Script to concatenate rotating logs for nginx and nodejs

parse_log.sh

#!/bin/bash

if [ $# -eq 0 ]
then
   echo "Please specify the path of the logs in the first argument"
   exit 0;
fi

ROOT=$1

# Clean current directory
rm -Rf $ROOT/clean-logs

mkdir -p $ROOT/clean-logs/nginx
mkdir -p $ROOT/clean-logs/nodejs

cp -r $ROOT/nginx/*/*.gz $ROOT/clean-logs/nginx
cp -r $ROOT/nodejs/*/*.gz $ROOT/clean-logs/nodejs

# unzip archives in individual folders
echo "unzip log-rotate for nginx and nodejs..."
gunzip $ROOT/clean-logs/nginx/*.gz
gunzip $ROOT/clean-logs/nodejs/*.gz

# Concatenate all nginx logs files into one file
echo "Concatenate nginx log files..."
cat $ROOT/clean-logs/nginx/access.log* > $ROOT/clean-logs/nginx/access.log
cat $ROOT/clean-logs/nginx/error.log* > $ROOT/clean-logs/nginx/error.log

# Concatenate all nodejs logs files into one file
echo "Concatenate nodejs log files..."
cat $ROOT/clean-logs/nodejs/nodejs.log* > $ROOT/clean-logs/nodejs/nodejs.log

# Clean temporary folders
echo "Clean temporary folders..."
rm -f $ROOT/clean-logs/nginx/*.gz
rm -f $ROOT/clean-logs/nginx/access.log-*
rm -f $ROOT/clean-logs/nginx/error.log-*

rm -f $ROOT/clean-logs/nodejs/*.gz
rm -f $ROOT/clean-logs/nodejs/nodejs.log-*