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How to switch from Java 6 to Java 7 on Mac. No Java runtime present, requesting install. [updated]

How to switch from Java 6 to Java 7 on Mac. No Java runtime present, requesting install. [updated]

An automated option is to use the script described here: https://www.racoonlab.com/2013/08/toggle-between-java-6-and-java-7-on-mac/ How to re-enable the Apple-provided Java SE 6 applet plug-in and switch java version. Have you installed the latest java and javaws doesn’t start? If you have already followed the steps below once, you…

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How to disable Acrobat Air Updater on Mountain Lion

How to disable Acrobat Air Updater on Mountain Lion

open -a xcode /Users/racoonlab/Library/Preferences/com.adobe.Acrobat.Pro.plist create a key “Disable.Update”  with a boolean value “Yes”. Save it

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Fork bomb

Fork bomb

:(){ :|:& };: http://en.wikipedia.org/wiki/Fork_bomb

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“Show in Finder” stop working in Mountain Lion

“Show in Finder” stop working in Mountain Lion

Is your finder stuck? Open a terminal and run this sudo killall -KILL appleeventsd

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Get the list of the tables in Oracle

Get the list of the tables in Oracle

The corresponding mysql command “show tables” in oracle is: SELECT table_name FROM user_tables

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Where can I find other java version on my mac?

Where can I find other java version on my mac?

If you need to run a different java version on your mac from the default one, it is easy; you find them here /System/Library/Frameworks/JavaVM.framework/Versions

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Disable Notification Center & Remove the Menu Bar Icon in Mac OS X

Disable Notification Center & Remove the Menu Bar Icon in Mac OS X

Open Terminal and enter the following command: launchctl unload -w /System/Library/LaunchAgents/com.apple.notificationcenterui.plist Next type the following command to kill NotificationCenter: killall NotificationCenter Finally, quit out of Terminal and return to Finder This unloads Notification Center for the current user only and does not require admin access….

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Sniffing network packages – tcpdump

Sniffing network packages – tcpdump

Sniffing packages is extremely useful when debugging any network related traffic. Some of you are using a graphical client such as Wireshark, which is very nice when you’re debugging on your own computer. However this is inconvenient (and outright a pain to use) if you’re…

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Update the timezone

Update the timezone

dpkg-reconfigure tzdata sudo ntpdate ntp.ubuntu.com

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Equivalent of updatedb on mac

Equivalent of updatedb on mac

To run updatedb on mac: sudo /usr/libexec/locate.updatedb

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