[
    {
          "chapter": 1,
          "title": "Start a Lab",
          "subtitle": "Absolute basics",
          "type": "video",
          "desc": "Simple Steps to Start Virtual Lab",
          "service":"vimeo",
          "file": "510376917"
    },
    {
          "chapter": 2,
          "title": "An Introduction to Linux !",
          "subtitle": "Absolute basics",
          "type": "asciidoc",
          "desc": "Absolute basics, File types, Access rights etc",
          "file": "basics.adoc"
    },
    {
          "chapter": 2,
          "title": "An Introduction to Linux !",
          "subtitle": "Absolute basics",
          "type": "asciinema",
          "desc": "Absolute basics, File types, Access rights etc",
          "file": "basics.cast"
    },

    {
          "chapter": 3,
          "title": "Linux file system layout",
          "subtitle": "Absolute basics",
          "type": "asciidoc",
          "desc": "Subdirectories of the root directory",
          "file": "filesystem.adoc"
    },
    {
          "chapter": 3,
          "title": "Linux file system layout",
          "subtitle": "Absolute basics",
          "type": "asciinema",
          "desc": "Subdirectories of the root directory",
          "file": "filesystem.cast"
    },

    {
          "chapter": 4,
          "title": "The /proc Filesystem",
          "subtitle": "Absolute basics",
          "type": "asciidoc",
          "desc": "The proc filesystem provides a method of communication between kernel space and user space.",
          "file": "proc.adoc"
    },
    {
          "chapter": 4,
          "title": "The /proc Filesystem",
          "subtitle": "Absolute basics",
          "type": "video",
          "desc": "The proc filesystem provides a method of communication between kernel space and user space.",
          "service":"vimeo",
          "file": "510376917"
    },
    {
          "chapter": 4,
          "title": "The /proc Filesystem",
          "subtitle": "Absolute basics",
          "type": "asciinema",
          "desc": "The proc filesystem provides a method of communication between kernel space and user space.",
          "file": "proc.cast"
    },

    {
          "chapter": 5,
          "title": "Find and grep",
          "subtitle": "Absolute basics",
          "type": "asciidoc",
          "desc": "find and grep command",
          "file": "find_and_grep.adoc"
    },
    {
          "chapter": 6,
          "title": "Managing software",
          "subtitle": "Absolute basics",
          "type": "asciidoc",
          "desc": "managing software from the command line ",
          "file": "apt.adoc"
    },

    {
          "chapter": 7,
          "title": "Exercise1",
          "subtitle": "subtitle",
          "type": "exercise",
          "desc": "find and grep commands",
          "difficulty":"Elementary",
          "file": "ex_find_and_grep.adoc",
          "answerfile": "ex_find_and_grep_answer.adoc"
    },
    {
          "chapter": 8,
          "title": "Exercise2",
          "subtitle": "subtitle",
          "type": "exercise",
          "desc": "find and grep commands",
          "difficulty":"Intermediate",
          "file": "ex_find_and_grep.adoc"
    },
    {
          "chapter": 9,
          "title": "Exercise3",
          "subtitle": "subtitle",
          "type": "exercise",
          "desc": "find and grep commands",
          "difficulty":"Advanced",
          "file": "ex_find_and_grep.adoc"
    },
    {
          "chapter": 10,
          "title": "Exercise4",
          "subtitle": "subtitle",
          "type": "exercise",
          "desc": "find and grep commands",
          "difficulty":"Expert",
          "file": "ex_find_and_grep.adoc"
    },
    {
          "chapter": 11,
          "title": "Exercise5",
          "subtitle": "subtitle",
          "type": "exercise",
          "desc": "find and grep commands",
          "difficulty":"Guru",
          "file": "ex_find_and_grep.adoc"
    }
]