Topic

Variables and types (e.g., int, float, char, etc.)

Skill drills that cover this topic

CSCD240-E1-A-Q15 performance env-path Add /opt/tools/bin to PATH for the current shell.
CSCD240-E1-A-Q31 essay quoting var="Stu Steiner". A) echo "Hello $var" B) echo 'Hello $var'. Explain difference and output.
CSCD240-E1-A-Q45 performance command-substitution Print "Backup taken on <today>" using $(date +%Y-%m-%d) as the date.
CSCD240-E1-A-Q46 performance env Display every environment variable currently defined in your shell.
CSCD240-E1-B-Q39 essay quoting var="Red Team". A) echo "Go $var" B) echo 'Go $var'. Output + explain difference.
CSCD240-E1-B-Q41 performance command-subst Print "Backup taken on <today>" using $(date +%F).
CSCD240-E1-C-Q09 multiple_choice quoting NAME=ops. echo '$NAME' prints what?