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       <dc:date>2026-04-18T16:53:09+00:00</dc:date>
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        <url>https://wiki.csgalileo.org/_media/wiki/logo.png</url>
    </image>
    <item rdf:about="https://wiki.csgalileo.org/tips/keras?rev=1576594129&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2019-12-17T14:48:49+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>keras</title>
        <link>https://wiki.csgalileo.org/tips/keras?rev=1576594129&amp;do=diff</link>
        <description>Keras

tensorflow

	* yay bazelisk


pip install -U pip six numpy wheel setuptools mock
pip install -U keras_applications --no-deps
pip install -U keras_preprocessing --no-deps

# tf 2
git clone https://github.com/tensorflow/tensorflow.git
cd tensorflow

# tf 1.15
wget https://github.com/tensorflow/tensorflow/archive/v1.15.0.tar.gz
tar zxvf v1.15.0.tar.gz</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/opencv/install?rev=1528873609&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-06-13T07:06:49+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>install</title>
        <link>https://wiki.csgalileo.org/tips/opencv/install?rev=1528873609&amp;do=diff</link>
        <description>opencv install

android studio

integrate opencv in android studio project

linux

prereq: ubuntu 16:04 or 18:04


sudo apt-get install -y build-essential cmake
# GUI (if you want to use GTK instead of Qt, replace &#039;qt5-default&#039; with &#039;libgtkglext1-dev&#039; and remove &#039;-DWITH_QT=ON&#039; option in CMake):
sudo apt-get install -y libvtk6-dev libgtkglext1-dev 

# GUI qt
# sudo apt install -y qt5-default

# Media I/O:
sudo apt-get install -y zlib1g-dev libjpeg-dev libwebp-dev libpng-dev libtiff5-dev libjasper…</description>
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    <item rdf:about="https://wiki.csgalileo.org/tips/ionic?rev=1502106885&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2017-08-07T11:54:45+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ionic</title>
        <link>https://wiki.csgalileo.org/tips/ionic?rev=1502106885&amp;do=diff</link>
        <description>Ionic

Prerequisites

nodejs (latest)


sudo apt-get install build-essential
# curl -sL https://deb.nodesource.com/setup_6.x | sudo -E bash -
# sudo apt install nodejs


nodeenv


sudo apt-get install python-pip
sudo pip install nodeenv


Create library</description>
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        <dc:format>text/html</dc:format>
        <dc:date>2015-02-19T16:10:57+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>cordova</title>
        <link>https://wiki.csgalileo.org/tips/cordova?rev=1424362257&amp;do=diff</link>
        <description>Cordova

Install

Install nodejs and npm


sudo apt-get install nodejs npm


Install cordova


sudo npm install -g cordova


cordova need node and ubuntu install nodejs


sudo ln -s /usr/bin/nodejs /usr/local/bin/node


install cordova-browser from git to have linux support</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/radxa/android?rev=1427445099&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2015-03-27T08:31:39+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>android</title>
        <link>https://wiki.csgalileo.org/tips/radxa/android?rev=1427445099&amp;do=diff</link>
        <description>Radxa Android

Build

Screen resolution

To have full-hd /system/build.prop


video.use.overlay=0 


In build system change for example radxaudoocommon/Android.mk and touch file build/tools/buildinfo.sh to rebuild build.prop with “make -j4” operation.</description>
    </item>
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        <dc:format>text/html</dc:format>
        <dc:date>2026-02-15T07:33:08+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>rocm</title>
        <link>https://wiki.csgalileo.org/tips/rocm?rev=1771140788&amp;do=diff</link>
        <description>References:
- &lt;https://community.frame.work/t/amd-strix-halo-llama-cpp-installation-guide-for-fedora-42/75856&gt;
- &lt;https://strix-halo-toolboxes.com/&gt;
- &lt;https://github.com/kyuz0/amd-strix-halo-toolboxes&gt;

This report outlines the deployment of the Ollama LLM runtime on Arch Linux specifically tailored for the AMD Ryzen AI Max+ 395 APU. The primary focus is optimizing performance by leveraging the integrated Radeon 8060S iGPU through the</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/radxa/linux?rev=1464533777&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2016-05-29T14:56:17+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>linux</title>
        <link>https://wiki.csgalileo.org/tips/radxa/linux?rev=1464533777&amp;do=diff</link>
        <description>Radxa Linux

