Bash find file command7/30/2023 exec option is used to to run commands with founded search results. We can use ls to see the archive file that is created for us. One of the most popular and useful feature of find command is exec option. The tar utility will create an archive file called “page_.” tar -cvzf page_: This is the command xargs is going to feed the file list from find to.xargs -o: The -0 arguments xargs to not treat whitespace as the end of a filename. This means that that filenames with spaces in them will be processed correctly. Directories will not be listed because we’re specifically telling it to look for files only, with -type f. The print0 argument tells find to not treat whitespace as the end of a filename. name “*.page” -type f -print0: The find action will start in the current directory, searching by name for files that match the “*.page” search string. The command is made up of different elements. We’ll look at how to specify the regular expression to further refine the results of the search. Introduction In this tutorial, we’ll talk about the use of the command find with regular expressions (regex). name "*.page" -type f -print0 | xargs -0 tar -cvzf page_ Linux Find Command With Regular Expressions Last updated: NovemWritten by: baeldung File Searching find regex 1. The find command requires the path to the directory you want to search in, options to specify what attribute youre searching (for instance, - name for a case-sensitive file name), and then the search string. We’ll run this command in a directory that has many help system PAGE files in it. You can locate a file by its filename by providing the full file name or parts of the file name using regular expressions. This is a long-winded way to go about it, but we could feed the files found by find into xargs, which then pipes them into tar to create an archive file of those files. The find command can search for a file with a specific name, but you can also search for files that follow certain naming patterns. We can use find with xargs to some action performed on the files that are found. 30 August 2021 by Luke Reynolds If you need to search for one or more particular files or directories, the find command in Linux is the perfect tool for the job. So, we have to use it with the file name in single. That’s “almost the same” thing, and not “exactly the same” thing because there can be unexpected differences with shell expansions and file name globbing. The -b option in the locate instruction can do your search for the exact name file from your directories. This achieves almost the same thing as straightforward piping. name 'pattern' -print Replace 'pattern' with a filename or matching expression, such as '.txt'. You can use a variation of this command to find any file or directory on your Linux machine. To use the find command, at the Unix prompt, enter: find. To address this shortcoming the xargs command can be used to parcel up piped input and to feed it into other commands as though they were command-line parameters to that command. Youll typically use the find command with the syntax find /path -type f -iname filename.
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