Snipplr

(Bash) Run command on all hosts in known_hosts file - cruelfate

Wed, 15 Feb 2012 08:21:24 UTC

Perform command on all hosts found in **~/.ssh/known_hosts** Works better when [**auth.sh**](http://snipplr.com/view/46699/authsh/ "auth.sh") has been run on each host first.

(Java) PID of Java Process From Same Process Without Using Exec - cruelfate

Wed, 02 Mar 2011 03:34:10 UTC

This is especially useful to have appear in logs. While it is totally up to the JVM implementation what to return for the name, most seem to return a numeric process identifier.

(Java) A demonstration showing that Log4J RollingFileAppender is actually synchronous. - cruelfate

Fri, 21 Jan 2011 02:04:17 UTC

The Log4J RollingFileAppender is actually synchronous.

(JavaScript) SO Interesting Filter - cruelfate

Tue, 04 Jan 2011 07:36:03 UTC

Useful as a bookmark. Use to filter JSON results of SO query.

(Java) Simple Swing frame for testing HTML in JLabel - cruelfate

Thu, 18 Nov 2010 02:12:11 UTC

Note that there is limited support for _CSS_ in Swing components which render HTML text. This example employs `padding`, `margin` and `font-size`. The full list of supported properties (and their limitations) are in the [Javadoc][1] [1] http://download.oracle.com/javase/6/docs/api/javax/swing/text/html/CSS.html "CSS"