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15. Write the correct bash syntax to run the command "bar", taking the input from the file "up", and sending the output and error messages to the command "baz".
===16. Write a bash script to display all of the odd numbers from 1 to 99 with one space between each number.===ANSWER: #!/bin/bash for ((A=1; A<=99; A+=2)) do echo -n $A" " done ''PopCon''
===17. Describe what the PATH environment variable does. Write the syntax to add the directory "/usr/local/bin" to the PATH as the first directory searched.===