====== uname plugin ======

This plugin provides an interface to the uname() system call.

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===== Functions =====

|uname(f)|call uname() and return field <f>|

The 'field' can have the following values:

|sysname|operating system|
|nodename|network node hostname|
|release|kernel release|
|version|kernel version|
|machine|machine hardware name|
|domainname|NIS or YP domain name|

see uname(1) and uname(2) for details.

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===== Example =====

<code>
Widget CPU {
    class  'Text'
    expression  uname('machine')
    prefix 'CPU '
    width  9
    align  'L'
    update 0
}
</code>


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