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Linux s5--1 3.10.0-957.61.2.el7.x86_64 #1 SMP Tue Oct 20 11:31:26 CST 2020 x86_64 x86_64 x86_64 GNU/Linux
uname - fLinux s5--1 3.10.0-957.61.2.el7.x86_64 #1 SMP Tue Oct 20 11:31:26 CST 2020 x86_64 x86_64 x86_64 GNU/Linux