Linux 检查特定用户的特定目录的总文件大小
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Check total file size of a specific directory for a specific user
提问by Ken
I want to check how much of the total file storage for a specific user has been used on a specific directory. I am using ls -lR ./* | grep useridto list files belonging to a specific user. But then how I can get the total file sizes of them?
我想检查在特定目录上使用了特定用户的总文件存储量。我正在使用ls -lR ./* | grep userid列出属于特定用户的文件。但是我怎么能得到它们的总文件大小呢？
采纳答案by Ray Baxter
Use awk
使用 awk
ls -lR ./* | grep userid | awk '{sum = sum + } END {print sum}'
回答by Moe Matar
You can do something like this, which will show you the size if each directory in the users home directory, and will print a total size of their home directory at the end (sum of all sub-directories).
你可以做这样的事情，它会显示用户主目录中每个目录的大小，并在最后打印他们的主目录的总大小（所有子目录的总和）。
du -sch /home/USER/*
