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On 4/11/16, Peter Brady <subscriptions at simonplace.net> wrote: > On 11/04/2016 8:26 PM, Hadi Motamedi wrote: >> Can you please let me know how can I check for the instantaneous >> occupied amount of my RAM the similar way the task manager shows it on >> my Win server ? > If you have an X instance running then the GNOME s...

Dear All As far as I know , to check for the amount of installed RAM on my centos server I checked it as: #more /proc/meminfo Can you please let me know how can I check for the instantaneous occupied amount of my RAM the similar way the task manager shows it on my Win server ? Thank you in advance

Hi All, I have a C6 (latest patches) physical machine that I use for network and server monitoring, predominantly over SNMP. It is on VLAN80. My network management interfaces on the switches are on VLAN50 with routing between the VLANs. I recently changed the router to a CISCO ASA 5505 (reasonably recent IOS version, certainly post HeartBleed), with the management interface on a higher

I have a mix of CentOS 5, 6, and now 7 servers at work. There are enough of them now that it is starting to make sense for them to get updates from an internal source. I've seen RHN Satellite in years past. It looks like it may be a way to allow Windows admins here (familiar with WSUS) to update Linux boxes. A local repo might be easier to set up, but (as with Spacewalk) it seems like

On 11/04/2016 8:26 PM, Hadi Motamedi wrote: > Can you please let me know how can I check for the instantaneous > occupied amount of my RAM the similar way the task manager shows it on > my Win server ? If you have an X instance running then the GNOME system monitor will give a very similar graphical interface to the Windows Task Manager. yum install gnome-system-monitor I'm sure

Hi All, Just noticed a funny time jump on a testing CentOS 7 VM. Specifically the system time jumps around by a few hours during system boot. The below is a selection from /var/log/messages during boot: Jan 19 12:49:57 arr-data-dev chronyd[716]: Frequency -0.829 +/- 0.007 ppm read from /var/lib/chrony/drift Jan 19 12:49:57 arr-data-dev polkitd[720]: Started polkitd version 0.112 Jan 19