Automatically grabs a screenshot of a window after a short delay (default is 2 seconds),then copies it to /Dropbox/Public/share/Screenshots/hostname/and saves path to clipboard

sgrab

#!/bin/bash
# sgrab - David Mcanulty 2013
#
#  Inspried by gist: https://gist.github.com/Saicheg/4231551
# Automatically grabs a screenshot of a the currently active
# window after a short delay (default is 2 seconds), and 
# then copies it to /Dropbox/Public/share/Screenshots/hostname/
# and saves a tiny url encoded path to your system's clipboard
#
# You can use any scrot switch to override the defaults, like --select
# To select and area of a window instead of the entire window.
#
# Requires: 
#   curl
#   Dropbox
#   scrot
#   xclip
#################

dirpath="${HOME}/Dropbox/Public/share/Screenshots/$HOSTNAME"
delay=2
tstamp="$(date +%s)"

maketinyurl () {
   url="$1"
   curl --silent --output - "http://tinyurl.com/api-create.php?url=${url}"
}


mkdir -p "${dirpath}"
imagepath="${dirpath}/$tstamp.png"
if [[ -n $1 ]] ;then
   scrot $@ "$imagepath"
else
   scrot --delay ${delay} --focus "$imagepath"
fi
longurl=$(dropbox sharelink "$imagepath")
maketinyurl "${longurl}" | xclip