GNU/Linux clusters

Alexandria is a computer science PhD candidate. She is considering making cluster computing the subject of her doctoral thesis. More specifically, she want…

Linux kernel

How large, on average, is the Linux kernel, and how large is the Linux kernel process when it runs in system memory? Is…

vm swapiness

Marshawn is a RHEL Sysadmin at Red Hat. She is becoming a master of vm swapiness, and she has been tagged to give…

sysctl

Please give several examples of changing kernel parameters temporarily and permantently. Assume that the computer system is running a modern version of RHEL.

sysctl

Gambina's dream is to become a GNU/Linux kernel developer one day, but she has to go about it in several discrete steps: Today,…