Bash 脚本 - 删除旧文件

Question

我有一个将压缩文件上传到 ftp 的脚本，它是我在下面显示的代码。

此代码工作正常，但我想对其进行调整，以便在文件上传后，它会删除 ftp 个超过一周的文件。

#!/bin/sh
HOST='xxx'
USER='xxx'
PASSWD='xxx'
DAY=`date +"%d%m%Y_%H%M"`

cd /temp
rm -fr backup
mkdir backup
cd backup

 
export GZIP=-9
tar -czvf $DAY-backup.tar.gz  --exclude="*/node_modules/*" /var/www/html/cars


FILE=$DAY-backup.tar.gz

ftp -n $HOST <<END_SCRIPT
quote USER $USER
quote PASS $PASSWD
binary
put $FILE
quit
END_SCRIPT
exit 0

Answer 1

一种选择是使用查找命令来捕获超过 7 天的文件并将其删除。所以它给出了这样的东西：

find . -type f -name ".*-backup.tar.gz" -mtime +7 -exec rm {} \;

您可以在脚本中添加这一行如果您想先测试删除，请通过打印替换 exec 部分以显示捕获的文件：

find . -type f -name ".*-backup.tar.gz" -mtime +7 -print

Answer 2

您可以试试这个解决方案：

# Purpose: This step is used to Purge 7 days old files
export PROJECT_LOG="${PROJECT_HOME}/log";
export APP_MAINT_LOG="APP.log"
export LOG_RETAIN_DUR=7
echo "Maintenance Job Started" > "${APP_MAINT_LOG}"
echo "=========================================================================" >> "${APP_MAINT_LOG}"
echo "${LOG_RETAIN_DUR} Day(s) Old Log Files..." >> "${APP_MAINT_LOG}"
echo "=========================================================================" >> "${APP_MAINT_LOG}"
find "${PROJECT_LOG}" -mtime +"${LOG_RETAIN_DUR}" -type f -exec ls -1 {} \; >> "${APP_MAINT_LOG}"
#find "${PROJECT_LOG}" -mtime +"${LOG_RETAIN_DUR}" -type f -exec rm -rf {} \;
echo "=========================================================================" >> "${APP_MAINT_LOG}"
echo "Maintenance Job Completed" >> "${APP_MAINT_LOG}"
cat "${APP_MAINT_LOG}"

Note: I have commented the Remove file line, so that you can check and run !

Bash 脚本 - 删除旧文件

Bash script - delete old files

linux

bash

shell

scripting

debian