Category: Linux


[Resolved] Remove Java completely from Mac / Linux

sudo rm -fr /Library/Internet\ Plug-Ins/JavaAppletPlugin.plugin sudo rm -fr /Library/PreferencePanes/JavaControlPanel.prefPane sudo rm -fr ~/Library/Application\ Support/Java # Remove Java runtime from the root of your system cd /Library/ rm -rf Java/ Verify Java in uninstalled java...


Rvm install fails due to errors in apt-get update

Your RVM installation is failing because apt-get update has errors. The simplest way to fix this is 1) Identify the errors during apt-update sudo apt-get update | grep “Failed” 2) Comment out the failing...


How to check whether your ubuntu is 64 bit

I recently started playing with docker and their prerequisite states that your ubuntu must be 64 bits. Here’s the command that helps you find the number of bits for your ubuntu uname -a On...