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sshfs

Most comfortable way to migrate files between 2 servers is creating a mount via sshfs.

yum install sshfs  (fuse-sshfs from EPEL on Redhat + derivates)

sshfs root@10.0.1.x:/var/www/ /mnt/ww.blabla.com/ -o reconnect -C -o workaround=all

 

Self-made collinear antenna

After trying some antennas for DVB-T (active and passive ones) with mixed results I tried to build my own collinear antenna.

Required Items:

  • 2m Coaxial-cable ~2€
  • Electrical conduit ~0,50€
  • some cable ties
  • duct tape

Information about collinear ADS-B Antenna: http://www.balarad.net/
General information about collinear antennas: http://en.wikipedia.org/wiki/Collinear_antenna_array 
Youtube video on build process: https://www.youtube.com/watch?v=TkUYdCPFXXs 

 

Keeping Keepass in Sync between PC and Adroid Clients via Owncloud

1. Try - using KeePassDroid

No sync features at all

 

2. Try - using keypass2android and owcloud-sync-folder

  1. Put keepass.kdbx on Owncloud folder
  2. Open on Owcloud Client and choose "keep in Sync"

    +Straight forward
    -  Have to open Owncloud-Client on Android before opeining to make sure DBs are synced
    ~ Not sure if sync works when file is open on moret than one clients

 3. Try - using keypass2android and webdav access

  1. Open your kdbx-file via WEBDAV link - e.g. https://owncloud.org/remote.php/webdav/Path/To/Folder/With/Databasefile.kdbx

    + no need to sync - direct acces to remote file
    - error messages (transactions) when editing file from 2 sides - can be suppressed by disabling option "Filetransactions" keepass2android - be careful!! Make sure you have backups!

 For me 3. solution works fine now - always make sure to close and safe - keep in mind, where the last changes were done

Setup Joomla 3.3 - new Installation on CentOS 7.02

Requirements

Basic packages

yum install net-tools wget mc unzip telnet

 

Install epel repository

wget http://dl.fedoraproject.org/pub/epel/beta/7/x86_64/epel-release-7-1.noarch.rpm

yum install epel-release-7-1.noarch.rpm

 

Install maria-db server

yum install mariadb-server mariadb

systemctl start mariadb.service

systemctl enable mariadb.service

mysql_secure_installation

 

Install apache

yum install httpd

systemctl start httpd.service

systemctl enable httpd.service

 

firewall-cmd --permanent --zone=public --add-service=http 

firewall-cmd --permanent --zone=public --add-service=https

firewall-cmd --reload

 

Install php

yum install php

 

Install phpmyadmin(optional)

optional phpmyadmin 

yum install phpMyAdmin

 

vi /etc/httpd/conf.d/phpMyAdmin.conf

-- restrict to your IP --

 

vi /etc/phpMyAdmin/config.inc.php

[...]

$cfg['Servers'][$i]['auth_type']     = 'http';    // Authentication method (config, http or cookie based)?

[...]

 

Prepare Database

 

CREATE DATABASE jos_hauser.cc;

CREATE USER 'jos_hauser.cc'@localhost;

GRANT ALL  ON `jos_hauser.cc`.* TO `jos_hauser.cc`@`localhost` IDENTIFIED BY 'SAFE';

FLUSH PRIVILEGES;

 

Download Joomla full package

wget http://joomlacode.org/gf/download/frsrelease/19665/160049/Joomla_3.3.3-Stable-Full_Package.zip

 

--virtualhost konfigurieren - und entpacken --

set correct owner (chown -R apache.apache)

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