![]() To learn more about the find command use the links in the resources section below. It may seem daunting at first, but once you understand the operators and expressions used it becomes clear. When I do a regular find from root it would also search these drives since they are mounted under root. I used this often because my system has two very large drives with 4+ TB of data mapped to it. Now you should be comfortable enough to exclude directories from your find command searches. In the next example we exclude both Italian and Thai directories from being searched. To exclude multiple directories, simply duplicate the above code. The part of the command that excludes a directory from being search is: ! \( -path. Exclude Multiple Directories from Find Searches Then we end the -name followed by the name of the file we are searching for. The -prune means if the expression is a directory, do not search inside of it. Inside the parenthesis is -path followed by the path we want to exclude. Then we have an expression enclosed in parenthesis, which forces precedence. This is followed by the ! which means "not" which can also be written as -not. The command starts with find followed by a. Let's break down the command to better understand it. This successfully excluded find from searching inside the Italian directory. We can use the not ( !), path ( -path) and prune ( -prune) options like so. Let's say we wanted to exclude the Italian directory from our search. Thai/rice.txt Don't Search Specific Directory with Find If we did a search for rice.txt with the find command, it would return all three files. Each of these directories has recipes inside of them. Here we have a Recipes folder which contains three regions Indian, Italian, and Thai. Let's use the following directory structure as an example. In this Linux quick tip we will discuss how to exclude directories from find searches. This command syncs src dir to the dest dir while omitting the files and. However, it was impossible to cover everything. Here, the list comprises the file and folders name that we wish to exclude. Grep exclude binary files, we can use grep -I option, it can ignore binary files when searching.In our find command primer we covered a lot of information. When we use the grep command pattern search, we often find some binary files, these are not what we need, so we need to exclude these binary files. ➜ grep -exclude "test.log" -exclude "m.log" "grep" *.log In the following example, we will use the grep –exclude option to exclude one or more files during pattern search. ➜ grep -exclude "file1" -exclude "file1" "keyword" files Grep - exclude syntax # grep exclude a file Grep exclude file, as with excluding directories, we can use the grep –exclude option, which will exclude files matching the given file name pattern from the search. ➜ grep -exclude-dir "test" -exclude-dir "backup" -R "grep". In the following example, we use grep –exclude-dir to exclude one or more directories. ➜ grep -exclude-dir "directory1" -exclude-dir "directory2" -R "keyword". ➜ grep -exclude-dir "directory" -R "keyword". Grep –exclude-dir syntax # grep exclude a directory Recursively search subdirectories listed. If -R is specified, it excludes directories matching the given filename pattern from the search. Grep –exclude-dir excludes directories matching the given file name pattern from the search. Grep exclude directories, we can use the grep –exclude-dir option, which needs to be used with the grep -R option. ➜ ~ grep -i 'use' test.log | grep -v "option" | grep -v "find" Grep exclude directory In the following example, we will use a pipeline with grep to exclude multiple keywords. ➜ ~ grep -i 'use' test.log | grep -v "option" In the following example, we will use grep to search for keywords and exclude specific keyword. ➜ grep -v "keyword1" file | grep -v "keyword2" |. ![]() Grep -v syntax # grep excludes a single keyword Selected lines are those not matching any of the specified patterns. We can use the grep -v option, which can which can invert the match.
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