{site_name}_{machine_name}_YYYY_MM_DD_HH_xx.tracking.log

#!/bin/bash

log_dir="/mezi/sites/apache/logs" # tracking log dir
machine_name=`hostname -s` # get short name of this machine

if [ -n "$1" ]; then
    site_path="/mezi/sites/${1}" # site located in /mezi/sites/$site_name
    if [ ! -e "$site_path" ]; then
        echo "There is no such site on this machine!"
        exit 1
    fi

    #echo "OK, we got the site. Let's tail tracking log for it."
    date=`date +%Y_%m_%d`
    log_file_format="${log_dir}/${1}_${machine_name}_${date}*" #get tracking log file format
    #echo "$log_file_format"

    log_target=`ls ${log_file_format} 2>/dev/null | sort -rn | head -1`
    if [ -n "$log_target" ] && [ -e "$log_target" ]; then
        echo "The latest log file is $log_target"
        tail -f "$log_target"
    else
        echo "There is no such log file."
    fi
else
    echo "No site name provided."
fi