清理日志脚本

!/bin/env bash

set -x

clear_time=date +%Y%m%d
LOG_FILELOG_FILE="/tmp/log_clean.${clear_time}.log"

save clean log

write_log(){
now_time='['$(date +"%Y-%m-%d %H:%M:%S")']'
echo ${now_time} $1 | tee -a ${LOG_FILELOG_FILE}
}

clear LOG_FILELOG_FILE

clear_LOG_FILELOG_FILE(){
cd /tmp && find . -type f -name "log_clean*log" -mtime +20 |xargs -i rm -f {}
}

gzip log

gzip_log(){
zone_dir_name=ls -l /data/runtime/shai/backend|grep -E '^d'|awk '{print $NF}'
for zone_dir in ${zone_dir_name}
do
if [ -d /data/runtime/shai/backend/${zone_dir}/logs_${zone_dir} ]
then
log_file_list=cd /data/runtime/shai/backend/${zone_dir}/logs_${zone_dir}/ && find . -type f -name "*.log" -mtime +2
for log_file in ${log_file_list}
do
write_log "start gzip ${zone_dir}/logs_${zone_dir} log ${log_file}"
cd /data/runtime/shai/backend/${zone_dir}/logs_${zone_dir}/ && gzip ${log_file}
write_log "end gzip ${zone_dir}/logs_${zone_dir} log ${log_file}"
done
else
write_log "${zone_dir}/logs_${zone_dir}/ is not exist!!!"
fi
done
}

clean log

clean_log(){
write_log "clean log"
zone_dir_name=ls -l /data/runtime/shai/backend|grep -E '^d'|awk '{print $NF}'
for zone_dir in ${zone_dir_name}
do
if [ -d /data/runtime/shai/backend/${zone_dir}/logs_${zone_dir} ]
then
write_log "begin clean ${zone_dir}/logs_${zone_dir} "
cd /data/runtime/shai/backend/${zone_dir}/logs_${zone_dir}/ && find . -type f -name "*log.gz" -mtime +7 |xargs -i rm -f {}
write_log "${zone_dir}/logs_${zone_dir} clean end"
else
write_log "${zone_dir}/logs_${zone_dir} is not exist!!!"
fi
done
write_log " clean log end"
}
main(){
gzip_log
clean_log
clear_LOG_FILELOG_FILE
}
main