Raspberry Pi climate data logger using adafruit and a DHT22

18. März 2017 ELExGspot zero comment

Build a climate data logger with Raspberry Pi DHT22 sensor and adafruit

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HOWTO backup with find and tar

14. Juni 2015 ELExGspot zero comment

Short and simple way to backup an entire directory and a mysql database. Log some informations and send an email when the job is done. This bash script was write…

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HOWTO loop command with time offset

14. Juni 2015 ELExGspot zero comment

Some times it can be usefull to loop thru a command with time offset.

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bash command list files and directories

22. Februar 2014 ELExGspot zero comment

List files and directories on Linux systems using command line l.. long list a.. „all“ files and directories, even hidden s.. block size (use „h“ instead, for human readable bytes;-)…

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Ubuntu Gnome Shell change launcher destination

18. Januar 2014 Alexander Stocker zero comment

Edit Gnome shell launchers to point to another executable than default For Example: You’ve installed Eclipse 3.7 „Indigo“ and want to change to Eclipse 4.3 „Kepler“ but you don’t want…

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How a webserver works

16. Januar 2014 Alexander Stocker zero comment

Grundkenntnisse und Begriffe webserver to serve –> zu dienen, bereit zustellen

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HOWTO check file and directory permissions

3. Januar 2014 ELExGspot zero comment

If you want to check for certain permissions on files and directories. For example you want to make sure that your webserver directories and file are not writeable and/or executable.

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HOWTO find hacked files on Linux based Systems

3. Januar 2014 ELExGspot zero comment

To get a list of potentially hacked files on your (Linux driven) server, check for recently changed files and store output to file

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