Does grep work on PDF?
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 you create a PDF file in Linux?
You can use the following commands to open PDF file in Linux:
- evince command – GNOME document viewer. It.
- xdg-open command – xdg-open opens a file or URL in the user’s preferred application.
How do I view PDF metadata in Linux?
To edit / add / remove metadata from PDF files using Master PDF Editor, open a PDF using it, then from the application File menu click on Properties , and you’ll see editable PDF metadata tag fields on the Document Info tab.
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 sort a file in Unix?
In Unix, when you try to sort a file in a numeric way, you can use the option ‘-n’ with the sort command. This command is used to sort the numeric contents present in the file.
Which command is used to sort the contents of a file?
1 SORT command sorts the contents of a text file, line by line. 2 sort is a standard command line program that prints the lines of its input or concatenation of all files listed in its argument list in sorted order. 3 The sort command is a command line utility for sorting lines of text files.
What is the use of sort-R in Linux?
sort -r: It reverses the contents of files and sorts the order. sort -o: It specifies and prints the output file in a sorted way. sort -n: It is used to sort the numerical value in ascending order. sort -M: It helps to sort the contents as per the calendar month.
How to sort a file in reverse order in Linux?
-r Option: Sorting In Reverse Order : You can perform a reverse-order sort using the -r flag. the -r flag is an option of the sort command which sorts the input file in reverse order i.e. descending order by default. Example: The input file is the same as mentioned above.