![]() Now that you know how to exclude matches for a single word, the next natural question is about omitting several words using grep. How to Exclude Multiple Strings or Words with grep command Use whatever works best for your unique routine. You may also use grep directly on files and exclude line matches based on terms or syntax, like so: grep -v "ThisWord" example.txt The result will be the example.txt text file but omitting every line that includes a string match with “ ThisWord”. The most basic approach to exclude lines with a string or syntactic match is by using grep and the -v parameter.įor example, let’s imagine we’re using cat to display a file at the command line, but we want to omit any lines that have the phrase “ ThisWord”, then the syntax would look as follow: cat example.txt | grep -v "ThisWord" How to Exclude a Single Word with grep Command Since grep is an OS neutral application, you may use the exclusion method with Mac OS, Linux, Unix, or anything else you have that utilizes grep. If you wish to follow along, you may launch the Terminal program and try it out yourself. Obviously, you’ll want to have some command line knowledge and exposure to grep to find this helpful. ![]() While most users of grep are for sorting data for syntactic matches, what if you wish to exclude a word or string using grep instead? Excluding line matches with grep is just as helpful as discovering and printing matches in grep, so let’s explore how to exclude string matches and exclude words with grep. The grep command-line tool is enormously helpful for searching through text data for lines and snippets that match a particular string, character, phrase, or regular expression.
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