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#!/bin/bash | |
# get first and last .gz | |
first_file=$(ls *gz|head -1) | |
last_file=$(ls *gz |tail -1) | |
echo "first file: "$first_file | |
echo "last file: "$last_file | |
extract_date_from_filename(){ | |
echo "$1" |cut -d '-' -f2 | cut -d '.' -f1 | |
} | |
advance_date(){ | |
echo $(date +%Y%m%d -d "$1 + 1 day") | |
} | |
mv_file(){ | |
# check if month folder exists | |
month=$(date --date="$1" +%b) | |
year=$(date --date="$1" +%Y) | |
dest_dir="$year-$month" | |
if [ ! -d "$dest_dir" ]; then | |
mkdir -v $dest_dir | |
fi | |
mv -v *$1*gz $dest_dir | |
} | |
start_date=$(extract_date_from_filename $first_file) | |
end_date=$(extract_date_from_filename $last_file) | |
echo "start date: "$start_date | |
echo "stop date: "$end_date | |
curr_date=$start_date | |
date_diff=$(echo $(( ($(date --date="$end_date" +%s) - $(date --date="$start_date" +%s) )/(60*60*24) ))) | |
for i in `seq 0 $date_diff`; | |
do | |
echo $curr_date | |
month=$(date --date="$curr_date" +%m) | |
echo "month: "$month | |
mv_file $curr_date | |
curr_date=$(advance_date $curr_date) | |
done |
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