am a new Linux sysadmin. How do I remotely shutdown or reboot the server from the CLI?
very serious security problem has been found in the Linux kernel called “The Stack Clash.” It can be exploited by attackers to corrupt memory and execute arbitrary code. An attacker could leverage this with another vulnerability to execute arbitrary code and gain administrative/root account privileges. How do I fix this problem on Linux?
use ansible-playbook to update my VMs and bare metal servers hosted in a remote data center. How do I tell, whether the Ubuntu or Debian Linux server requires a reboot using the command line over ssh based session?
How do I reboot my HP Linux server using command line option? How do I remotely reboot my CentOS or Debian based Linux server?
My CentOS Linux based server failed to boot with the following error:
read_urandom: /dev/urandom: open failed: No such file or directory
How do I fix this problem?