recfile example

README.md

@@ -20,6 +20,7 @@ recsel db.rec -q gpg
 recsel db.rec -e "title = 'ssh'"
 recsel db.rec -e "title ~ 'ssh'"
 recsel db.rec -e "title ~ 'bash'" -R title,wordcount
+recsel db.rec -m 1 -P content | less -R
 ```
 
 # Style

data/recfiles.md

@@ -44,6 +44,7 @@ recset -f "$new_field" --delete $database
 
 - [Extended example](recfiles/extended.md)
 - [Playing with board games data](recfiles/Board_Games.md)
+- [Playing with IP addresses](recfiles/IP_ASN.md)
 - [Fixes](recfiles/recfixes.md)
 
 # Resources

data/recfiles/IP_ASN.md

@@ -0,0 +1,16 @@
+---
+title: "IP Addresses with Recfiles"
+tags: [ "data", "recfiles", "games" ]
+requires: "Recfiles"
+---
+
+## Download the Database
+
+Download the csv data, and separate the ipv4 data from the ipv6.
+
+```sh
+curl -Lo ips.zip 'https://www.kaggle.com/api/v1/datasets/download/ipinfo/ipinfo-country-asn'
+unzip -p ips.zip country_asn.csv | csv2rec | recsel -e "start_ip ~ '\.'"  > ipv4.rec
+unzip -p ips.zip country_asn.csv | csv2rec | recsel -e "start_ip ~ '::'"  > ipv6.rec
+```
+