docker_images

【Docker镜像列表】美化脚本

一键脚本

bash <(curl -sL gitee.com/meimolihan/linux-command_sh/raw/master/docker_images.sh)

效果预览

脚本源码

#!/bin/bash

list_color_init() {
    export gl_hui=$'\033[38;5;59m'
    export gl_hong=$'\033[38;5;9m'
    export gl_lv=$'\033[38;5;10m'
    export gl_huang=$'\033[38;5;11m'
    export gl_lan=$'\033[38;5;32m'
    export gl_bai=$'\033[38;5;15m'
    export gl_zi=$'\033[38;5;13m'
    export gl_bufan=$'\033[38;5;14m'
    export reset=$'\033[0m'
}
list_color_init

break_end() {
    echo -e "${gl_lv}操作完成${gl_bai}"
    echo -e "${gl_bai}按任意键继续${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}\c"
    read -r -n 1 -s -r -p ""
    echo ""
    clear
}

column_if_available() {
    if command -v column &> /dev/null; then
        column -t -s $'\t'
    else
        cat
    fi
}

list_beautify_docker_images() {
    {
        printf "%s%s\t%s\t%s\t%s\t%s%s\n" "$gl_hui" "仓库" "标签" "镜像ID" "创建时间" "大小" "$reset"
        printf "%s%s\t%s\t%s\t%s\t%s%s\n" "$gl_hui" "----------" "----------" "----------" "----------" "----------" "$reset"
        
        docker image ls --format "{{.Repository}}\t{{.Tag}}\t{{.ID}}\t{{.CreatedSince}}\t{{.Size}}" | \
        awk -v green="$gl_lv" -v yellow="$gl_huang" -v cyan="$gl_bufan" -v blue="$gl_lan" -v white="$gl_bai" -v reset="$reset" '
        BEGIN {FS="\t"; OFS="\t"}
        {
            id = substr($3, 1, 12)
            time = $4
            gsub(/ years ago/, "年前", time)
            gsub(/ year ago/, "年前", time)
            gsub(/ months ago/, "个月前", time)
            gsub(/ month ago/, "个月前", time)
            gsub(/ weeks ago/, "周前", time)
            gsub(/ week ago/, "周前", time)
            gsub(/ days ago/, "天前", time)
            gsub(/ day ago/, "天前", time)
            gsub(/ hours ago/, "小时前", time)
            gsub(/ hour ago/, "小时前", time)
            gsub(/ minutes ago/, "分钟前", time)
            gsub(/ minute ago/, "分钟前", time)
            gsub(/ seconds ago/, "秒前", time)
            gsub(/ second ago/, "秒前", time)
            gsub(/About /, "", time)
            
            print green $1 reset, yellow $2 reset, cyan id reset, blue time reset, white $5 reset
        }'
    } | column_if_available
}

list_beautify_all() {
    clear
    echo -e "${gl_zi}>>> Docker镜像列表${gl_bai}"
    echo -e "${gl_bufan}————————————————————————————————————————————————${gl_bai}"
    list_beautify_docker_images
    echo -e "${gl_bufan}————————————————————————————————————————————————${gl_bai}"
    break_end
}

list_beautify_all

创建本地脚本

new_script="new_test.sh"

cat > "$new_script" << 'EOF'
#!/bin/bash

# 粘贴脚本源码

EOF

# 保留本地脚本，去掉 rm -f "$new_script"
chmod +x "$new_script" && ./"$new_script" && rm -f "$new_script"