sysctl
Please give several examples of changing kernel parameters temporarily and permantently. Assume that the computer system is running a modern version of RHEL.
gnu_linux (84)
Compare and contract: Debian, Ubuntu, and RHEL.
Amanda is a RHEL Sysadmin in-training at Google. She needs to become familiar with several GNU/Linux distros. Please generate a comparison and contrast…
Monitor system performance using tools like top, vmstat, sar, and iostat.
Cortez is a RHEL Sysadmin studying for his LFCS exam. His objective: Monitor system performance using tools like top, vmstat, sar, and iostat.
Compare and contrast top and htop.
Please compare and contrast the top and htop commands in GNU/Linux. Both the top and htop commands are system monitoring utilities available in…
GNU/Linux Debug Services
What are some debug services available in GNU/Linux? In GNU/Linux, there are several tools and techniques available to debug services and investigate issues.
System Monitoring and Troubleshooting in GNU/Linux
Please teach me, in detail, about system monitoring and troubleshooting in GNU/Linux. System monitoring and troubleshooting in GNU/Linux involves the process of identifying,…