bash shell 脚本每天创建带有时间戳的文件夹并推送时间戳生成的日志
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shell script to create folder daily with time-stamp and push time-stamp generated logs
提问by user1746666
I have a cron job which runs every 30 minutes to generate log files with time-stamp like this:
我有一个 cron 作业，它每 30 分钟运行一次，以生成带有时间戳的日志文件，如下所示：
test20130215100531.log,
test20130215102031.log
I would like to create one folder daily with date time-stamp and push log files in to respective date folder when generated.
我想每天创建一个带有日期时间戳的文件夹，并在生成时将日志文件推送到相应的日期文件夹中。
I need to achieve this on AIX server with bash.
我需要使用 bash 在 AIX 服务器上实现这一点。
回答by user000001
Maybe you are looking for a script like this:
也许您正在寻找这样的脚本：
#!/bin/bash
shopt -s nullglob # this line is so that it does not compain when no logfiles are found
for filename in test*.log; do # Files considered are the ones startign with test and ending in .log
foldername=$(echo "$filename" | awk '{print (substr(foldername=$(date +%Y%m%d)
mkdir -p /home/app/logs/"$foldername"
sh sample.sh > /home/app/logs/"$foldername"/test$(date +%Y%m%d%H%M%S).log
, 5, 8));}'); # The foldername is characters 5 to 13 from the filename (if they exist)
mkdir -p "$foldername" # -p so that we dont get "folder exists" warning
mv "$filename" "$foldername"
echo "$filename $foldername" ;
done
I only tested with your sample, so do a proper testing before using in a directory that contains important stuff.
我只用您的样本进行了测试，因此在包含重要内容的目录中使用之前，请进行适当的测试。
Edit in response to comments:
编辑回应评论：
Change your original script to this:
将您的原始脚本更改为：
sh sample.sh > /home/app/logs/$(date +%Y%m%d)/test$(date +%Y%m%d%H%M%S).log
Or it the directory is created somewhere else, just do this:
或者目录是在其他地方创建的，只需执行以下操作：
##代码##回答by Billy Lazzaro
You should use logrotate! It can do this for you already, and you can just write to the same log file.
你应该使用 logrotate！它已经可以为您执行此操作，您只需写入同一个日志文件即可。
Check their man pages for info: http://linuxcommand.org/man_pages/logrotate8.html
检查他们的手册页以获取信息：http: //linuxcommand.org/man_pages/logrotate8.html
