#!/bin/sh -e

# use this function to wait for ENTER
# and then clear the screen for new slide
waitandclear() {
    printf "\n"
    read -r blank
    clear
    echo
}
clear
echo

# put your slides below this

echo " hello my name is maren"

waitandclear

echo " one time at work, i presented at demo hour"
echo " and instead of slides i just used a shell script"

waitandclear

echo " people seemed to really like it"
echo " so here's an example of how to do it"

waitandclear

echo " one thing that's nice about a presentation.sh"
echo " is that you can interactively present code things"
echo " in the same program that your slides are in"
echo
echo " like this:"

waitandclear

# do commands in your presentation while showing
# the audience the commands you're running with
# these snippets
#
# start showing commands:
# set -x
#
# stop showing commands without printing the
# stop command itself:
# { set +x; } 2>/dev/null

set -x
ls -la
{ set +x; } 2>/dev/null

waitandclear

echo " that's all i have to say about it!"
echo " have a nice day <3"

waitandclear

exit