SLG ULI Week 4

Are memes turned on?

• What memes?

• They're on by default.

• Yes, of course. Who could forget the memes?

• I saw the option, but kept them off.

Which command will list all non-hidden files and directories that end with 3?

• ls file[3]

• ls file*[3]

• ls *[3]

• ls *[!3]

What is the output of the following command: echo \*

• \*

• *

• All contents of a directory except hidden files.

Which command will list contents of a directory that start with a 3 digit number (ex. 123File)

• ls ???

• ls [123]*

• ls [1-9]*

• ls [1-9][0-9][0-9]*

What would be returned after running this command?

ls -l *.txt

• All contents that end with .txt

• All contents except hidden ones that end with .txt

• A file with the name "*.txt"

• All directories with a .txt extension

What would be included in the possible output of running this command (select all that apply): ls file[1-29]

• file29

• file4 file5 file6

• file1 file2 file9

• file7 file8 file10

What does the .. symbol represent?

What does the ? symbol mean?

What is the difference between ~ and ~kjcole?

What type of pathname starts with /