Read several values from one line
read -p "Please enter two strings: " a b
echo You typed in $a and $b
$ ./examples/script/read_more.sh
Please enter two strings: one two
You typed in one and two
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read -p "Please enter two strings: " a b
echo You typed in $a and $b
$ ./examples/script/read_more.sh
Please enter two strings: one two
You typed in one and two