Can I use wildcards with head?

Yes, you can use wildcards with the head command to specify multiple files. For example, if you want to display the first 10 lines of all text files in a directory, you can use:

head -n 10 *.txt

This command will apply the head command to all files that match the *.txt pattern, displaying the first 10 lines of each text file in the current directory. Just ensure that the wildcard matches the files you intend to process.