Tools

IP - returns your external IP number
CURL - get url source code
source - get browser rendered source
screenshot - fullscreen or div
img type - convert to other format
monitor - super lightweight server surveillance (<1kb)
img resize - resize image
img crop - crop image
script - puppet script can remove cookie, wait until response, etv

IP

https://tools.vandsport.dk/ip

If you have ever been on a server and just needed to verify its IP address, you may have done what I used to: either make a curl to some other server and then look in the nginx log - or hit a service like https://whatsmyip.org - but real websites are full of GUI and ads and stuff.

Now you can simply type "curl https://tools.vandsport.dk/ip" and then you have it.

So if you need your IP for a script simply store it in a file:

if [ -f 'ip.txt' ];
then
    ip=$(cat ip.txt)
else
    echo "You have no IP"
    ip=$(curl https://tools.vandsport.dk/ip)
    echo $ip > ip.txt
fi
echo "Your IP is: $ip"

Monitor

The purpose of the monitor app is to create a super simple and minimalistic server surveillance app. It is super lightweight (<1kb), only requirement is a linux machine with curl.

See your servers here: /monitor.html

Later it can be upgraded to location tracking, uptime robot, disk full, server crash, out of memory, erase old logs etc.

To install run this command:

curl -fsSL https://tools.vandsport.dk/setup_monitor.sh | sh

Image

########################################
# bucket.tt.dk/load/       #load an external image url - returns id
# bucket.tt.dk/upload           #upload file by post - returns id
# bucket.tt.dk/info/        #returns json doc with image info
# bucket.tt.dk/download/    #returns image bytes
########################################
# bucket data are auto deleted after 7 days

########################################
# img.tt.dk//       #execute cmds on id or url
# cmd== convert_            # type: png,jpg,webp,avif,tiff
# cmd== rotate_          # rotate: 90,180,270
# cmd== cut____       # x,y,w,h - i.e. cut_75_20_557_420
# cmd== resize__            # x,y - max width and max height
# cmd== blur                      # pixels blur
########################################
# image commands always returns an id so the user can use them in a img src.
# if they want an autodownload service simply put an /download/ command in front.
#
# logic - start from back and work out. join the first items until you reach a command.
# first item is either an url or an id
# load first item into memory called work? or file called work? or id number increasing. filetype ennding?
# https://web.kiteinfo.dk/load/0.jpg
# https://web.kiteinfo.dk/load/0
# https://web.kiteinfo.dk/load/https://web.kiteinfo.dk/images/samples/alps.jpg