So far I have always put you into the editor.
How do you get there yourself? The main command
interpreter (the shell) recognizes
as the name of the editor. (On some systems,
it is also called "e", which is a useful abbreviation.)
which put you in the editor with the current file
"file1". So, for example, you can print the
where NAME is the name of the file.
In this directory is a file named "file45". Print the
last line of it, and then exit as above.
This file contains nothing
you should not be printing
these lines because the only
line that you were asked for
this line, the last line.
This file contains nothing
you should not be printing
these lines because the only
line that you were asked for
this line, the last line.