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Change MySQL Password on Ubuntu – dpkg-reconfigure mysql-server-5.1
Update: Fix forgotten MariaDB password on Ubuntu 18.04 and newer. Update: This method does not work on Ubuntu 16.04, and I have not tested it with newer versions either. Forgot MySQL server root password? It’s trivial to change it in … Continue reading
Posted in Uncategorized
Tagged 12.04 precise, daemon, debian, linux, mysql, password, server, short, tip, ubuntu
2 Comments
Lifecycle Code Example for Android – onCreate(), onPause(), onResume()
In Android lifecycle, methods are automatically called. This simple example toasts a message each time this happens. Create a new project SimpleStuff, package com.botbook.simplestuff. Run your program and see the states change. Press home button to stop the program. Hold … Continue reading
Print PDF from Command Line – cups-pdf, lpr -P PDF
After installing cups-pdf, you can print to file with ‘lpr -P PDF’. Install PDF printer $ sudo apt-get -y install cups-pdf List printer names that lpr can understand $ lpstat -p -d printer deadtree is idle. enabled since 2011-06-22T08:09:05 EEST … Continue reading
Fix Android Build Problem with main.out.xml and strings.out.xml
When you edit an Android XML file in Eclipse, build fails and main.out.xml is created. Fix it by disabling XSL transformation build and set to always build the last build. Eclipse: Window: Preferences: Run/Debug: Launching: Launch Operation -> Always Launch … Continue reading
View & Kill – Processes in Linux
Better to kill one bad process than let the whole system crash. Catch the hogs and let your uptimes grow!
Posted in Uncategorized
Tagged linux, process, short, time tested
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