just max-temp

max-temp/cleanup.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+REPO_TOP=$(git rev-parse --show-toplevel)
+results_dir="${REPO_TOP}/max-temp/results"
+
+echo "Cleaning up outputs..."
+rm -rf $results_dir
+

max-temp/input.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+REPO_TOP=$(git rev-parse --show-toplevel)
+
+eval_dir="${REPO_TOP}/max-temp"
+results_dir="${eval_dir}/results"
+scripts_dir="${eval_dir}/scripts"
+input_dir="${eval_dir}/input"
+
+FROM=${FROM:-2015}
+TO=${TO:-2015}
+URL='https://www1.ncdc.noaa.gov/pub/data/noaa/'
+
+## Downloading and extracting
+seq $FROM $TO |
+  sed "s;^;$URL;" |
+  sed 's;$;/;' |
+  xargs -r -n1 --insecure |
+  grep gz |
+  tr -s ' \n' |
+  cut -d ' ' -f9 |
+  sed 's;^\(.*\)\(20[0-9][0-9]\).gz;\2/\1\2\.gz;' |
+  sed "s;^;$URL;" |
+  xargs -n1 curl --insecure |
+  gunzip > "$input_dir/temperatures2015.txt"

max-temp/input/.gitignore

@@ -0,0 +1 @@
+

max-temp/run.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+REPO_TOP=$(git rev-parse --show-toplevel)
+
+eval_dir="${REPO_TOP}/max-temp"
+results_dir="${eval_dir}/results"
+scripts_dir="${eval_dir}/scripts"
+input_dir="${eval_dir}/input"
+
+shell="/bin/bash"
+
+mkdir -p $results_dir
+
+export input_file=${input_dir}/temperatures2015.txt
+export results_dir
+script="${scripts_dir}/temp-analytics.sh"
+
+echo "Executing $(basename "$script")"
+$shell "$script" > "$results_dir/$(basename "$script").out"

max-temp/scripts/temp-analytics.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+[[ -n "$input_file" ]] || echo "script was not provided with \$input_file"
+[[ -n "$results_dir" ]] || echo "script was not provided with \$results_dir"
+
+cat "${input_file}" |
+  cut -c 88-92 |
+  grep -v 999 |
+  sort -rn |
+  head -n1 > ${results_dir}/max.txt
+
+cat "${input_file}" |
+  cut -c 88-92 |
+  grep -v 999 |
+  sort -n |
+  head -n1 > ${results_dir}/min.txt
+
+cat "${input_file}" |
+  cut -c 88-92 |
+  grep -v 999 |
+  awk "{ total += \$1; count++ } END { print total/count }" > ${results_dir}/average.txt