25 Answers · 134. Just remember that the '-r' option isn't POSIX-compliant. · 41. Just tried this on Ubuntu 12.04, and discovered there is no -r ...
1. tac command is the reverse of cat. · 2. This option uses a combination of commands to reverse the file order. · nl commands numbers the file ...
cat is one of the most popular and well-known ways to output the contents of a file . On the other hand, tac is much a lesser-known command. Its ...
Examples of alphabetical sorting, reverse order sorting, sorting by
By default, the sort command sorts file assuming the contents are ASCII.
The cat command can display the content of a file in reverse order (by lines). To do this, use tac ...
In this article we will cover some basic usage of cat command and tac (reverse of cat command – print files in reverse order) with some practical ...
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Learn how to sort multiple files or content of a single file based on
Sort is a Linux program used for printing lines of input text files and
The following sort command sorts lines in test file in reverse order and