bash - How would you group a number of lines? -


मान लें कि आपके पास निम्न है। 

  192.168.0.100 192.168.0.100 192.168.0.100 192.168.0.102 192.168.0.102 192.168.0.100

यह 3 अद्वितीय हिट माना जाता है यह अंतर करने का तरीका यह है कि लगातार समान आईपी एक के रूप में गिना जाए आप फ़ाइल के माध्यम से कैसे लूप करेंगे और तदनुसार गिनेंगे?

यदि आपका uniq मेरी तरह है, और अनुक्रम में केवल समान स्ट्रिंग्स काम करता है , बस अपने uniq :

फ़ाइल से पहले सॉर्ट नहीं करें foo.txt: 

  192.168.0.100 192.168.0.100 192.168.0.100 192.168। 0.102 192.168.0.102 192.168.0.100

और: 

  $ बिल्ली foo.txt | Uniq -c

संपादित करें: क्या मैं खुद को एक पुरस्कार दे सकता / सकती हूं? 

  $ uniq -c foo.txt

/ संपादित करें आउटपुट: 

  3 192.168.0.100 2 192.168.0.102 1 192.168.0.100

-

Comments

Post a Comment

Popular posts from this blog

google indexing -

I have a question, how can I get results of similar Google results like Wikipedia, MySpace ... When you search Wikipedia on Google, you have the result of an input search for Wikipedia, which is user-friendly. When you search MySpace on Google, you have Google results below, some links: login, register, sign up, search ... I actually do this on Google for my website Want a kind result? Thank you. itemprop = "text"> create a sitemap: Custom Search Engine Create: Thanks Google!
Read more

wpf controls - Trigger on Image inside a Button WPF -

I want to control the visibility of the image in a button through a trigger: & lt; Button x: name = "notespanel" command = "{binding adddocument}" & gt; & Lt; Image x: name = "notes image" source = "notes" "height =" 32 "& gt; & gt; & gt; & gt; button & gt; 1 / What trigger will appear in the button or in the container that faces the button? 2 / How to set the visibility of the image? Thanks Zone Since you are updating the image, it should lie with the image (style of image as part) such as if the image is by default Is hidden, so I try the following Using R can choose to make it visible with toggleproperty1. DataTrigger binding = "{binding toggleproperty}" value = "1" & gt; & lt ; Setter Property = "Visibility" value = "View" />
Read more

wpf - Converter stops filter working -

I'm trying to display the file name in a listbox, taken from a special directory. They are stored in an ObservableCollection of FileInfo Object: Public supervision & lt; FileInfo & gt; Project Files {Get (empty (selected folder == empty); DirectoryInfo D = New Directory Info (SelectedFolder); if (! D.Extists) returns empty; New Observe Collection & lt; FileInfo & gt; (d.EnumerateFiles ( Return "* .xsi")}}} When a text is entered or a text box has changed in "FilesFilterBy" I applied a filter on the listbox, called Is: Private Zero FilterFiles_TextChanged (Object Sender, TextChangedEventArgs e) {ICollectionView View = Archive Source.GetDefaultView (ProjectFiles); see.filters = new new & amp; object> (IsTextInFilename);} public bool isTextInFilename (object item) {string file name = path.GetFileNameWithoutExtension (as fileInfo) .Name item Returns (filename. ToLower (). Includes (File Byte Text. Taylor ());} At the same time,...
Read more