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1. Security: (Category); Linux security software ...; Created on
2. LXC: (Category); Linux LXC based virtualization ...; Created on
3. Linux Networking: (Category); Linux based networks and solutions ...; Created on
4. Linux: (Category); Articles for Linux software and solutions based on Linux/Unix. ...; Created on
5. Libvirt: (Category); Linux LXC based virtualization ...; Created on
6. XenServer 7 HA Cluster with CEPH: (XenServer); ... # sudo -u ceph ssh-copy-id ceph@XEN-SRV-02 12. (both servers) Change system release information # echo "CentOS Linux release 7.2.1511 (Core)" > /etc/redhat-release 12. (both ...; Created on 09 August 2016
7. Catalyst (fglrx) with GDM @ Archlinux: (Linux); ... to latest version under catalyst repo, instead using the Archlinux official package. ┌─[✗]─[09:21:31]─[root@sco] └──> ~ $ >> wget "http://mirror.hactar.bz/Vi0L0/catalyst/x86_64/cogl-1.22.0-2.5-x86_64.pkg.tar.xz" --2016-04-21 ...; Created on 21 April 2016
8. Configuring netbsd (sparc) appliance for IOU: (Cisco); There are alot of articles covering subject of IOU running on Linux and Unix. I would like to go deeper and specific how we can create some useful confiugration on NETBSD/SPARC to have this maybe easier ...; Created on 15 October 2014
9. Unlocking screensaver for Cinnamon, login failed...: (Security); This issue came probably after update of packages, after locking the screen I couldn't get unlocked using the password. I oculd the desktop back (without menu bar) by killing the process of cinnamon-screensaver ...; Created on 30 March 2014
10. Linux scripts library: (Linux); Here you can find some scripts that I've been using. # tomz.pl-DDNS>Dynamic Domain Name Server Updater This perl scripts allows you monitor and update the IP address of the interface ...; Created on 20 March 2014
11. Linux routing with BIRD and multiple tables: (Linux Networking); ... have to have access to services running on the Linux router itself. Follow the additional steps below. To be more precise, CUSTOMER_1 networks can be sumarized into 172.20.0.0/17, and 172.20.128.0/17 ...; Created on 17 March 2014
12. Alternative for SVI in Cisco routers - BDI: (Cisco); I had to have some alternative for SVIs used on MLS, but configured on router (CSR1000v). The solution required to have two phsycial interfaces bridge with IP address on top of it. In linux the solution ...; Created on 10 March 2014
13. Openvswitch + libvirt = FIX - operation not permitted: (Libvirt); ... not open network device vnet15 (No such device) 2014-02-07T15:06:59.230Z|00069|bridge|INFO|bridge NEXUS_1: added interface vnet14 on port 8 2014-02-07T15:06:59.391Z|00070|netdev_linux|WARN|ethtool command ...; Created on 14 February 2014
14. Use suspend-freeze with hibernation instead of suspend-to-ram: (Security); In somecases you would like to have suspend working but the system is unable to recover from suspend to ram. From Linux Kernel 3.9 we have a chance to configure the new option called 'suspend-freeze'. ...; Created on 14 February 2014
15. Libvirt + openvswitch = vlans with portgroups: (Libvirt); VLANs are old technology to keep L2 separated, but it's very handy to limit the interfaces needed on Linux to provide multiple separate networks for VMs. In old fashion way like XenServer does without ...; Created on 08 February 2014
16. openSUSE 13.1 + Virtualization repo = lots of problem: (Blog); ... 296.703973] WARNING: CPU: 1 PID: 5675 at /home/abuild/rpmbuild/BUILD/kernel-default-3.11.6/linux-3.11/net/core/dev.c:5078 rollback_registered_many+0x207/0x230() [ 296.703975] Modules linked in: blowfish_generic ...; Created on 07 February 2014
17. XenServer 6.0 with WIFI support - how to re-compile kernel: (XenServer); ... hwdata* iproute* kernel-firmware* kernel-xen* kpartx* likewise-open* lvm2* md3000-rdac* mkinitrd* nash* net-snmp* net-snmp-libs* pam* python-simplejson* sm* splashy* syslinux* upgrade-plugin* vhostmd* ...; Created on 06 February 2014