Nfs operation not permited

NFS operation not permitted Symptom: When trying to mount NFS on a Mac OS X client, find “operation not permitted” in /var/log/system.log. Explanation: It turns out the the Darwin default is to assume the NFS will take place on an insecure port, i.e. >1024. Solution 1: The suggested solution is to add “insecure” to the… Leer más »

Install NX Server on Raspberry Pi

http://www.tiaowiki.com/w/Install_NX_Server_on_Raspberry_Pi What is Raspberry Pi The Raspberry Pi is a credit-card sized computer that plugs into your TV and a keyboard. It’s a capable little PC which can be used for many of the things that your desktop PC does, like spreadsheets, word-processing and games. It also plays high-definition video. The Raspberry Pi has a… Leer más »

OpenSSH ciphers performance benchmark

Ever wondered how to save some CPU cycles on a very busy or slow x86 system when it comes to SSH/SCP transfers? Here is how we performed the benchmarks, in order to answer the above question: 41 MB test file with random data, which cannot be compressed – GZip makes it only 1% smaller. A… Leer más »

unrar non-free

agregar a : cat sources.list deb http://mirrordirector.raspbian.org/raspbian/ wheezy main contrib non-free rpi deb-src http://mirrordirector.raspbian.org/raspbian/ wheezy main contrib non-free rpi apt-get update apt-get build-dep unrar-nonfree apt-get source -b unrar-nonfree

pyLoad raspberry

Step 1 apt-get update cd /tmp wget http://ftp.de.debian.org/debian/pool/main/l/leptonlib/liblept3_1.69-3.1_armhf.deb sudo dpkg -i liblept3_1.69-3.1_armhf.deb rm liblept3_1.69-3.1_armhf.deb cd Step 2 sudo apt-get install python python-crypto python-pycurl python-imaging tesseract-ocr python-qt4 screen Step 3 wget http://download.pyload.org/pyload-v0.4.9-all.deb Step 4 sudo dpkg -i pyload-v0.4.9-all.deb rm pyload-v0.4.9-all.deb Step 5 cd /usr/share/pyload ./pyLoadCore.py Step 6 (optional) Damit das Starten des pyLoad Downloadmanagers schneller funktioniert… Leer más »

Backup XBMC settings:

Try this, copied from somewhere on the forum, not sure where Backup XBMC settings: SSH into the Pi. Go to /home/pi Run the following command: tar -czf xbmc-backup.tar.gz .xbmc Ftp into the Pi and copy the xmbc-backup.tar.gz file away from Raspberry Pi Put settings back: copy file back to /home/pi Run command: tar -xzf xbmc-backup.tar.gz

SD card Performance

SD CARD: ADATA SDHC 8GB CLASS 10 WRITE pi@raspberrypi ~ $ dd if=/dev/zero of=~/test.tmp bs=500K count=1024 1024+0 records in 1024+0 records out 524288000 bytes (524 MB) copied, 47.7796 s, 11.0 MB/s READ pi@raspberrypi ~ $ dd if=~/test.tmp of=/dev/null bs=500K count=1024 1024+0 records in 1024+0 records out 524288000 bytes (524 MB) copied, 24.1782 s, 21.7 MB/s… Leer más »

How to change setup network raspberry debian

now when you open interfaces you will see something like this: # This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5).# The loopback network interface auto lo iface lo inte loopback#The primary network interface auto eth0 iface eth0 inet dhcp now to change… Leer más »