rrdtool options

/usr/bin/rrdtool graph - \
--imgformat=PNG \
--start='1420076062' \
--end='1420162462' \
--title='EDGE-AA.atl01 - Traffic - Te1/1' \
--rigid \
--base='1000' \
--height='120' \
--width='500' \
--alt-autoscale-max \
--lower-limit='0' \
COMMENT:"From 2014/12/31 20\:34\:22 To 2015/01/01 20\:34\:22\c" \
COMMENT:"  \n" \
--vertical-label='bits per second' \
--slope-mode \
--font TITLE:10: \
--font AXIS:7: \
--font LEGEND:8: \
--font UNIT:7: \
DEF:a='/var/lib/cacti/rra/edge-aa_atl01_traffic_in_33.rrd':'traffic_in':AVERAGE \
DEF:b='/var/lib/cacti/rra/edge-aa_atl01_traffic_in_33.rrd':'traffic_out':AVERAGE \
CDEF:cdefa='a,8,*' \
CDEF:cdefe='b,8,*' \
AREA:cdefa#00CF00FF:'Inbound'  \
GPRINT:cdefa:LAST:' Current\:%8.2lf%s'  \
GPRINT:cdefa:AVERAGE:'Average\:%8.2lf%s'  \
GPRINT:cdefa:MAX:'Maximum\:%8.2lf%s\n'  \
LINE1:cdefe#002A97FF:'Outbound'  \
GPRINT:cdefe:LAST:'Current\:%8.2lf%s'  \
GPRINT:cdefe:AVERAGE:'Average\:%8.2lf%s'  \
GPRINT:cdefe:MAX:'Maximum\:%8.2lf%s\n'  \
COMMENT:' \n'  \
HRULE:0#FF0000FF:'95% (Out)\: 0mbps'  \
HRULE:0#942D0CFF:'95% (In)\: 0mbps'