What do $1, $2, and $3 represent for printLines.sh 3 5 inputFile.txt?
$1
$2
$3
printLines.sh 3 5 inputFile.txt
Three filenames to concatenate.
A count of 3, filename 5, and starting line inputFile.txt.
5
inputFile.txt
Starting line 3, a count of 5 lines, and the filename inputFile.txt.
Filename 3, starting line 5, and a count read from inputFile.txt.
3