[root@tlinux4 ~]# hostname tlinux4.shawnyan.cn [root@tlinux4 ~]# uname -a Linux tlinux4.shawnyan.cn 6.6.98-40.2.tl4.x86_64 #1 SMP Tue Sep 16 22:29:59 CST 2025 x86_64 x86_64 x86_64 GNU/Linux [root@tlinux4 ~]# cat /etc/os-release NAME="TencentOS Server" VERSION="4.4" ID="tencentos" ID_LIKE="tencentos" VERSION_ID="4.4" PLATFORM_ID="platform:tl4" PRETTY_NAME="TencentOS Server 4.4" ANSI_COLOR="0;31" CPE_NAME="cpe:/o:tencentos:tencentos:4" HOME_URL="https://cloud.tencent.com/product/ts" BUG_REPORT_URL="https://cloud.tencent.com/product/ts" [root@tlinux4 ~]#