local $/ = undef; # slurp
my $pod = readline *DATA;
$pod =~ s/^=over\K/ 25/; # indent options list
- $pod =~ s/^=item\ \N*\n\n\N*\n\K (?:(?:^=over.*?^=back\n)?(?!=)\N*\n)*/\n/g;
+ $pod =~ s{
+ ^=item \h \N*\n\n \N*\n \K # first line
+ (?: (?: ^=over .*? ^=back\n )? (?!=) \N*\n )*
+ }{\n}g; # abbreviate options
$pod =~ s/[.,](?=\n)//g; # trailing punctuation
$pod =~ s/^=item\ \K(?=--)/____/g; # align long options
# abbreviate <variable> indicators
Earthquakes worldwide magnitude 1+ in the last 24 hours:
- https://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/1.0_day.csv |
+ curl https://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/1.0_day.csv |
column -tns, | barcat -f4 -u -l80%
External datasets, like movies per year:
- curl https://github.com/prust/wikipedia-movie-data/raw/master/movies.json |
+ curl https://github.com/prust/wikipedia-movie-data/raw/master/movies.json -L |
perl -054 -nlE 'say if s/^"year"://' | uniq -c | barcat
But please get I<jq> to process JSON
Pokémon height comparison:
- curl https://github.com/Biuni/PokemonGO-Pokedex/raw/master/pokedex.json |
+ curl https://github.com/Biuni/PokemonGO-Pokedex/raw/master/pokedex.json -L |
jq -r '.pokemon[] | [.height,.num,.name] | join(" ")' | barcat
USD/EUR exchange rate from CSV provided by the ECB:
Total population history in XML from the World Bank:
- curl http://api.worldbank.org/v2/country/1W/indicator/SP.POP.TOTL |
+ curl http://api.worldbank.org/v2/country/1W/indicator/SP.POP.TOTL -L |
xmllint --xpath '//*[local-name()="date" or local-name()="value"]' - |
sed -r 's,</wb:value>,\n,g; s,(<[^>]+>)+, ,g' | barcat -f1 -H