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Voronenko/Check requirements demo.sh

Created June 14, 2016 20:49
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Portions of the script which checks software for presence
Raw
Check requirements demo.sh
#!/bin/bash
set -e
# check requirements
REQS=( curl jq )
for REQ in ${REQS[@]}
do
which ${REQ} >/dev/null
if [ ! $? -eq 0 ]; then
echo "requirement ${REQ} is missing"
exit 1
fi
done
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