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For my work I often deploy Linux VM’s. I use Lynis for checking my system for security isssues en baseline(s). Lynis is a security auditing tool for UNIX derivatives like Linux, macOS, BSD, Solaris, AIX, and others. It performs an in-depth security scan. Extensive reports in HTML and TXT are delivered. The company behind Linus […]
Lees verder… from Top tip: Linux security & auditing tool Lynis
Today a customer requested to upgrade the amount of memory on their XenServers. This is how you easily can determine which memory modules are being used. Ofcourse you can use ILO, but then you only see the size and location but not the specific type of (memory) module : This is how you can identify […]
My experience is, in my whitebox environment to reboot the VMware vCenter virtual appliance from time to time. I used to do this manually but I decided to create a scheduled task. Hey we are IT people right? 🙂 First login to the console with your password (I hope you changed the default root/vmware password […]
Lees verder… from VMware vCenter virtual appliance : schedule reboot
After installing CentOs you might notice that the eth0 network card interface isn’t working in some cases. Here is how to fix this : You need to edit (nano) two files : /etc/sysconfig/network (check networking=0) /etc/sysconfig/network-scripts/ifcfg-eth0 (set IP address and boot=on) After this you can install VMware tools also. (Check my other post) Technorati Tags: […]
This is how you install VMware Tools on CentOs :
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mkdir /media/cdrom mount /dev/cdrom /media/cdrom cd /tmp tar –xf /media/cdrom/VM* cd vm* ./vmware-install.pl |
Now reboot your system
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rm -r /tmp/vmware-tools-distrib |
Technorati Tags: Linux,VMware […]
