[
{
      "title": "linux",
      "subtitle": "Basics",
      "level": "Intermediate",
      "desc": "description",
      "lang": "el",
      "license": "CC BY-NC-ND 3.0",
      "dir": "hybrid-linux",
      "url": ""
},
{
      "title": "linux",
      "subtitle": "Basics",
      "level": "Intermediate",
      "desc": "description",
      "lang": "en",
      "license": "CC BY-NC-ND 3.0",
      "dir": "hybrid-linux-en",
      "url": ""
},
{
      "title": "Linux process management",
      "subtitle": "Life cycle of a process",
      "level": "Intermediate",
      "desc": "description",
      "license": "CC BY-NC-ND 3.0",
      "lang": "el",
      "dir": "Linux-process-management",
      "url": ""
}
]