Bash – Running In Docker?

Posted on By David Kittell 
docker=$(cat /proc/self/cgroup | awk -F/ '$2 == "docker"')

if [ ! -z "$docker" ]; then
    echo "Running in Docker"
else
    echo "Not running in Docker"
fi
Originally Posted on October 26, 2020
Last Updated on August 17, 2024
All information on this site is shared with the intention to help. Before any source code or program is ran on a production (non-development) system it is suggested you test it and fully understand what it is doing not just what it appears it is doing. I accept no responsibility for any damage you may do with this code.
Code Docker

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