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sudo setcap cap_net_raw+p /bin/ping

UBUNTU 18.04.6 https://www.google.com/search?q=Radeon+linux++22.10&client=firefox-b-d&biw=1760&bih=787&ei=rZFPZLWvD5GaptQP25uE-As&ved=0ahUKEwj1ueeE8tP-AhURjYkEHdsNAb8Q4dUDCA8&uact=5&oq=Radeon+linux++22.10&gs_lcp=Cgxnd3Mtd2l6LXNlcnAQAzIGCAAQFhAeMggIABCKBRCGAzIICAAQigUQhgM6CwgAEIoFEIYDELADSgQIQRgBUI0HWLAIYKsNaAFwAHgAgAGOAYgB_AGSAQMwLjKYAQCgAQHIAQTAAQE&sclient=gws-wiz-serp https://www.amd.com/en/support/kb/release-notes/rn-amdgpu-unified-linux-22-10-2 https://repo.radeon.com/amdgpu-install/22.10.2/ubuntu/bionic/ sudo apt-get install ./amdgpu-install-VERSION.deb amdgpu-install –usecase=workstation,rocm,opencl –opencl=rocr,legacy –vulkan=pro –accept-eula sudo apt-get -y install ocl-icd-opencl-dev opencl-headers To use the ROCr implementation of OpenCL, the running user might need additional permissions depending on OS policy. If clinfo or any openCL application does not work, check ownership and permissions of the render nodes: … Read more

A team is not a group of people who work together. A team is a group of people who trust each other.  

du -sh — * | sort -h

https://copyright.cornell.edu/publicdomain Never Published, Never Registered Works Type of Work Copyright Term In the public domain in the U.S. as of 1 January 2021 3 Unpublished works Life of the author + 70 years Works from authors who died before 1951 Unpublished anonymous and pseudonymous works, and works made for hire (corporate authorship) 120 years from … Read more

vi /etc/default/grub # Uncomment to disable graphical terminal (grub-pc only) GRUB_TERMINAL=console sudo update-grub Reboot

Find inet_interfaces parameter and change it to loopback-only. With that parameter, Postfix will not listen for any connections. vi /etc/postfix/main.cf Change the following : inet_interfaces = loopback-only

cat filename | grep .

Firewalld is the default firewall manager on CentOS sudo systemctl status firewalld # firewall-cmd –get-zones block dmz drop external home internal nm-shared public trusted work # firewall-cmd –get-default-zone public # firewall-cmd –get-active-zones public interfaces: eth1 eth0 # firewall-cmd –list-all public (active) target: default icmp-block-inversion: no interfaces: eth0 eth1 sources: services: cockpit dhcpv6-client http https ssh ports: … Read more