CS469/569 - Linux and Unix Administration and Networking Spring 2022

Displaying ./code/02-15/weather.sh

#!/bin/bash

p="/u1/junk/kinne/weather/Terre_Haute_airport_93823-03868.csv"
#head $p
#tail $p

echo "High precip."
sort -k 2 -n -r -t "," "$p" | head
echo ""

echo "High temp"
sort -k 5 -n -r -t "," "$p" | head
echo ""

# total precip for a year?
# grep 2010 -> just 2010 lines
# isolation the precip??
echo "Precip for 2010"
#grep "2010-" "$p" |  head | colrm 1 11
grep "2010-" "$p" |  head | cut -d "," -f 2 | grep -v "T"

# add up those values??


#users | tr " " "\n" | sort -u | uniq

echo "How frequent each temp?"
sort -k 5 -n -r -t "," "$p" | cut -d "," -f 5 | uniq -c

echo ""
d="/u1/junk/kinne"
#ls "$d"
env -i PATH="$d" HOME="$d" ls  # why didn't it find ls?
env -i HOME="$d" ./print_home.sh  # why didn't it find ls?