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# Basic syntax:
for i in a b; do echo $i; printf "$i\t$i\n"; done
# Where:
# - each command in the for loop needs to be separated by semicolons. Here
# we echo $i and then print $i<tab>$i<newline>
# - over several lines this would be equivalent to:
for i in a b
do
echo $i
printf "$i\t$i\n"
done
Charles-Alexandre Roy