Download image and LinuxUpgradeToolv1.21
&lt;code&gt;
# format
sudo upgradetool lf 

upload image

sudo upgradetool uf rockprorabian1507252ce6708nand.img
&lt;/code&gt;

custom rabian

	* &lt;http://radxa.com/Rabian/develop&gt;
	* &lt;https://github.com/radxa/rabian-build&gt;


apt-get install qemu binfmt-support qemu-user-static
sudo apt-get install git-core flex bison build-essential gcc-arm-linux-gnueabihf libncurses5-dev zlib1g-dev sharutils lzop</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/sensors/kinectv2?rev=1431151589&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2015-05-09T06:06:29+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>kinectv2</title>
        <link>https://wiki.csgalileo.org/tips/sensors/kinectv2?rev=1431151589&amp;do=diff</link>
        <description>Kinect

device

/etc/udev/rules.d/90-kinect2.rules


# ATTR{product}==&quot;Kinect2&quot;
SUBSYSTEM==&quot;usb&quot;, ATTR{idVendor}==&quot;045e&quot;, ATTR{idProduct}==&quot;02c4&quot;, MODE=&quot;0666&quot;
SUBSYSTEM==&quot;usb&quot;, ATTR{idVendor}==&quot;045e&quot;, ATTR{idProduct}==&quot;02d8&quot;, MODE=&quot;0666&quot;
SUBSYSTEM==&quot;usb&quot;, ATTR{idVendor}==&quot;045e&quot;, ATTR{idProduct}==&quot;02d9&quot;, MODE=&quot;0666&quot;</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/openalpr?rev=1444377380&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2015-10-09T07:56:20+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>openalpr</title>
        <link>https://wiki.csgalileo.org/tips/openalpr?rev=1444377380&amp;do=diff</link>
        <description>OpenALPR

Android

reference

Requirements

android sdk

android-ndk

/etc/profile.d/sdk.sh


export NDKROOT=/lab/sdk/android-ndk-r10e
export ANDROID_HOME=/lab/sdk/android-sdk-linux
export PATH=${PATH}:${NDKROOT}:${ANDROID_HOME}/tools:${ANDROID_HOME}/platform-tools/
export ANDROID_CMAKE_TOOLCHAIN=/lab/sdk/android-cmake/android.toolchain.cmake</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/gameengine/minecraft?rev=1503129231&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2017-08-19T07:53:51+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>minecraft</title>
        <link>https://wiki.csgalileo.org/tips/gameengine/minecraft?rev=1503129231&amp;do=diff</link>
        <description>Minecraft

Experiments

	* &lt;http://www.raspberrypi-spy.co.uk/2014/06/building-a-castle-in-minecraft-with-python/&gt;

connection


from mcpi.minecraft import Minecraft
from mcpi import block

mc = Minecraft.create(address=&quot;192.168.2.35&quot;)


say “Hello World”


mc.postToChat(&quot;Hello world&quot;)


get position 


x, y, z = mc.player.getPos()</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/speech/simon?rev=1489521568&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2017-03-14T19:59:28+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>simon</title>
        <link>https://wiki.csgalileo.org/tips/speech/simon?rev=1489521568&amp;do=diff</link>
        <description>simon

speech model basically consists of two parts:

	*  Language model: Describes all existing words and what sentences are grammatically correct. It will be created from your active scenario
	*  Acoustic model: Describes how words sound. It will be either built solely through your voice recordings (training) or with the help of a base model</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/capacitor?rev=1522320950&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-03-29T10:55:50+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>capacitor</title>
        <link>https://wiki.csgalileo.org/tips/capacitor?rev=1522320950&amp;do=diff</link>
        <description>Capacitor

&lt;https://capacitor.ionicframework.com/docs/getting-started/with-ionic&gt;

setup

initialize ionic project


npm install -g ionic

# select N for cordova
ionic start myApp sidemenu
cd myApp

# capacitor conflicts with Cordova&#039;s Splashscreen Plugin
npm uninstall --save cordova-plugin-splashscreen


add capacitor</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/cvat?rev=1599645869&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-09-09T10:04:29+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>cvat</title>
        <link>https://wiki.csgalileo.org/tips/cvat?rev=1599645869&amp;do=diff</link>
        <description>CVAT

Istruzioni per l&#039; accesso al programma:

	*  Andare con chrome su &lt;http://10.1.1.87:8080&gt;
	*  luca
		*  entrare come utente “luca” e password “lucaguiotto”
		*  cliccare su “ocr-11” → Jobs (quando finito passare a ocr-14)

