• Hi there! My Name is Jürgen,
    i am a surveyor and tech geek
    from Franconia (Germany).

  • This site is primarily for private
    purposes, but the public services
    section will be continued!
    ... when i have the time ...

Jürgen Lechner
Memelweg 3
91567 Herrieden

Disclaimer & copyright
The author assumes no liability for the correctness, accuracy, timeliness, reliability and completeness of the information. Liability claims against the author due to material or immaterial damage resulting from access or use or non-use of the published information, misuse of the connection or technical faults are excluded. All offers are non-binding. The author expressly reserves the right to change, supplement or delete parts of the pages or the entire offer or to temporarily or permanently cease publication without prior notice. References and links to third-party websites are outside our area of ​​responsibility. Any responsibility for such websites is rejected. Access to and use of such websites is at the user's own risk. The copyright and all other rights to content, images, photos or other files on the website belong exclusively or to the (if) specifically named right holders. The written consent of the copyright holder must be obtained in advance for the reproduction of any elements.

Skill       Knowledge
Bricscad V20 2D constructions
Civil 3D Civil / DGM modelling
IB&T RZI 2020 Street engeneering
ITWH Gips 8 Sewer & drain projects
Stonex S10A GNSS surveying
Leica TCR 805 Terrestrial survey
Ubuntu Server Basic(+) Skills
ESXi Server 6.7 Administration
Windows 7 / 10 User support

Private interests
  • My family & my dogs
  • Exploring caves (vertical)
  • Linux, Xubuntu (Server)
  • (Travel) routers 2G / 5G
  • Smart Home / Automation
  • Raspberry Pi + addons
  • ESP32, (Arduino)
  • Vector graphics
  • Flat CMS
  • E.D.C.
  • ... and more.

  • Nextcloud interface @ CSA.
    Sorry - only for work!

  • psiTransfer web interface (selfhosted).
  • Click on the + sign to upload files or just drag and drop to this field.
  • Choose the retention period & set password (if desired).
  • Click Upload button to send your files to the server and share the link.

  • droppy web interface (selfhosted).
  • file storage server with a web interface and possibility
    to edit files and view media directly in the browser.
  • Username and password: ask me ...

URL Link       Description
b-a-u GmbH my current work place
CSA GmbH computer service agentur
Telegram Messenger ohne Zensur
Compact Compact Magazin
Verbinde die Punkte Verbinde die Punkte
Reitschuster Reitschuster Augsburg
Report24 Report 24 News
EpochTimes The Epoch Times
HallMack Gorilla mit Schnauze

Then migrate and try Linux instead :)
Try Xubuntu, MX Linux or elementary OS
Stable Distributions based on Debian.
Once you like the terminal too,
look at these excellent tools:

APT Name       Description
mc Manage files and more
lnav Analyze system logs
ncdu Find free space
htop CPU, Ram, processes
rsync Copy and backup tool
minidlna DLNA media server
vsftp Simple FTP server
lsftp Simple FTP client
abcde Rip CD to audio files
cmus Play mp3 ogg wav

  • Web Mail interface @ CSA.
    Sorry - only for family!

  • EMBY Media Server (selfhosted).
    Sorry - only for me and my family!

  • Syncthing private Box (selfhosted).
    Sorry - only for me and my family!

  • MotionOS web interface.
    Raspberry Pi Zero W with Camera addon
    Sometimes online to look after my pets :)

  • Xiaomi security cameras
    Cloud records managed by Mi Home App.
    Motion Tracking, IR light, always on.

  • Kirby CMS Administration Panel.
    Login required!

  • AVM Fritz!Box Router Administration.
    Login required!