구차니의 잡동사니 모음

<VirtualHost *:80>

        # The ServerName directive sets the request scheme, hostname and port that

        # the server uses to identify itself. This is used when creating

        # redirection URLs. In the context of virtual hosts, the ServerName

        # specifies what hostname must appear in the request's Host: header to

        # match this virtual host. For the default virtual host (this file) this

        # value is not decisive as it is used as a last resort host regardless.

        # However, you must set it for any further virtual host explicitly.

        #ServerName www.example.com

        ServerAdmin webmaster@localhost

        DocumentRoot /var/www/html

        # Available loglevels: trace8, ..., trace1, debug, info, notice, warn,

        # error, crit, alert, emerg.

        # It is also possible to configure the loglevel for particular

        # modules, e.g.

        #LogLevel info ssl:warn

        ErrorLog ${APACHE_LOG_DIR}/error.log

        CustomLog ${APACHE_LOG_DIR}/access.log combined

        # For most configuration files from conf-available/, which are

        # enabled or disabled at a global level, it is possible to

        # include a line for only one particular virtual host. For example the

        # following line enables the CGI configuration for this host only

        # after it has been globally disabled with "a2disconf".

        #Include conf-available/serve-cgi-bin.conf

        Redirect / https://raspberrypi/

</VirtualHost> 

$ sudo apt-get install apache2 mysql-server mysql-client-5.5 php5 php5-mysql php5-gd openssl

$ cd /etc/apache2/sites-available/

$ sudo vi 000-default.conf

redirect / https://raspberrypi/

$ sudo a2enmod ssl

$ sudo a2ensite default-ssl

$ sudo service apache2 restart 

# nand scrub

NAND scrub: device 0 whole chip

Warning: scrub option will erase all factory set bad blocks!

         There is no reliable way to recover them.

         Use this command only for testing purposes if you

         are sure of what you are doing!

Really scrub this NAND flash? <y/N>

Erasing at 0xffe0000 -- 100% complete.

OK 

If you only want to convert mkv to mp4 then you will save quality and a lot of time by just changing the containers. Both of these are just wrappers over the same content so the cpu only needs to do a little work. Don't re encode as you will definitely lose quality.

It's very straight forward using ffmpeg:

ffmpeg -i LostInTranslation.mkv -vcodec copy -acodec copy LostInTranslation.mp4

Here, you are copying the video codec and audio codec so nothing is being encoded.

Tip:

To convert all the mkv files in current directory, run a simple loop in terminal:

for i in *mkv; do ffmpeg -i $i -vcodec copy -acodec copy $i.mp4; done 

def clientConnection(netsettings, report = None, scan = True, timeout = 5):

    address = netsettings.server_address

    port = netsettings.server_port

    use_ssl = netsettings.use_ssl

    if address== "[default]":

#            calling operator from python is fucked, scene isn't in context

#            if bpy:

#                bpy.ops.render.netclientscan()

#            else:

        if not scan:

            return None

        address, port = clientScan()

        if address == "":

            return None

    conn = None

    try:

        HTTPConnection = http.client.HTTPSConnection if use_ssl else http.client.HTTPConnection

        if platform.system() == "Darwin":

            with ConnectionContext(timeout):

                conn = HTTPConnection(address, port)

        else:

            conn = HTTPConnection(address, port, timeout = timeout)

        if conn:

            if clientVerifyVersion(conn, timeout):

                return conn

            else:

                conn.close()

                reporting(report, "Incorrect master version", ValueError)

    except BaseException as err:

        if report:

            report({'ERROR'}, str(err))

            return None

        else:

            print(err)

            return None

def clientVerifyVersion(conn, timeout):

    with ConnectionContext(timeout):

        conn.request("GET", "/version")

    response = conn.getresponse()

    if response.status != http.client.OK:

        conn.close()

        return False

    server_version = response.read()

    if server_version != VERSION:

        print("Incorrect server version!")

        print("expected", str(VERSION, encoding='utf8'), "received", str(server_version, encoding='utf8'))

        return False

    return True 

$ blender

connect failed: No such file or directory

Read new prefs: /home/odroid/.config/blender/2.76/config/userpref.blend

libGL error: unable to load driver: exynos_dri.so

libGL error: driver pointer missing

libGL error: failed to load driver: exynos

Incorrect server version!

expected 1.9 received 1.8

Incorrect master version

Incorrect server version!

expected 1.9 received 1.8

Incorrect master version

Info: Master server found

Incorrect server version!

expected 1.9 received 1.8

Error: Incorrect master version 

The Master Node does no rendering, it just stores the .blend information and sources out the rendering to slaves and keeps track of what 'Chunks' are going where.

The Slave Node (or nodes) are the work horses, doing all the rendering under the control of the master.

The Client Node is the node from which render jobs are sent to the master for distributed rendering by the slaves. This is where you have your project open and are working in Blender. 

$ sudo find / -name addons

/usr/share/blender/scripts/addons

$ sudo git clone https://github.com/WARP-LAB/Blender-Network-Render-Additions.git

$ sudo mv Blender-Network-Render-Additions/netrender ./

$ sudo rm -rf Blender-Network-Render-Additions