GeekTool cowsay fortune geeklet

cowfort.glet

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<plist version="1.0">
<dict>
	<key>Command</key>
	<string>$HOME/Dropbox/Nik/Scripts/cowfort</string>
	<key>DropShadow</key>
	<true/>
	<key>FailureImage</key>
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	<key>FontFamily</key>
	<string>Menlo-Bold</string>
	<key>FontSize</key>
	<real>13</real>
	<key>GeekletFrame</key>
	<string>{{1036, 124}, {356, 211}}</string>
	<key>HasShadow</key>
	<false/>
	<key>Identifier</key>
	<string>org.tynsoe.geeklet.shell</string>
	<key>Name</key>
	<string>Fortune</string>
	<key>RefreshInterval</key>
	<integer>600</integer>
	<key>RightToLeft</key>
	<false/>
	<key>SetLocale</key>
	<true/>
	<key>ShadowBlur</key>
	<real>2.4137930870056152</real>
	<key>ShadowColor</key>
	<data>
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	</data>
	<key>ShadowSize</key>
	<string>{1.63416, -1.60011}</string>
	<key>SuccessImage</key>
	<data>
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	<key>TextAlignment</key>
	<integer>0</integer>
	<key>TextColor</key>
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	</data>
	<key>TextStrikethrough</key>
	<integer>0</integer>
	<key>TextUnderline</key>
	<integer>0</integer>
</dict>
</plist>

cowfort.sh

#!/bin/bash
cowsayOpts=(b d g p s t w y)
optIndex=$(($RANDOM % ${#cowsayOpts[@]}))
cowsayRandOpt=${cowsayOpts[$optIndex]}
# GeekTool doesn't have this in its path by default
PATH=$PATH:/usr/local/bin
eval "fortune -s | cowsay -${cowsayRandOpt}"