Suppose your current working directory is your home directory. How could you run the script demo.sh that is located in your home directory? Find three correct answers. A. /home/demo.sh B. ./demo.sh C. ~/demo.sh D. bash /home/demo.sh E. bash demo.sh

How could you get a list of all .html files in your tree?

What would be in out.txt? cat < in.txt > out.txt

What does this bash statement do? (( $a == $b ); echo $?

What do you use in a case statement to tell Bash that you're done with a specific test?

What Bash script will correctly create these files?

What is the output of: VAR="This old man came rolling" echo "\${VAR//man/rolling}"

What does this command do? cat > notes -

In Bash, what does the comment below do? cd -

What does the + signify at the end of the 10-digit file permissions on data.txt? ls -l -rwx------+ 1 user1 u1 0 Oct 1 10:00 data.txt

When used from within a script, which variable contains the name of the script?