lesson05_assignment.txt

Pipes & Redirects

1.
without moving, get a list of what's in the `stuff` directory, but only the first 3 things

2.
without moving, put the full list of what's in the `stuff` directory into file called filelist.txt

3.
actually, overwrite that with what's in `folder`

4.
whoops, now append to that list what's in `stuff`

5.
using only `wc` & filelist.txt get the lines in filelist.txt Just the number, not the filename.

6.
The next problems all start with this command:
`ls bash_tutorial.txt bash_tutorial.foo`

a.
See that you get 1 error and one standard ouptut by running it

b.
Redirect standard output to nowhere so you only get the error

c.
Redirect error output to nowhere so you only get the good output

d.
Route both into their own files ls.txt err.txt

e.
Route both to ls.txt with only one redirect

f.
Use the command, wc, and redirects to count both the total files + errors together (2)


Commands

7.
List the files in stuff/ both display the output and put into a file ls.txt

8.
Get the type of command that `ls` is. Get the path of the `ls` command.

9.
Get the type of command that `history` is. Get the path of the `history` command.

10.
Rerun your last command.

11.
Get the history of commands. Rerun the one you did for 7.