snprimedb8

Usage

Overview

snprimedb reads records from its standard input and enters them into the database. The database is appended to; if you want to start a new database, you would delete the database files .chain, .table, .newsgroup before running this program.

The main purpose of snprimedb is to rebuild the ID database. Then its input is usually obtained from snscan.

If the option -i is given, simply initialize the database files if they do not exist, and exit.

Input lines are of the format
newsgroup id serial where newsgroup is the newsgroup the article may be found in, id is its message id, and serial is the local serial number of that article in that newsgroup. If newsgroup is the special name =junk, then the whole line is ignored.

You will need to be root or the owner of /var/spool/sn to do this.

Environment

SNROOT

If this is set and is not empty, the value is used in place of /var/spool/sn, the default news spool directory.

Files

/var/spool/sn/.table

snprimedb uses this file as the index of the hash table, and ...

/var/spool/sn/.chain

as the hash chains, and ...

/var/spool/sn/.newsgroup

to attach an integer identifier to each newsgroup name. This file is a human-readable flat text file.