RHCE exam, Red Hat certification exam, Red Hat Certified RHCE
Red Hat has changed the RHCE certification exam rules. It now has one 3.5-hour section, replacing the previous two sections lasting 5.5 hours in total.
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389 notes on Linux, tools and troubleshooting
Red Hat Enterprise Linux 6 (RHEL6) Impacted by Fedora 10
Red Hat plans to base Red Hat Enterprise Linux 6 on Fedora 10, with release expected in the first quarter of 2010.
RHCE/RHCT Troubleshooting Scenarios Leaked!
While browsing the web today, I came across a file that startled me: I thought it was an RHCT/RHCE exam file, available only to examiners (RHCX). After reading the details…
Red Hat RHCE, RHCT: Certification, Training, Course, Exam
RHCE and RHCT are widely recognized certifications with demanding practical exams and limited time. Many candidates do not pass on the first attempt.
What is smartd and how to use it
smartd monitors hard disks using SMART, or Self-Monitoring, Analysis, and Reporting Technology, to analyze, check, report status, and predict whether a hard disk…
Disable the auto complete feature of the BASH shell
One advantage of Bash is auto-completion, which saves typing every character of a command or filename. This article covers two ways to disable it…
Enable Telnet in Linux Server
Linux does not enable Telnet because it is insecure, using SSH instead. To install and enable Telnet, install the telnet-server package.
Enable Dynamic CPU Speed Scaling in Linux
Linux's cpuspeed power-saving technology has developed since Intel and AMD began adding DVS (dynamic voltage scaling) to CPUs, adjusting CPU voltage to reduce power use.
Controlling Core Dump Files in Linux
Core dumps are created when programs crash or access unauthorized memory, helping programmers debug problems. Linux provides settings to control their size, names, and location.