将 bash 脚本的输出写入带有日期的文件
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Write output of bash script to file with date
提问by Devin Dixon
I'm trying to create a log file of a bash script that is run with the data. I currently have this:
我正在尝试创建一个使用数据运行的 bash 脚本的日志文件。我目前有这个：
bash script.sh > /var/log/%Y-%m-%d_%H:%M.log
The problem is the log file actual writes %Y-%m-%d_%H:%M and not the date. Is there way to get the date to actually write out the date by only running it in the console?
问题是日志文件实际写入 %Y-%m-%d_%H:%M 而不是日期。有没有办法通过只在控制台中运行来获取实际写出日期的日期？
回答by Blender
Pass that string to date:
将该字符串传递给date：
bash script.sh > "/var/log/$(date +%Y-%m-%d_%H:%M).log"
