Yc-Ma Blog

定时清除日志Shell脚本

 
  • Yc-Ma
  • Oct 20, 2022

Here’s the table of contents:

  1. 脚本内容【当前目录的logs文件夹下日志清除】
  2. 脚本内容【当前目录下所有.log结尾文件清除】

脚本内容【当前目录的logs文件夹下日志清除】

#!/usr/bin/env bash

###################  log clean shell
###################  delay 1s/1m/1h/1d
DELAY=1d
echo clean log shell execute delay is:${DELAY}

################### config need to clean logs dir
BASEPATH=$(pwd)
LOGDIR=${BASEPATH}/logs/
echo logs absolute path:${LOGDIR}

###################  get logfile name array
function getLogFileArray(){
    cd ${LOGDIR}
    j=0
    for i in `ls`
    do
        folder_list[j]=${i}
        j=`expr ${j} + 1`
    done
}
###################  execute clean log
while [ 1 ]
do
getLogFileArray;
    for fileName in ${folder_list[@]}
        do
            echo clean log ... ${fileName}
            echo > ${fileName}
        done
echo clean log file time:$(date)
sleep ${DELAY}

done

################### background execution this log clean shell

# START_CLEAN_LOG_SERVER:
# nohup ./clean_log.sh > myout.file 2>&1 &

# STOP_CLEAN_LOG_SERVER:
# kill -9 `ps -ef|grep clean_log.sh|grep -v grep|awk '{print $2}'`

脚本内容【当前目录下所有.log结尾文件清除】

#!/usr/bin/env bash

###################  log clean shell
###################  delay 1s/1m/1h/1d
DELAY=1m
echo clean log shell execute delay is:${DELAY}

################### config need to clean logs dir
BASEPATH=$(pwd)
LOGDIR=${BASEPATH}
echo logs absolute path:${LOGDIR}

###################  get logfile name array
function getLogFileArray() {
  cd ${LOGDIR}
  j=0
  for i in $(find . -name "*.log"); do
    folder_list[j]=${i}
    j=$(expr ${j} + 1)
  done
}
###################  execute clean log
while [ 1 ]; do
  getLogFileArray
  for fileName in ${folder_list[@]}; do
    echo clean log ... ${fileName}
    echo >${fileName}
  done
  echo clean log file time:$(date)
  sleep ${DELAY}

done

################### background execution this log clean shell

# START_CLEAN_LOG_SERVER:
# nohup ./clean.sh > clean.file 2>&1 &

# STOP_CLEAN_LOG_SERVER:
# kill -9 `ps -ef|grep clean.sh|grep -v grep|awk '{print $2}'`
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