#!/bin/bash# stupid-script-tricks.sh: Don't try this at home, folks.# From "Stupid Script Tricks," Volume I.dangerous_variable=`cat /boot/vmlinuz`   # The compressed Linux kernel itself.echo "string-length of \$dangerous_variable = ${#dangerous_variable}"# string-length of $dangerous_variable = 794151# (Does not give same count as 'wc -c /boot/vmlinuz'.)# echo "$dangerous_variable"# Don't try this! It would hang the script.#  The document author is aware of no useful applications for#+ setting a variable to the contents of a binary file.exit 0