‫So the health command is a command line utility for outputting the first part of the files given to
‫it via standard input.
‫Right, so it it writes the results to standard input, but by default, head returns the first 10 lines
‫of each file that it is given.
‫You can add a number with the dash and parameter to see the first specified lines if you want.
‫You want to see how that works.
‫I want to show it to you.
‫So changed directory to these last users slash, share slash and map slash script.
‫List files.
‫And as you can see, there are lots of maps, script files.
‫So let's run one of them with the head command.
‫And it displays 10 lines by default, so let's specify a number with the dash and parameter.
‫OK, so this time we see the first 20 lines of this fire.