“Whatever you now find weird, ugly, uncomfortable and nasty about a new medium will surely become its signature. CD distortion, the jitteriness of digital video, the crap sound of 8-bit – all of these will be cherished and emulated as soon as they can be avoided. It’s the sound of failure: so much modern art is the sound of things going out of control, of a medium pushing to its limits and breaking apart. The distorted guitar sound is the sound of something too loud for the medium supposed to carry it. The blues singer with the cracked voice is the sound of an emotional cry too powerful for the throat that releases it. The excitement of grainy film, of bleached-out black and white, is the excitement of witnessing events too momentous for the medium assigned to record them.” -Brian Eno
Mehrere avi-Dateien zu einer zusammenfügen (OSX)
cat part1.avi part2.avi part3.avi > tmp.avi && mencoder -forceidx -oac copy -ovc copy tmp.avi -o output.avi && rm -f tmp.avi
wenn es nicht funktioniert:
-bash: mencoder: command not found. Download ffmpegXbinaries20060307.zip unzip and then copy mencoder to /usr/local/bin
Pushbot der behinderte Roboter
http://schweinstudios.se/push-bot/
Casual Game bei dem man einen Roboter-Klumpen mithilfe von zwei Schleuder-Armen durch die Gegend schuckt.
Simpel, lustig und sogar zwei Spieler.
howto: ssh-forwarding
Local vs Remote SSH port forwarding
When it comes to the art of SSH tunnelling, there are basically two options where to relay a port to.
You can relay a port from a remote server to your local machine with ssh -L, hence called local port forwarding. A very basic use-case is if your remote server has a MySQL database daemon listening on port 3306 and you want to access this daemon from your local computer.
The second option is to make your local port available on a remote server (ssh -R). Remote port forwarding might come in handy if you for example want to make your local web-server available on a port of a public server, so that someone can quickly check what your local web-server provides without having to deploy it somewhere publicly.
It should now be pretty easy to remember: Local and remote port forwarding always refers to where to relay the port to. The SSH command syntax uses the same easy to remember abbreviations: -L (forward to my local machine) and -R (forward to my remote machine).
Mehr bei http://www.everythingcli.org/ssh-tunnelling-for-fun-and-profit-local-vs-remote/
Glühwein ala spiralsystem
3x 0,7l Rotwein
1x Orange in Scheiben geschnitten
7 Nelken
1 Vanilleschote
3 Sternanis
3 Stangen Zimt
Kandiszucker
Munin Grafiken aktualisieren sich nicht
Nachdem man per Telnet geprüft hat ob die Clients da sind, prüft man den Munin-Master
Prüfen on munin-cron funktioniert:
sh-3.2# munin-cron
Can’t locate RRDs.pm in @INC (@INC contains: /opt/local/lib/perl5/site_perl/5.16.3/darwin-thread-multi-2level /opt/local/lib/perl5/site_perl/5.16.3 /opt/local/lib/perl5/vendor_perl/5.16.3/darwin-thread-multi-2level /opt/local/lib/perl5/vendor_perl/5.16.3 /opt/local/lib/perl5/5.16.3/darwin-thread-multi-2level /opt/local/lib/perl5/5.16.3 /opt/local/lib/perl5/site_perl /opt/local/lib/perl5/vendor_perl .) at /opt/local/lib/perl5/site_perl/5.16.3/Munin/Master/Utils.pm line 22.
BEGIN failed–compilation aborted at /opt/local/lib/perl5/site_perl/5.16.3/Munin/Master/Utils.pm line 22.
Compilation failed in require at /opt/local/lib/perl5/site_perl/5.16.3/Munin/Master/UpdateWorker.pm line 18.
BEGIN failed–compilation aborted at /opt/local/lib/perl5/site_perl/5.16.3/Munin/Master/UpdateWorker.pm line 18.
Compilation failed in require at /opt/local/lib/perl5/site_perl/5.16.3/Munin/Master/Update.pm line 17.
BEGIN failed–compilation aborted at /opt/local/lib/perl5/site_perl/5.16.3/Munin/Master/Update.pm line 17.
Compilation failed in require at /opt/local/lib/munin/munin-update line 13.
BEGIN failed–compilation aborted at /opt/local/lib/munin/munin-update line 13.
In diesem Fall passt die Version von rrdtools nicht zur eingesetzten perl-version.
Abhilfe:
sh-3.2# port installed rrdtool
The following ports are currently installed:
rrdtool @1.4.7_5
rrdtool @1.4.8_0
rrdtool @1.4.9_1
rrdtool @1.5.4_0 (active)
rrdtool @1.5.5_0
port activate rrdtool @1.4.9_1
sh-3.2# munin-cron
This program will easily break if you run it as root as you are
…
sh-3.2#
Funktionierte dann.
RKHunter
Ein paar Tipps zu RKHunter (Rootkit-Hunter für Linux)
Python-Version unter MacPorts festlegen
To make this the default Python or Python 2 (i.e., the version run by the
‚python‘ or ‚python2‘ commands), run one or both of:
sudo port select –set python python27
sudo port select –set python2 python27
Nach OSX Update Macports aktualisieren
1. Neuen XCode installieren
2. XCode-CommandLine-Tools installieren:
Kommandozeile:
xcode-select –install
3. XCode Lizenz abnicken
xcodebuild -license
4. Passendes aktualisiertes MacPort Paket installieren https://www.macports.org/install.php
5. Kommandozeile:
port selfupdate
port upgrade outdated
Wenn das durchläuft sollte das Upgrade geklappt haben
Ansonsten hier mal checken: https://trac.macports.org/wiki/Migration
Reddit Bilder automatisiert downloaden
Mit RedditImageGrab kann man bequem per python-skript die zu einem subredit geposten Bilder downloaden.
python redditdl.py fictionalmovieposters /Users/rudi/Pictures/_reddit-grabber2/fictionalmovieposters