Openwrt: Turn older Router into Wifi Accesspoint Repeater Extender Solar Powered

At the Summer Time you need perhaps a Wifi Extender for your Garden?? Solution: TP Link 841/N (low power/Battery 9V/Solar /Type-N-allows external planar Antennas!!), 3600+4300 (USB-NAS/CIFS/SFTP/Classroom Library with USB Strorage) Openwrt 15.XX Calmer as OS with Firewall, Webinterface and REALTIME Monitor for Traffic and Connections! Easy Setup, replace the OS by the TP-Link-Updater, reboot and … Read more

Ubuntu Debian: Installer Messages during Installation Realtime Debug Installer Mode

If you boot your PC on a Setup CD into “live” mode after some time the Desktop Unity or Gnome starts. After successful testing the PC with the current Drivers and Kernel you can select “Install” by pressing the icon left on the desktop. But here the Problem appear that you dont see any informations about bugs, … Read more

MySQL : Backup and Restore Database without phpmyadmin (commandline)

Problem: phpmyadmin interfaces are slow and often attacked by script kids, if you can don’t use it! Solution: To backup and restore use command line To Backup a database: $mysqldump -u root -p wordpressdb > /backups/wordpressdb-dump.sql [Enter root password] To restore: $mysql -u root -p wordpressdb < /backups/wordpressdb-dump.sql[Enter root password] Remark: this is not recogized … Read more