handybashscripts: weather

#!/bin/bash # Filename: weather.sh # Version.: 21092018 # Author..: robz # # Met Office scraper widget. # Get the url from the web page for your location, chop the date off the end. # Run from a launcher with this command. # mate-terminal -t "Current Weather" -e /home/robz/scripts/weather.sh # sed1 () { sed 's/<[^>]\+>//g'; } sed2 () { sed -e 's/^[ \t\n]*//;s/[ \t\n]*//'; } wsite="https://www.metoffice.gov.uk/public/weather/forecast/qwerty123#?date=" wfile="/home/robz/scripts/weather.txt" hours=$(date +%H | sed 's/^0//') today="$(date +%Y-%m-%d)" check=$(grep 'Timecheck' "$0" | tail -1 | cut -d' ' -f3) if [[ "$check" != "$hours" ]]; then # Check stamp at end of script. wget -q --retry-connrefused --waitretry=1 \ "$wsite$today" -O "$wfile" # If it's old re-scrape page. sed -i '$d' "$0" # Delete old time stamp. echo "# Timecheck $hours" >> $0 # Insert new. fi echo -e "\nTodays weather - $(date +%a' '%d' '%b' - '%H':00') onwards:-\n" time=$(grep -m1 -A9 'Now' "$wfile" | sed1 | sed2) aspt=$(grep -m1 -A30 'weatherWX' "$wfile" | sed2 | grep 'title' | \ cut -d\" -f2 | sed -e 's/day\|night//') prec=$(grep -m1 -A10 'Chance' "$wfile" | sed1 | sed2 | cut -d\; -f2 | tail) temp=$(grep -m1 -A80 'weatherTemp' "$wfile" | grep 'data-value=' | \ cut -d\" -f2 | sed 's/$/°C/') wind=$(grep -m10 -A10 '"direction"' "$wfile" | grep 'data-value=' | \ cut -d\" -f2 | sed -e 's/$/mph/') win2=$(grep -m10 -A10 '"direction"' "$wfile" | grep 'data-value2=' | \ cut -d\" -f2) gust=$(grep -m11 -A11 '"gust"' "$wfile" | grep 'data-value="' | sed 'n;d;' | \ cut -d\" -f2 | sed -e 's/$/mph/') hours=$(( 24-hours )) # Number of hours to head file. paste <(echo "$time") <(echo "$aspt") <(echo "$prec") <(echo "$temp") \ <(echo "$wind") <(echo "$win2") <(echo "$gust") | head -n$hours | \ column -s $'\t' -t echo echo $(grep -m2 -E 'Sunrise|Sunset' "$wfile" | sed1 | sed2) | column -s -t read # Timecheck has to be the last line no blanks. # Timecheck 13

#!/bin/bash

##      Yahoo weather forcast extraction

##      This program is free software; you can redistribute it and/or modify
##      it under the terms of the GNU General Public License as published by
##      the Free Software Foundation; either version 2 of the License, or
##      (at your option) any later version.
##
##      This program is distributed in the hope that it will be useful,
##      but WITHOUT ANY WARRANTY; without even the implied warranty of
##      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
##      GNU General Public License for more details.
##
##      You should have received a copy of the GNU General Public License
##      along with this program; if not, write to the Free Software
##      Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
##      MA 02110-1301, USA

##      Credit to Pawel "azhag" Sadkowski <azhag@fluxboxpl.org>
##      Pogodynka 0.4
##      http://pogodynka.fluxboxpl.org/
##      from whom most of this code is borrowed.

##      robz

# URL taken from browser address bar, change to suit your location.
SITE="http://weather.yahoo.com/england/cheshire/\
macclesfield-28094/;_ylt=AsQsIG9SbtnVsg.9RWa1feeLYDIB?unit=c"

# you might need to apt-get this
BROWSER=w3m

FILE=/tmp/yahooweather.tmp

$BROWSER -dump $SITE | \
    sed -re '/^(\s+)?$/d;s/^(\s+)(.*)/\2/g;s/ °C/°/g;s/°/°C/g;' |\
    grep -A19 'Current' > $FILE

xterm -geometry 40x15 -T \
    'WEATHER' -e "\
    echo '30 Seconds of weather......';\
    echo 'Forcast for `date +%A`';\
    echo $(sed -n '1p' $FILE | sed 's/Current c/C/g');\
    echo $(sed -n '2p' $FILE);\
    echo 'Temperature: '$(sed -n '19p' $FILE);\
    echo 'Feels Like: '$(sed -n '4p' $FILE);\
    echo 'Range: '$(sed -n '20p' $FILE);\
    echo 'Pressure: '$(sed -n '6p' $FILE | sed 's/,//g;s/\...//g');\
    echo 'Visability: '$(sed -n '10p' $FILE);\
    echo 'Wind Dir/Spd: '$(sed -n '14p' $FILE | sed 's/km\/h/kph/g');\
    echo 'Humidity: '$(sed -n '8p' $FILE);\
    echo 'Dewpoint: '$(sed -n '12p' $FILE);\
    echo 'Sunrises @ '$(sed -n '16p' $FILE | sed 's/ AM//g');\
    echo 'Sunsets @ '$(sed -ne '18p' $FILE | sed 's/ PM//g' |\
    awk -F ':' '{print $1+12":"$2}');\
    echo -n 'Is quite enough!......';\
    tput civis;\
    sleep 30"

rm $FILE

Weather Scraper

30 seconds of weather