![]() ![]() This time findstr treats windows 10 as a single string and will only return the lines containing the string windows 10. To avoid that, use the /c: option as shown in the following example: findstr /i /c:"windows 10" data.txt For example, findstr /i "windows 10" data.txt will return lines that contain either Windows or 10. If you separate words with spaces, findstr will treat each word as a separate string. Display line numbers Literal Search (Exact Match) Case-sensitive SearchĪnother useful command option is /N to print the line number before each line that matches. The /I is the one option you will use more often than not. You can use the /I option if you want search is not to be case-sensitive, as shown in the following example: findstr /i "win" data.txt Because findstr search is case sensitive, it only matched windows 10 but not Windows 10. The command findstr "win" data.txt displays the following output: findstr command findstr string file_nameįor example, let's say we have a file named data.txt with the following text inside: windows 10 In its basic form, findstr searches for the given string(s) on one or more files. To do case-insensitive searches, we use the /I option. This command works on both CMD and PowerShell.The most common use of findstr command is to filter the output of other commands.It can search files recursively on a folder and all sub-folders.The findstr command is used to search text strings in files or standard input.In this tutorial, we will go through several examples to learn the findstr command. This CMD command can be quite useful at times to filter text and output of other commands. Findstr is a text manipulation tool similar to Linux grep command. ![]() This results in this very different output: That's nice, but what if I want to see the last modification time of these files, or their filesize? No problem, I just add the ls -ld command to my find command, like this: In my current directory, the output of this command looks like this: ![]() To get started, this find command will find all the *.pl files (Perl files) beneath the current directory: type f -name "*.java" -exec grep -l StringBuffer \ įrom time to time I run the find command with the ls command so I can get detailed information about files the find command locates. ![]() type f -not -name "*.html" # find all files not ending in ".html"įind files by text in the file (find grep)įind. type f \( -name "*cache" -o -name "*xml" -o -name "*html" \) # three patternsįind files that don't match a pattern (-not)įind. iname foo -type f # same thing, but only filesįind. iname foo -type d # same thing, but only dirsįind. iname foo # find foo, Foo, FOo, FOO, etc.įind. name foo.txt # search under the current dirįind /users/al -name Cookbook -type d # search '/users/al' dirįind /opt /usr /var -name foo.scala -type f # search multiple dirsįind. Almost every command is followed by a short description to explain the command others are described more fully at the URLs shown:įind / -name foo.txt -type f -print # full commandįind / -name foo.txt -type f # -print isn't necessaryįind / -name foo.txt # don't have to specify "type=file"įind. If you just want to see some examples and skip the reading, here are a little more than thirty Linux find command examples to get you started. In this article I’ll take a look at the most common uses of the find command. It can search the entire filesystem to find files and directories according to the search criteria you specify. Besides using the find command to locate files, you can also use it to execute other Linux commands ( grep, mv, rm, etc.) on the files and directories that are found, which makes find even more powerful. Linux/Unix FAQ: Can you share some Linux find command examples? ![]()
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