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HexaPDF - A Versatile PDF Creation and Manipulation Library For Ruby

HexaPDF is a pure Ruby library with an accompanying application for working with PDF files. In short, it allows

• creating new PDF files,
• manipulating existing PDF files,
• merging multiple PDF files into one,
• extracting meta information, text, images and files from PDF files,
• securing PDF files by encrypting them and
• optimizing PDF files for smaller file size or other criteria.

zacharyvoase

#!/usr/bin/env python
# zmqc: a small but powerful command-line interface to ZMQ.

## Usage:
# zmqc [-0] (-r | -w) (-b | -c) SOCK_TYPE [-o SOCK_OPT=VALUE...] address [address ...]

## Examples:
# zmqc -rc SUB 'tcp://127.0.0.1:5000'
#
#   Subscribe to 'tcp://127.0.0.1:5000', reading messages from it and printing