![]() sort s -u flag only implements the functionality of the unadorned uniq command. (I was able to get this to work by setting only some of the stop fields in the KEYDEFs, but I don't know which are necessary and why, so it seems best to specify them all. One difference is that uniq has a number of useful additional options, such as skipping fields for comparison and counting the number of repetitions of a value. By default the du output the values in kb or kilobytes. This is probably also one of the generic methods you could use to sort almost any command output in Linux. The sort is a generic utility that can be used in many different scenarios to sort text or numbers. Randomly sorting of the file content is obtained as follows: sort -R itslinuxfoss.txt. Consider the following output of the file: cat itslinuxfoss.txt. ![]() k2,2 means sorting from field 2 to field 2, i.e. One of the options you have is to pipe the output through the sort utility. To sort the content randomly, use the -R option with the sort command. or equivalently sort -k2,2 -k1 individual sort KEYDEF such as -k2 means starting from field 2, not only on field 2. The sort command in Linux is used to sort the lines of a text file. ![]() This is due to a subtle bug, or perhaps unclear documentation in sort. That would give you 23:05 SOMETHING 2011.02.24.aviīut look closely and you'll note and are in the wrong order. Lets see an example or Unix sort command to sort the output on any column we will use ps. So starting with sort -k 3r -k 1Mr -k 2r -k 4r se.txt Unix sort command allows us to do this by using a sort -k option. First, technically the OP wants reverse chronological order, not forward, and so r needs to be addd to the sort criterial. I like the approach of using sort posted in the answer by Gilles 'SO- stop being evil', but it's not quite all the way there. ![]()
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