18.htm" title="How nroff Makes Bold and Underline; How to Remove It">43.18) removes the overstriking. grep does a search (case-insensitive, as before). Because grep is reading its standard input, it doesn't know the filename, so a little sed command adds the name to the start of every line grep outputs.
* | $ |
---|
In Bourne shells, you can pipe the output of that loop to a pager (like
less (25.4))
to see the output a screenful at a time and quit (with q
) when
you're done.
Change the last line of the for loop to:
done | less
-