,An update just brought on my CenOS 6 boxes updated microcode.dat files:/lib/firmware/microcode.datDoes anybody know off hand what (how critical) is that, as, if it is related to most famous these days trouble with CPU hardware, I will need to reb..
Dear Experts,After one of updates that was released some time ago (a Month ago or maybe even earlier) I have noticed the following. On the machines with default runlevel 5 (sorry about old terminology, the new one is still confusing for me ;-) GUI/..
Dear Experts,Could someone recommend good Linux software RAID primer. It would be good if it has good coverage of monitoring and dealing with failures.I inherited a couple of boxes with big bunch of software RAIDs each, and Ieven may have some proble..
Dear Experts,Something went astray with one of my systems. Large number of updates were installed on it all at once at some point. Then after system was rebooted it does strange thing I havent seen on other systems. The machine is set up to boot i..
How do I disable the ability of (local, logged in through X11) users to fiddle with network interfaces, or creating new interfaces profiles on..
I started having problems with installing and updating desktop owncloud-client on CentOS. Namely, yum repository owncloud.org points to for rpm/yum based Linux distributions lives on suse.com site (well, for all flavors of Linux, ..
,Quite some time ago I have noticed that kernel updated quite often come in pairs. That is, if there was no kernel update for quite some time, and, say, today kernel update for some system level (say, CentOS 6) was released, then it is quite likely t..
,Mark has problem sending mail to CentOS@CentOS.org list… He has trouble with flash plugin on CentOS 6, please, take a look at his e-mail below. Ill try to see what I can do to help, but what I can do definitely is no match to Experts on this list.Tha..
Dear Experts,Sorry about taking shortcut and asking everybody…My question is: how do you avoid firstboot screen in latest CentOS 7.3kickstart.I have installed about a dozen of CentOS 7 (none of which was 7.3) with that kickstart file. None of t..
,I guess, we all have to urgently apply workaround, following, say, this:https://gryzli.info/2016/10/21/protect-cve-2016-5195-dirtycow-CentOS-7rhel7cpanelcloudlinux/At least those of us who still have important multi user machines running Linux. (Y..