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#!/bin/bash | ||
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before_days=30 # 间隔天数,删除指定天数之前存的log | ||
LOG_DIR=/home/XXXX/runtimes/logs/ # 目录是示意,替换成目标log存放目录即可 | ||
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# 遍历删除 LOG_DIR 下的log | ||
# 原理是找到 LOG_DIR/{A,B,C, ...} 的各个目录,根据目录下的文件 {date}_info.log 或者 {date}_error.log 中的 date 与当前日期天数之差是否大于指定天数,满足则删除 date_{info,error}.log 文件 | ||
echo "Now will clean folder $LOG_DIR ..." | ||
for((i = 5; i > 0; i--)); do | ||
echo $i | ||
sleep 1 | ||
done | ||
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dir_log_dir=`ls $LOG_DIR` | ||
for i in $dir_log_dir; do | ||
SUB_DIR=$LOG_DIR$i | ||
# echo $SUB_DIR | ||
content=$(date +%Y-%m-%d --date "$before_days days ago") | ||
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cd $SUB_DIR | ||
# 删除 {data_error}.log 文件 | ||
DIR_NUM=$(find -name "$content"_error.log|wc -l) | ||
if [ "$DIR_NUM" -gt 0 ];then # 如果文件存在 | ||
rm -f $SUB_DIR/$content""_error.log | ||
echo "log file deleted: [$SUB_DIR/$content""_error.log]" | ||
echo `date "+%Y-%m-%d %H:%M:%S"`" -- deleted file: "$SUB_DIR/$content""_error.log >> $LOG_DIR/auto_clean.log | ||
fi | ||
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# 删除 {data_info}.log 文件 | ||
DIR_NUM=$(find -name "$content"_info.log|wc -l) | ||
if [ "$DIR_NUM" -gt 0 ];then | ||
rm -f $SUB_DIR/$content""_info.log | ||
echo "log file deleted: [$SUB_DIR/$content""_info.log]" | ||
echo `date "+%Y-%m-%d %H:%M:%S"`" -- deleted file: "$SUB_DIR/$content""_info.log >> $LOG_DIR/auto_clean.log | ||
fi | ||
done | ||
echo -e "Completed! folder $LOG_DIR cleaned\n" |