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juanino/gist:e8043be04cec2dadbbb5202bf9a6e29a

Created September 4, 2017 14:15
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check ansible yml file for package existence in raspian (or any apt system for that matter)
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gistfile1.txt
# problem: you have a bunch of files in some ansible playbook but some don't exist
# solution: apt-cache show each of them and check return code $?
cat pi-base.yml | grep "\- " | grep -v name\: | grep -v hosts\: | sed 's/.*- //g' | awk {'print "echo -n " $1 " ; apt-cache show " $1 " 1>/dev/null ;echo \" \" $?" '} | sh | tee /tmp/output
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