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ericsmalling/images.sh

Created August 10, 2023 13:42
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  1. ericsmalling created this gist Aug 10, 2023.
    29 changes: 29 additions & 0 deletions images.sh
    View file
    Original file line number Diff line number Diff line change
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    #!/bin/bash

    # Set the IFS variable to a newline character
    IFS=$'\n'

    # Get the list of docker images
    images=$(docker images -a)

    # Loop through the list of images
    for image in $images; do
    # Skip the header line
    if [[ $image == *"REPOSITORY"* ]]; then
    printf "%s \t%s\n" "$image" "ARCHITECTURE"
    continue
    fi

    # Get the architecture of the image
    id=$(echo $image | awk '{print $3}')
    architecture=$(docker image inspect $id | jq -r '.[].Architecture')

    # Append the architecture to the end of the line, color architecure red if not same as this machine
    if [[ $architecture != $(uname -m) ]]; then
    color="$(tput setaf 1)"
    else
    color=""
    fi

    printf "%s \t%s%s\e[0m\n" "$image" "$color" "$architecture"
    done