来自昨天的scp文件

Question

我想将文件从远程服务器复制到本地服务器.问题是:我只想复制昨天的文件.远程服务器正在写日志文件,在23:59,logrotation将其压缩为文件[name] _ [date] .log.gz.早上6点,本地服务器上的cronjob需要复制先前从远程服务器创建的文件.有谁知道如何做到这一点？

问候,亚历克斯

Answer 1

你可以使用这样的脚本

for i in `find /interface/outbound/Web -type f -ctime -1`
do
scp $i user@$destination_server:/destination_directory/
done

特别是该命令可以找到以下功能,例如:

find . -ctime -1 # which are created less than 1 day ago from currrent folder.
find . -ctime +2 # finds files which are created older than 2 days from currrent folder.

ctime创作时间在哪里.也可以这样使用修改时间mtime:

find . -mtime 0   # find files modified between now and 1 day ago
find . -mtime -1  # find files modified less than 1 day ago
find . -mtime 1   # find files modified between 24 and 48 hours ago
find . -mtime +1  # find files modified more than 48 hours ago

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编辑:

要从远程到本地具有相同的行为,您可以使用以下内容:

latest_file=`ssh user@destination_server find /pathtoDir -type f -ctime -1`
/usr/bin/scp user@destination_server:$latest_file /local_dir 
echo SCP Completed.

此刻我还没有Unix环境来进行一些测试.