aleofreddi

#!/bin/sh
#
# Combine two non-duplex document feeder scansions into a single duplex pdf file.
#
# The input file should be procuded passing the document in the feeder (from the
# first page forward) and then passing it again on the backside (that is from
# the last page on backward).
#
# Tue Aug  8 20:41:26 CEST 2017, Andrea Leofreddi
#

aleofreddi

#!/bin/sh
#
# Dump AWS Cognito users as CSV output.
#
# Thu Jun 20 15:31:10 CEST 2019, Andrea Leofreddi
#

me="`basename $0`"
if [ $# != 1 ]; then
    echo Usage: "$me" pool_id >&2

aleofreddi

# yaml2json
ruby -ryaml -rjson -e 'puts JSON.pretty_generate(YAML.load(ARGF))' < hello.yaml

# json2yaml
ruby -ryaml -rjson -e 'puts YAML.dump(JSON.load(ARGF))' < hello.json