HTTPヘッダを表示するBookmarklet

javascript:(function () {var request = new XMLHttpRequest();request.onreadystatechange = function () {if( request.readyState != 4 ) { return; }alert(request.getAllResponseHeaders());request.onreadystatechange = null;request = null;};request.open( 'HEAD', location.href, true );request.send(null);})();

vista.vmx

#!/usr/bin/vmware
config.version = "8"
memsize = "512"
ide0:0.present = "TRUE"
ide0:0.fileName = "vista.vmdk"
ide1:0.present = "TRUE"
ide1:0.fileName = "auto detect"
ide1:0.deviceType = "cdrom-raw"
ide1:0.startConnected = "TRUE"
ide1:0.autodetect = "TRUE"
floppy0.startConnected = "FALSE"
floppy0.fileName = "/dev/fd0"
ethernet0.present = "TRUE"
usb.present = "TRUE"
sound.present = "TRUE"
sound.virtualDev = "es1371"
sound.autodetect = "FALSE"
displayName = "Windows Vista"
guestOS = "winvista"
checkpoint.vmState = ""
extendedConfigFile = "vista.vmxf"
virtualHW.productCompatibility = "hosted"
tools.upgrade.policy = "manual"
virtualHW.version = "6"

rhythmboxでmp3を再生する

sudo apt-get install gstreamer0.10-fluendo-mp3

Xの解像度変更

普通はCtrl + ALT + [テンキーの＋ or -]で変更できるが、できないなら

xvidtune -next
xvidtune -prev

flv2mpeg4のコンパイル

YouTubeの動画(flv)をロスレス変換するツール

sudo apt-get install subversion libavcodec-dev libavformat-dev
svn co https://svn.sourceforge.net/svnroot/vixynet vixynet
cd vixynet/trunk/flv2mpeg4/src/
gcc -O3 -o flv2mpeg4 avformat_writer.c dcprediction.c flv2mpeg4.c fetch.c flvdecoder.c m4vencode.c mp3header.c -lavformat -lavcodec -lavutil -I/usr/include/ffmpeg -L/usr/lib

コンパイルを実行したディレクトリにflv2mpeg4ができる。あとは

sudo chown root: flv2mpeg4
sudo mv flv2mpeg4 /usr/local/bin/

とかやって使う。

例)
#aviに変換
flv2mpeg hoge.flv hoge.avi

#movに変換
flv2mpeg hoge.flv hoge.mov

#mp4に変換(iPod/PSP)
flv2mpeg hoge.flv hoge.mp4

■参考URL
http://vixy.net/youtube_podcaster
http://sourceforge.net/projects/vixynet/