Conditional-statments.note

Quick notes about if Statments


if [expressions]   # expression can have one brackets or
if [[expressions]] # extended brackets or
if ((expression))  # for integer comparison
if expressions

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if [expressions]; then  # One line with then

if [expressions]   # You can put "then" on a different line
then 
	echo "true"
else
	echo "false"
elif expression2; then  # additional evaluation in an if block code
	echo "more"
fi
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