CNB

http://cnb.cz daily czech currency exchange rates in your command line

Manual section:	1
Date:	2017-06-03
Author:	Jan Matějka yac@blesmrt.net
Manual group:	cnb manual

SYNOPSIS

cnb <command> [<args>]

DESCRIPTION

Access and convert currency rates from / to CZK from your command line.

local-rates (man 1 cnb-path) file is cached and refreshed when its modification time is older than an hour.

Commands using the local-rates print an error if its refresh fails but proceeds as usual to allow for off-line use if local-rates exists.

COMMANDS

• man 1 cnb-fetch
• man 1 cnb-from
• man 1 cnb-rate
• man 1 cnb-to
• man 1 cnb-fetch
• man 1 cnb-path

ENVIRONMENT VARIABLES

XDG_CACHE_HOME

as defined by XDG Base Directory Specification v0.8

CNB_CACHE_HOME

overrides XDG_CACHE_HOME for cnb

CNB_URL

URL to download the daily rates txt file from

BUILD & INSTALLATION

$ make
$ make check
$ make install

DEPENDENCIES

Build

• python-docutils
• GNU make

Tests

• dram <https://git.sr.ht/~rne/dram>

Runtime

• zsh
• coreutils
• curl
• xdgenv <https://github.com/yaccz/xdgenv>