How full Linux server space is handled

1. Perform df-h to view total disk usage

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2. Execute du-sh/* View disk footprint for all directories so we can see that the main is/usr and/var these 2 directories occupy a larger space

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3. Execute du-sh/var/* View the disk footprint of the/var directory sub-directory, so you can see that this subdirectory is/var/bin occupied

A lot of disk space

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4. Executive du-sh/var/lib/* | Sort-r | Head-n 10 View 10 files with a larger footprint in the/var/lib directory and sort in descending order

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5 found the system disk occupies a file, find a strange directory file, you can search the Web for the file is useful, whether it can be deleted. However, usually non-/boot/bin/etc/lib/lib64 files are non-system files, the deletion of the system should have little impact, but it is important to confirm before deleting .

6. Delete command

RM-RF * * * (RM space-RF space * denotes file name)

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How full Linux server space is handled