	*  toli
		*  entrare come utente “toli” e password “tolitoli”</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/jibri?rev=1657811304&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-07-14T15:08:24+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>jibri</title>
        <link>https://wiki.csgalileo.org/tips/jibri?rev=1657811304&amp;do=diff</link>
        <description>jibri

docker

jibri.yml inside ufficial docker-jitsi-meet does not work in swarm service (/dev/snd and xorg problems)

clone a version of jibri with pulse and xdummy support


git clone https://github.com/prayagsingh/docker-jibri-pulseaudio.git


change Dockerfile with specific chrome version</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/gameengine/unreal?rev=1429266503&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2015-04-17T10:28:23+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>unreal</title>
        <link>https://wiki.csgalileo.org/tips/gameengine/unreal?rev=1429266503&amp;do=diff</link>
        <description>Unreal

Build from sources

Register and access to:

	*  nvidia developer account 
	*  Epic Games account
	*  github account

On first two accounts bind github account.

Two branches:

	*  Unreal with flex
	*  Unreal

Prereq


sudo apt-get install build-essential mono-gmcs mono-xbuild mono-dmcs libmono-corlib4.0-cil \
 libmono-system-data-datasetextensions4.0-cil  libmono-system-web-extensions4.0-cil \
 libmono-system-management4.0-cil libmono-system-xml-linq4.0-cil \
 cmake dos2unix clang-3.5 x…</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/hw/hp?rev=1728882301&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2024-10-14T05:05:01+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>hp</title>
        <link>https://wiki.csgalileo.org/tips/hw/hp?rev=1728882301&amp;do=diff</link>
        <description>Install Ubuntu 21.04

to maintain Windows installed:
1. disable BitLocker (Impostazioni-&gt;Aggiornamenti Sicurezza-&gt;Crittografia-&gt;Disabilità)
2. disable Secure Boot (from BIOS)
3. re-order the booting devices (from BIOS)
3. use a USB to boot the ubuntu 21.04</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/k80?rev=1721367387&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2024-07-19T05:36:27+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>k80</title>
        <link>https://wiki.csgalileo.org/tips/k80?rev=1721367387&amp;do=diff</link>
        <description>K80


pacman -S nvidia-470xx-dkms nvidia-470xx-settings nvidia-470xx-util
pacman -U https://archive.archlinux.org/packages/c/cuda/cuda-11.4.2-1-x86_64.pkg.tar.zst



nvidia-smi


+-----------------------------------------------------------------------------+
| NVIDIA-SMI 470.256.02   Driver Version: 470.256.02   CUDA Version: 11.4     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
|…</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/kvm?rev=1444996470&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2015-10-16T11:54:30+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>kvm</title>
        <link>https://wiki.csgalileo.org/tips/kvm?rev=1444996470&amp;do=diff</link>
        <description>KVM

9p

9p support on centos guest


yum -y update kernel
reboot
yum -y install kernel-devel.x86_64
yum install epel-release
yum install dkms

cd /tmp
wget https://github.com/antst/centos-9p/archive/master.zip
unzip master.zip

R=$(uname -r)
mv centos-9p-master/ /usr/src/centos-9p-$R
dkms add -m centos-9p -v $R
dkms build -m centos-9p -v $R</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/taskfile?rev=1659625565&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-08-04T15:06:05+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>taskfile</title>
        <link>https://wiki.csgalileo.org/tips/taskfile?rev=1659625565&amp;do=diff</link>
        <description>Taskfile

Custom taskfile


curl -sL &quot;http://wiki.csgalileo.org/tips:taskfile?do=export_code&amp;codeblock=1&quot; | /bin/bash



curl -sL &quot;http://wiki.csgalileo.org/tips:taskfile?do=export_code&amp;codeblock=2&quot; &gt; task
chmod +x task
echo &quot;new ./task file created&quot;</description>
    </item>
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        <dc:format>text/html</dc:format>
        <dc:date>2021-07-23T13:12:01+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>vgpu</title>
        <link>https://wiki.csgalileo.org/tips/vgpu?rev=1627045921&amp;do=diff</link>
        <description>vgpu

host

	* TESLA T4  NVIDIA Corporation TU104GL
	* you must ensure that the SR-IOV SBIOS setting is enabled on the server.

into host


sudo apt install build-essential
echo &#039;blacklist nouveau&#039; | sudo tee -a /etc/modprobe.d/blacklist.conf
sudo reboot</description>
    </item>
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        <dc:format>text/html</dc:format>
        <dc:date>2023-01-18T10:22:24+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>zfs</title>
        <link>https://wiki.csgalileo.org/tips/zfs?rev=1674037344&amp;do=diff</link>
        <description>zfs libvirt

