Let’s sort it by months using the -M option: sort filename.txt -Mĭecember 6. Here is the sample text file in this example: March Month abbreviations display before full-names. I tried to demonstrate some unqiue tests to show that it will arrange by date-day, but not year. It recognizes several formats based on locale-specific information. Sort also has built in functionality to arrange by month. R rearranges output in randomized order. If you accidentally mashed your shift key while attempting the reverse function, you might have gotten some strange results. sort filename.txt -rĪnd here you have the output text in reverse order: 5. It will reverse the order of whatever content you have in your file. The reverse function is self-explanatory. Now you’ll have the correctly sorted output: 1įor this one, I am going to use our distro list again. Now, you can see below that our list is properly sorted. When you add the -n option, the numerical value of the string is now being evaluated rather than only the first character. NOTE: Numbers are sorted by their leading characters only. Now, if I use the sort command without any options, here’s what I get: :~$ sort order.txt 1 Let’s look at another example to find out why. Looks good, right? Can you rely on this method to arrange your data accurately, though? Probably not. I will modify the contents of the file so that the items are numbered, but out of order as shown below. In case you were wondering, the list reflects the most popular Linux distributions (July, 2019) according to. Let’s take the same list we used for the previous example and sort in numerical order. Here’s the alphabetically sorted output: elementary Now if you use sort command on it: sort filename.txt I am going to use a sample text file named filename.txt and if you view the content of the file, this is what you’ll see: MX Linux No options are necessary and even with mixed-case entries, A-Z sorting works as expected. The default sort command makes it easy to view information in alphabetical order. Let me show you some examples of sort command that you can use in various situations. Then we will look at specialized options.Įxamples of the sort command Sort Command Linux The first few examples will clarify how these priorties are managed. These are the default rules when using sort. I did not test for this, but it is possible that different encodings may produce unexpected results. Sort was originally designed for use with ASCII characters.However, you can specify output to a separate file if you wish. The results of your input are displayed on the command line only. When using sort, your original data is safe.It helps to understand the default rules to avoid unexpected outcomes. When you use sort without any options, the default rules are enforced.This simple tool can help you quickly sort information from the command line. The sort command arranges text lines in useful ways.
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