<code>
echo ${*:2} # Echoes second and following positional parameters.
echo ${@:2} # Sam... no such arguments are given. This is shown in the following script:
#!/bin/bash
export INFILE=${1-"infile"}
... their functions and an example, are shown in the following table:
Operator Function Example
${foo#t*is} ... used to do a variety of things. For example, the following script changes the extension of all .html files t
