-analyzer/nmap
net-analyzer/traceroute
net-analyzer/vnstat
net-dns/dnsmasq
net-irc/irssi
net-libs/gnutls
net-libs/gtk-vnc
net-misc/bridge-utils
net-misc/dhcpcd
net-misc/ntp
net-misc/openssh
net-misc/vinagre
net-misc/youtube-dl
net-p2p/linuxdcpp
sci-electronics/eagle
sci-electronics/gerbv
sci-electronics/kicad
sys-apps/gptfdisk
sys-apps/hdparm
sys-apps/pciutils
sys-apps/portage
sys-apps/sdparm
sys-apps/smartmontools
sys-block/scsiadd
sys-boot/grub-legacy
sys-devel/bc
sys-devel/crossdev
sys-devel/gcc
sys-devel/gdb
sys-fs/eudev
sys-fs/lsscsi
sys-fs/reiserfsprogs
sys-fs/sshfs-fuse
sys-kernel/gentoo-sources
sys-power/acpid
sys-power/powertop
sys-process/lsof
sys-process/vixie-cron
virtual/ffmpeg
www-client/chromium
www-client/firefox
www-plugins/adobe-flash
www-servers/lighttpd
x11-base/xorg-x11
x11-drivers/xf86-video-intel
x11-libs/libdrm
x11-libs/libvdpau-va-gl
x11-misc/gcolor2
x11-misc/lightdm
x11-misc/pcmanfm
x11-misc/vdpauinfo
x11-plugins/pidgin-libnotify
x11-terms/eterm
x11-terms/gnome-terminal
x11-terms/roxterm
x11-terms/xterm
x11-wm/fluxbox
x11-wm/openbox
xfce-base/thunar
Random useful links
http://net.tutsplus.com/tutorials/php/why-you-should-be-using-phps-pdo-for-database-access/