<option>(adapter)</option>
</term>
<listitem>ACPI ac adapter state. On linux, the adapter option specifies the
- subfolder of /sys/class/power_supply containing the state information (defaults
- to "AC"). Other systems ignore it.
+ subfolder of /sys/class/power_supply containing the state information (tries "AC"
+ and "ADP1" if there is no argument given). Non-linux systems ignore it.
<para /></listitem>
</varlistentry>
<varlistentry>
use a temperature gradient, which makes the gradient values
change depending on the amplitude of a particular graph
value (try it and see). If -t or -l is your first argument,
- you may need to preceed it by a space (' ').
+ you may need to preceed it by a space (' '). You may also use
+ double-quotes around the exec argument should you need to execute a
+ command with spaces. For example, ${execgraph "date +'%S'"} to execute
+ `date +'%S'` and graph the result. Without quotes, it would simply
+ print the result of `date`.
<para /></listitem>
</varlistentry>
<varlistentry>
<listitem>Hostname
<para /></listitem>
</varlistentry>
+ <varlistentry>
+ <term>
+ <command>
+ <option>nodename_short</option>
+ </command>
+ </term>
+ <listitem>Short hostname (same as 'hostname -s' shell command).
+ <para /></listitem>
+ </varlistentry>
<varlistentry>
<term>
<command>