CentOS 7

System Administration

  1. Set hostname for CentOS 7 using hostnamectl
  2. Introduction to Systemd on CentOS 7
  3. Commands for sending signals by explicit request
  4. Determine how many CPUs in the systems
  5. Setting up NTP in CentOS 7
  6. Resolving “lsb_release not found” on CentOS 7
  7. Disable FirewallD Services on CentOS 7
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