ZFS


apt install zfsutils-linux



sudo zfs list


create filesystem &#039;lab&#039; on &#039;LXD&#039; pool


sudo zfs create LXD/lab
sudo zfs set mountpoint=/lab LXD/lab



sudo zfs destroy LXD/lab


create pool

Pool can be created on disk or partition. In case of partition this is an example</description>
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    <item rdf:about="https://wiki.csgalileo.org/tips/archlinux/postinstall?rev=1677482983&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2023-02-27T07:29:43+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>postinstall</title>
        <link>https://wiki.csgalileo.org/tips/archlinux/postinstall?rev=1677482983&amp;do=diff</link>
        <description>Arch postinstall

Pamac

help you to install, remove, update packages with GUI


yay pamac-aur


Base


sudo pacman -S intel-ucode




sudo su
grep -q menu-complete /etc/inputrc
if  [ $? = 1 ]; then
cat &gt;&gt; /etc/inputrc &lt;&lt;EOF
&quot;\M-s&quot;: menu-complete
&quot;\e[A&quot;: history-search-backward
&quot;\e[B&quot;: history-search-forward
&quot;\M-o&quot;: &quot;\C-p\C-a\M-f &quot;
 
EOF
fi</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/blender/videoediting?rev=1569410965&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2019-09-25T11:29:25+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>videoediting</title>
        <link>https://wiki.csgalileo.org/tips/blender/videoediting?rev=1569410965&amp;do=diff</link>
        <description>Blender Video Editor

Concepts

There are n channels: channel 0 is seen in top of other, channel with major number is seen in top of others.

Stripes

Edit strip -&gt; Blend -&gt; Over Drop
Edit strip -&gt; Image Offest -&gt; X,Y

Select strip and Add -&gt; Effect strip</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/db/postgres?rev=1552467336&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2019-03-13T08:55:36+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>postgres</title>
        <link>https://wiki.csgalileo.org/tips/db/postgres?rev=1552467336&amp;do=diff</link>
        <description>Postgres

Install

container xenial 16.04 (optional)


lxc image copy images:ubuntu/xenial/amd64 local: --alias xenial
lxc launch xenial postgres
lxc exec postgres bash



sudo apt install postgresql


eventually open network for remote connections


listen_addresses = &#039;*&#039;</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/gameengine/panda3d?rev=1428737222&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2015-04-11T07:27:02+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>panda3d</title>
        <link>https://wiki.csgalileo.org/tips/gameengine/panda3d?rev=1428737222&amp;do=diff</link>
        <description>Panda3D

Install from sources


sudo apt-get install build-essential bison flex python-dev \
 freeglut3-dev libglu1-mesa-dev libfreetype6-dev libosmesa6-dev \
 libgtk2.0-dev libpng12-dev libjpeg-dev libtiff5-dev libxft-dev libssl-dev \
 libeigen3-dev libswscale-dev fftw-dev libgles1-mesa-dev libgles2-mesa-dev \
 libgegl-dev libode-dev libopenal-dev  libxxf86dga-dev \
 libavcodec-dev libavdevice-dev libavfilter-dev libavformat-dev \
 libavifile-0.7-dev libavutil-dev

# libbullet-dev</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/vpn/motorizzazione?rev=1553007130&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2019-03-19T14:52:10+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>motorizzazione</title>
        <link>https://wiki.csgalileo.org/tips/vpn/motorizzazione?rev=1553007130&amp;do=diff</link>
        <description>Motorizzazione

Motorizzazione uses cisco anyconnect VPN, available in linux with openconnect.

credenziali

Credenziali VPN:
For Municipalities (Local Police) username begins: COM.xxxxxxxxxxxx
For Police, the State Police and other police forces VPN credentials are not provided. Therefore we must try to request them to CED Interagency Ministry.</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/vpn/openvpn?rev=1528991643&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-06-14T15:54:03+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>openvpn</title>
        <link>https://wiki.csgalileo.org/tips/vpn/openvpn?rev=1528991643&amp;do=diff</link>
        <description>Openvpn

Certification Autorithy

Create certificate folder 


apt-get install easy-rsa
make-cadir /etc/easy-rsa-legnago
cd /etc/easy-rsa-legnago


Edit vars and


source vars
./clean-all
./build-dh
./pkitool --initca


server certificate


NAME=legnago-gw
./pkitool --pass --server $NAME # create passphrase here
openssl rsa -in keys/$NAME.key -out keys/$NAME.pem # give passphrase here
chmod 600 keys/$NAME.pem</description>
    </item>
</rdf:RDF>
