show empty svg if there is no data
[zc] / pg-export.sh
1 #!/bin/sh
2
3 rm -Rf /tmp/export
4 mkdir /tmp/export
5
6 pattern='.'
7 test ! -z "$1" && pattern=$1
8
9 cat subvision-numbers.txt | grep "$pattern" | while read sensor pn imei name offset ; do
10         echo "# $sensor [$pn]";
11         echo "\COPY (select * from zc where pn = $pn) TO '/tmp/export/$sensor.csv' DELIMITER ',' CSV HEADER" | psql zc
12         wget -O /tmp/export/$sensor.svg https://senzori.subvision.hr/cgi-bin/by_temp.cgi?$pn
13         mkdir /tmp/export/$sensor
14         cp -v /dev/shm/by_temp.$pn*.txt /tmp/export/$sensor
15 done
16