Quick Answer: How do I search for a file containing text in Unix?

How do I search for files containing text in Unix?

Grep is a Linux / Unix command-line tool used to search for a string of characters in a specified file. The text search pattern is called a regular expression. When it finds a match, it prints the line with the result. The grep command is handy when searching through large log files.

How do I search for a file containing a specific text in Linux?

To find files containing specific text in Linux, do the following.

  1. Open your favorite terminal app. XFCE4 terminal is my personal preference.
  2. Navigate (if required) to the folder in which you are going to search files with some specific text.
  3. Type the following command: grep -iRl “your-text-to-find” ./

How do I search for text in a file?

How to Search for words within files on Windows 7

  1. Open windows explorer.
  2. Using the left hand file menu select the folder to search in.
  3. Find the search box in the top right hand corner of the explorer window.
  4. In the search box type content: followed by the word or phrase you are searching for.(eg content:yourword)
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How do I search for a file?

On your phone, you can usually find your files in the Files app . If you can’t find the Files app, your device manufacturer might have a different app.

Find & open files

  1. Open your phone’s Files app . Learn where to find your apps.
  2. Your downloaded files will show. To find other files, tap Menu . …
  3. To open a file, tap it.

How do I use grep to search a file?

The grep command searches through the file, looking for matches to the pattern specified. To use it type grep , then the pattern we’re searching for and finally the name of the file (or files) we’re searching in. The output is the three lines in the file that contain the letters ‘not’.

How do you grep words in a directory?

GREP: Global Regular Expression Print/Parser/Processor/Program. You can use this to search the current directory. You can specify -R for “recursive”, which means the program searches in all subfolders, and their subfolders, and their subfolder’s subfolders, etc. grep -R “your word” .

How do I search for a word in a file in Linux?

How to Find a Specific Word in a File on Linux

  1. grep -Rw ‘/path/to/search/’ -e ‘pattern’
  2. grep –exclude=*.csv -Rw ‘/path/to/search’ -e ‘pattern’
  3. grep –exclude-dir={dir1,dir2,*_old} -Rw ‘/path/to/search’ -e ‘pattern’
  4. find . – name “*.php” -exec grep “pattern” {} ;

How do I search for a file in Linux?

Basic Examples

  1. find . – name thisfile.txt. If you need to know how to find a file in Linux called thisfile. …
  2. find /home -name *.jpg. Look for all . jpg files in the /home and directories below it.
  3. find . – type f -empty. Look for an empty file inside the current directory.
  4. find /home -user randomperson-mtime 6 -iname “.db”
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How do I search for a file in putty?

If you want to find a file in some directory, use the command “find /directory -name filename. extension”. You can look for any type of file, say a php file by using the command “find . type f -name filename.

How do I find a file using find command?

The following are examples of how to use the find command:

  1. To list all files in the file system with the name .profile, type the following: find / -name .profile. …
  2. To list files having a specific permission code of 0600 in the current directory tree, type the following: find . –

Which grep command will display the number which has 4 or more digits?

Specifically: [0-9] matches any digit (like [[:digit:]] , or d in Perl regular expressions) and {4} means “four times.” So [0-9]{4} matches a four-digit sequence. [^0-9] matches characters not in the range of 0 through 9 . It is equivalent to [^[:digit:]] (or D , in Perl regular expressions).

How do I search the contents of multiple text files?

Go to Search > Find in Files (Ctrl+Shift+F for the keyboard addicted) and enter:

  1. Find What = (test1|test2)
  2. Filters = *. txt.
  3. Directory = enter the path of the directory you want to search in. You can check Follow current doc. to have the path of the current file to be filled.
  4. Search mode = Regular Expression.

How do I search for text in Notepad?

To Find Text in Notepad

Press the Ctrl + F keys. Select (highlight) text you want to search and find, and press the Ctrl+F keys. Click/tap on Edit on the menu bar, and click/tap on Find.

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How do I search for text in a file in Windows 10?

Click the Cortana or Search button or box on the Taskbar and type “indexing options.” Then, click on Indexing Options under Best match. On the Indexing Options dialog box, click Advanced. Click the File Types tab on the Advanced Options dialog box. By default, all the extensions are selected, and that’s what we want.

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