git log --author="Integralist" --date=iso | perl -nalE 'if (/^Date:\s+[\d-]{10}\s(\d{2})/) { say $1+0 }' | sort | uniq -c|perl -MList::Util=max -nalE '$h{$F[1]} = $F[0]; }{ $m = max values %h; foreach (0..23) { $h{$_} = 0 if not exist
s $h{$_} } foreach (sort {$a <=> $b } keys %h) { say sprintf "%02d - %4d %s", $_, $h{$_}, "*"x ($h{$_} / $m * 50); }'
On the BuzzFeed mono repo...
00 - 0
01 - 0
02 - 0
03 - 0
04 - 0
05 - 0
06 - 0
07 - 0
08 - 5 **
09 - 29 *************
10 - 57 **************************
11 - 82 **************************************
12 - 85 ****************************************
13 - 70 *********************************
14 - 103 ************************************************
15 - 79 *************************************
16 - 106 **************************************************
17 - 63 *****************************
18 - 42 *******************
19 - 9 ****
20 - 2
21 - 4 *
22 - 4 *
23 - 0