====== meminfo plugin ======

This plugin provides an interface to the /proc/meminfo file.

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===== Functions =====

|meminfo(key)|parse /proc/meminfo and return the value of <key>|

The 'key' parameter does not have any fixed values, but is taken as a search key into the /proc/meminfo file. Common keys are '!MemTotal' or '!MemFree'. Do a 'cat /proc/meminfo' to see which values are available on your system.

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===== Example =====

<code>
Widget RAM {
    class  'Text'
    expression meminfo('MemTotal')/1024
    postfix ' MB RAM'	
    width  11
    precision 0
    align  'R'
    update 0
}
</code>


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