tttns

April 18, 2025 ยท View on GitHub

tttns is a command-line interface (CLI) tool designed to inspect 3GPP TS 32.297 CDR (Charging Data Record) files. The name "tttns" is derived from the first letters of "32297".

Thanks to Hao Li for the inspiration and initial implementation of this tool. The project has been developed to provide a user-friendly interface for working with CDR files, making it easier to extract and analyze data.

Installation

go install main.go

Usage

main [file|-] [flags]
main [command]

Available Commands

  • cdr: Print all CDR header info or use its sub commands
  • completion: Generate the autocompletion script for the specified shell
  • file: Print CDR file header info or use its sub commands
  • help: Help about any command
  • version: Print the version number of tttns

Flags

  • -h, --help: Display help for tttns
  • -j, --json: Output in JSON format (except for cdr dump)

Detailed Command Information

cdr Command

The cdr command is used to print and manipulate CDR (Charging Data Record) information.

Usage:

main cdr [file|-] [flags]
main cdr [command]

Flags:

  • -h, --help: Display help for the cdr command
  • -j, --json: Output in JSON format

Available Subcommands

  1. count: Get the number of CDRs in a file

    main cdr count [file|-]

  2. dump: Dump the raw content of CDR to stdout

    main cdr dump [file|-] [index|1]

  3. header: Print CDR header info

    main cdr header [file|-] [index|1]

For more information about a specific subcommand, use:

main cdr [subcommand] --help

Examples

  1. Get the number of CDRs in a file:

    main cdr count example/imsi-123456789012345.cdr

  2. Print CDR header info of the 1st CDR:

    main cdr header example/imsi-123456789012345.cdr 1
cat example/imsi-123456789012345.cdr | main cdr header 1

  3. Dump the raw content of the 2nd CDR to stdout:

    main cdr dump example/imsi-123456789012345.cdr 1
cat example/imsi-123456789012345.cdr | main cdr dump 1

  4. Print CDR header info in JSON format:

    main cdr header example/imsi-123456789012345.cdr 1 --json

License

Apache-2.0.

Notes

The project has been scaffolded with the help of kleiner.