echo 42 | chart pie
( echo 42 the answer; echo 113 ; echo 69) | chart barcount noheader
wc -l /etc/* | sort -nr |chart barcount noheader
cat /proc/vmstat | sort -k2 -nr | head -10 | chart bar noheader
(echo -n param; cat /proc/interrupts)  |chart bar ignoreextra
netstat -tu|grep :|awk '{print $5"/"$1}' |sort | uniq -c | sort -nr | tr : \  |chart summarybar noheader

dd if=/dev/urandom count=1000 | tr -dc 0-9 | sed -E 's/(..).(...).(...)./\1 \2 \3\n/g' | head -15 | chart plotscatter grid noheader cubefit dark
dd if=/dev/urandom count=1000 | tr -dc 0-9 | sed -E 's/(..).(...).(...)./\1 \2 \3\n/g' | head -15 | chart sidebar noheader squarefit overlay dark
dd if=/dev/urandom count=1000 | tr -dc 0-9 | sed -E 's/(..).(...).(...)./\1 \2 \3\n/g' | head -15 | chart pie /tmp/test.png noheader dark show
dominantcolor /tmp/test.png 3
image-invert /tmp/test.png 
termshot /tmp/test2.png hexcolordump -as /tmp/test.png