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php提交表单通过后,弹出的对话框怎样在当前页弹出,该如何解决
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Query the disk space usage of CentOS system
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Command introduction: Use the df-h command to view the total capacity and used capacity of each file system. Your output shows that /dev/mapper/centos-root takes up 47% of the space, which is 36G. Use the du-h-x–max-depth=1/ command to check the size of each subdirectory under the root directory. You can find out the directories that take up a lot of space based on the output, such as /var, /home, /usr, etc. You can run the command du-h-x--max-depth=1/var to check the size of each subdirectory in the /var directory. Continue this process until you find a file or directory that takes up more space. Recommended articles https://blog.csdn.n
