+Same from formatted results, selecting the first numeric value:
+
+ tree -s --noreport | barcat -H -f+
+
+Compare media metadata, like image size or play time:
+
+ exiftool -T -p '$megapixels ($imagesize) $filename' * | barcat
+
+ exiftool -T -p '$duration# $avgbitrate# $filename' * | barcat --sexagesimal
+
+ find -type f -print0 | xargs -0 -L1 \
+ ffprobe -show_format -of json -v error |
+ jq -r '.format|.duration+" "+.bit_rate+" "+.filename' | barcat --sex
+