v2dat

A cli tool that can unpack v2ray data packages (also known as geoip.dat and geosite.dat) to text files.

Usage

v2dat unpack geoip [-d output_dir] [-f tag]... geoip_file
v2dat unpack geosite [-d output_dir] [-f tag[@attr]...]... geosite_file

• If -d was omitted, the current working dir . will be used.
• If no filter -f was given. All tags will be unpacked.
• If multiple @attr were given. Entries that don't contain any of given attrs will be ignored.
• Unpacked text files will be named as <geo_filename>_<filter>.txt.

Unpacked IP Data

Unpacked IP text files contain a list of CIDRs.

2.16.33.76/32
2.19.128.0/20
2.20.32.0/22

Unpacked Domain Data

geosite contains four types of domain rule expression: domain, keyword, regexp, full. Each expression can have several attributes @attr. More info about geosite can be found in here.

v2dat will split type and expression with a :. But omits the domain prefix and attributes.

google.com
keyword:google
regexp:www\.google\.com$
full:www.google.com