MAN PAGES // WEEK 19
DECISIONS: IF, ELSE, BOOLEANS · Ch 8 Sec 1-4 · six terms · write your own usage line under each
$ man BOOLEAN
a value that is exactly true or false
$ man CONDITION
an expression that evaluates to a boolean
$ man IF_STATEMENT
run this block only when the condition is true
$ man ELSE
the block that runs when the if did not
$ man COMPARISON_OPERATOR
=== , !== , > , < and friends
$ man LOGICAL_OPERATOR
&& and, || or, ! not