Does grep work on PDF files?

Grep will not work as PDF is a binary format and the text is often compressed or encoded in a variety of ways.

How do I search multiple PDF files?

Search inside multiple PDFs at once

Open any PDF in Adobe Reader or Adobe Acrobat.
Press Shift+Ctrl+F to open the Search panel.
Select the All PDF Documents in option.
Click the dropdown list arrow to show all drives.
Type the word or phrase to search.

How do you search for specific words on a PDF?

Choose Edit > Find (Ctrl/Command+F). Type the text you want to search for in the text box on the Find toolbar.

How do I view two PDF files at the same time?

Open a pdf file and right-click any area in the tab > Select ‘Split View’. Open a pdf file and click ‘View’ on the main menu > Select ‘Split View’. Open the files in two tabs and click the area between the tabs.

Can you search for multiple words in PDF?

Upload your PDF files on the it clicking on the open file button. Press CTRL + F then search your with it. It will list out all the available works with word count also.

How do I search for text in multiple PDF files without opening them?

The option you’re looking for is located in the Edit menu. Click on the Edit menu at the top and select the option that says Advanced Search. Alternatively, you can press Shift + Ctrl + F.

How do I grep multiple files?

To search multiple files with the grep command, insert the filenames you want to search, separated with a space character. The terminal prints the name of every file that contains the matching lines, and the actual lines that include the required string of characters. You can append as many filenames as needed.

How do I search for multiple files?

. means the current directory.
-type option is used to specify file type and here, we are searching for regular files as represented by f.
-name option is used to specify a search pattern in this case, the file extensions.
-o means “OR”

How do I grep multiple patterns in Linux?

How to Grep Multiple Patterns – Syntax The basic grep syntax when searching multiple patterns in a file includes using the grep command followed by strings and the name of the file or its path. The patterns need to be enclosed using single quotes and separated by the pipe symbol. Use the backslash before pipe | for regular expressions.

Is there a way to grep a PDF file?

But no, you can not grep pdf files and hope for reliable answers without extracting the text first. Show activity on this post. Recoll can search PDFs. It doesn’t support regular expressions, but it has lots of other search options, so it might fit your needs.

How do I use grep to search for a specific string?

You can use grep to search multiple strings in a certain type of file only. If you want to monitor log files in one directory or if you want to search through all text files, use an asterisk and the file extension instead of a file name. For example, to search for warnings and errors through all .log files in the /var/log/ directory, enter:

What is grep in Linux?

The name stands for Global Regular Expression Print. By using the grep command, you can customize how the tool searches for a pattern or multiple patterns in this case. You can grep multiple strings in different files and directories.