LabEx - Grep Tutorial

Grep Tutorial

This section of the experiment will teach you to learn regular expressions, as well as the primary use of grep.

The course will be available to you when you upgrade to Pro.

Get 7-days Pro Free

Labs

Lab

Grep Text Search

Start Lab

Submit

Most recent comments

{
              list: [
                
                {
                  id: 3729,
                  content: "",
                  author: {
                    id: "27598",
                    nickname: "ltt_macmir",
                    avatar: "/upload/G/M/L/AAbZ1o6GTYAj.png",
                  },
                  created: "35 days ago",
                  replyText: "Reply",
                  
                  
                  
                },
                
                {
                  id: 2707,
                  content: "",
                  author: {
                    id: "52292",
                    nickname: "joseph fondem",
                    avatar: "/upload/W/K/C/YzWpkqQQaMxe.png",
                  },
                  created: "2021-03-30",
                  replyText: "Reply",
                  
                  
                  
                },
                
                {
                  id: 2706,
                  content: "",
                  author: {
                    id: "52292",
                    nickname: "joseph fondem",
                    avatar: "/upload/W/K/C/YzWpkqQQaMxe.png",
                  },
                  created: "2021-03-30",
                  replyText: "Reply",
                  
                  
                  
                },
                
                {
                  id: 2680,
                  content: "",
                  author: {
                    id: "51612",
                    nickname: "chalapathi b",
                    avatar: "/upload/O/R/C/RIw8DaHr7ylS.png",
                  },
                  created: "2021-03-15",
                  replyText: "Reply",
                  
                  
                  
                },
                
                {
                  id: 2040,
                  content: "",
                  author: {
                    id: "41108",
                    nickname: "m lokesh",
                    avatar: "/upload/V/U/G/Q8CEiSpnDEa7.png",
                  },
                  created: "2020-06-03",
                  replyText: "Reply",
                  
                  
                  
                },
                
                {
                  id: 1535,
                  content: "",
                  author: {
                    id: "19512",
                    nickname: "krish malhotra",
                    avatar: "/upload/A/T/L/kXVAzOnaBTF7.png",
                  },
                  created: "2019-10-18",
                  replyText: "Reply",
                  
                  
                  
                },
                
                {
                  id: 1532,
                  content: "",
                  author: {
                    id: "3519",
                    nickname: "muvi ra",
                    avatar: "/upload/P/B/T/em5kXKVvMS5r.png",
                  },
                  created: "2019-10-17",
                  replyText: "Reply",
                  
                  
                  
                },
                
                {
                  id: 1515,
                  content: "",
                  author: {
                    id: "30332",
                    nickname: "Foone14",
                    avatar: "/upload/A/C/C/mcfRnZhGLcmX.png",
                  },
                  created: "2019-10-07",
                  replyText: "Reply",
                  
                  
                  
                },
                
                {
                  id: 1479,
                  content: "",
                  author: {
                    id: "29785",
                    nickname: "uriel david ramirez juarez",
                    avatar: "/upload/F/X/Y/xDGG1CfWx7YQ.png",
                  },
                  created: "2019-09-22",
                  replyText: "Reply",
                  
                  
                  
                },
                
                {
                  id: 1343,
                  content: "",
                  author: {
                    id: "28340",
                    nickname: "Kaleev",
                    avatar: "/upload/Y/H/X/0LfVT4Mm7VVf.png",
                  },
                  created: "2019-08-05",
                  replyText: "Reply",
                  
                  
                  
                },
                
                {
                  id: 732,
                  content: "",
                  author: {
                    id: "1",
                    nickname: "LabEx-admin",
                    avatar: "/upload/L/S/I/kMchzfOhOqVk.png",
                  },
                  created: "2018-11-15",
                  replyText: "Reply",
                  
                  parent: {
                    id: 714,
                    author: {
                      nickname: "lauraenria",
                    },
                  },
                  
                  
                  
                },
                
                {
                  id: 714,
                  content: "",
                  author: {
                    id: "18714",
                    nickname: "lauraenria",
                    avatar: "/upload/N/Y/A/VbQeboMHxWBl.png",
                  },
                  created: "2018-11-12",
                  replyText: "Reply",
                  
                  
                  
                },
                
                {
                  id: 638,
                  content: "",
                  author: {
                    id: "1",
                    nickname: "LabEx-admin",
                    avatar: "/upload/L/S/I/kMchzfOhOqVk.png",
                  },
                  created: "2018-10-25",
                  replyText: "Reply",
                  
                  parent: {
                    id: 637,
                    author: {
                      nickname: "labex469905",
                    },
                  },
                  
                  
                  
                },
                
                {
                  id: 637,
                  content: "",
                  author: {
                    id: "17824",
                    nickname: "labex469905",
                    avatar: "/upload/B/C/I/9fTfJpnGmrt9.png",
                  },
                  created: "2018-10-25",
                  replyText: "Reply",
                  
                  
                  
                },
                
              ]
            }

Teacher

LabEx-admin

LabEx-adminis the Labex teacher.

Grep Tutorial

Most recent comments

Feedback

Start new lab