I believe that many students have played with foreign VPS or servers, used to build a website or do some other things, the face of user traffic is also the vast majority of the domestic, so the access speed of domestic nodes is worth paying attention to. A recommended shell script, Superbench, not only tests the speed of access to foreign servers on a few specific domestic nodes, but also displays some basic system information and I/O speed.

Pure small white tutorial, big guy don’t be too wordy.

Look at the effect:

I/O test (I/O test), I/O test (I/O test), I/O test (I/O test), I/O test (I/O test) But it’s all over the country.

He also saved the brief results as an image and provided a link to download the image. Check out mine.

1. Download address (unmodified) :

wget https://raw.githubusercontent.com/oooldking/script/master/superspeed.sh
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2. Usage method: 2.1. Add execution permission to superspeed.sh after downloading:

chmod +x superbench.sh
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2.2. Then execute the script:

bash superbench.sh
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Just run bash superbench. Sh in the same directory as superbench.