git.rot13.org Git - zc/blob - www/cgi-bin/svg.cgi

   1 #!/bin/sh
   2
   3 dir=/home/dpavlin/zc/gnuplot/
   4
   5 echo "Content-type: image/svg+xml"
   6 echo
   7
   8 psql --username=dpavlin -A -F "," -t zc < $dir/axes.sql > /dev/shm/axes.txt.$$
   9 cat $dir/axes.gnuplot | sed -e "s,axes.txt,/dev/shm/axes.txt.$$," -e "s,^set terminal.*$,set terminal svg," -e "s,^set output.*$,set output," > /dev/shm/axes.gnuplot.$$
  10 gnuplot /dev/shm/axes.gnuplot.$$
  11
  12 rm /dev/shm/axes.txt.$$ /dev/shm/axes.gnuplot.$$