text-processing Archives

[Solved] How do you delete all lines that contain no letters from the alphabet using either grep, sed, or awk? [closed]

January 24, 2023 by Kirat

With GNU grep: grep ‘[[:alpha:]]’ file or GNU sed: sed ‘/[[:alpha:]]/!d’ file Output: 0hjjAby68xp H5e 1 solved How do you delete all lines that contain no letters from the alphabet using either grep, sed, or awk? [closed]

[Solved] Count the number of unique words and occurrence of each word from txt file

November 14, 2022 by Kirat

Use this code string input = “that I have not that place sunrise beach like not good dirty beach trash beach”; var wrodList = input.Split(null); var output = wrodList.GroupBy(x => x).Select(x => new Word { charchter = x.Key, repeat = x.Count() }).OrderBy(x=>x.repeat); foreach (var item in output) { textBoxfile.Text += item.charchter +” : “+ item.repeat+Environment.NewLine; … Read more