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"https://www.lisenet.com/2016/passed-rhce-on-rhel-7/", "published_at": "2016-08-16T09:58:08+00:00" }, { "id": "01a0bba8-f5f0-731e-801f-b442749955e0", "title": "Configure Host-based and User-based Security for the Service on RHEL 7", "url": "https://www.lisenet.com/2016/configure-host-based-and-user-based-security-for-the-service-on-rhel-7/", "published_at": "2016-08-01T18:25:35+00:00" }, { "id": "01a0bbad-f44c-71fd-9b36-2d413120b6cc", "title": "Setting up Time Synchronisation with Chrony on RHEL 7", "url": "https://www.lisenet.com/2016/time-synchronisation-with-chrony-on-rhel-7/", "published_at": "2016-07-22T07:00:42+00:00" }, { "id": "01a0bbad-f44c-71fd-9b36-2d413195a3cd", "title": "Configure Remote Logging on RHEL 7", "url": "https://www.lisenet.com/2016/configuring-remote-logging-on-rhel-7/", "published_at": "2016-07-21T20:00:59+00:00" }, { "id": "01a0bbad-f44c-71fd-9b36-2d41319eb44f", "title": "Setting up a Software Bridge on Top of a Teamed Device on RHEL 7", "url": "https://www.lisenet.com/2016/software-bridge-on-top-of-a-teamed-device-on-rhel-7/", "published_at": "2016-07-14T18:00:40+00:00" }, { "id": "01a0bbad-f44c-71fd-9b36-2d4131c4a3c1", "title": "RHCE Sample Exam for RHEL 7", "url": "https://www.lisenet.com/2016/rhce-sample-exam-for-rhel-7/", "published_at": "2016-06-26T16:00:46+00:00" }, { "id": "01a0bbad-f44c-71fd-9b36-2d4131e25734", "title": "Firewalld Rich and Direct Rules: Setting up RHEL 7 Server as a Router", "url": "https://www.lisenet.com/2016/firewalld-rich-and-direct-rules-setup-rhel-7-server-as-a-router/", "published_at": "2016-06-18T18:05:22+00:00" }, { "id": "01a0bbad-f44c-71fd-9b36-2d41329cbb9b", "title": "Setting up a MariaDB Server with SELinux on RHEL 7", "url": "https://www.lisenet.com/2016/mariadb-server-with-selinux-on-rhel-7/", "published_at": "2016-06-16T16:40:08+00:00" }, { "id": "01a0bbad-f44c-71fd-9b36-2d413381c630", "title": "Setting up an OpenSSH Server with SELinux on RHEL 7", "url": "https://www.lisenet.com/2016/openssh-server-with-selinux-on-rhel-7/", "published_at": "2016-06-09T20:50:14+00:00" }, { "id": "01a0bbad-f44c-71fd-9b36-2d4133c01c7a", "title": "Setting up a Samba Server with SELinux on RHEL 7", "url": "https://www.lisenet.com/2016/samba-server-on-rhel-7/", "published_at": "2016-06-07T19:50:13+00:00" }, { "id": "01a0bbad-f44c-71fd-9b36-2d413480fbd8", "title": "Setting up a Kerberised NFS Server on RHEL 7", "url": "https://www.lisenet.com/2016/kerberised-nfs-server-on-rhel-7/", "published_at": "2016-06-04T17:20:28+00:00" }, { "id": "01a0bbad-f44c-71fd-9b36-2d41352c11d8", "title": "Configure Postfix on RHEL 7 to Forward All Email to a Central Mail Server", "url": "https://www.lisenet.com/2016/configure-rhel-7-to-forward-all-email-to-a-central-mail-server/", "published_at": "2016-06-01T07:00:34+00:00" }, { "id": "01a0bbb2-ed4f-70a7-b63a-0d8dfa705e1b", "title": "Setting up a Caching-only DNS Server on RHEL 7", "url": "https://www.lisenet.com/2016/caching-only-dns-server-on-rhel-7/", "published_at": "2016-05-31T18:00:29+00:00" }, { "id": "01a0bbb2-ed4f-70a7-b63a-0d8dfb1b1b05", "title": "Advanced Apache Configuration with SELinux on RHEL 7", "url": "https://www.lisenet.com/2016/advanced-apache-configuration-with-selinux-on-rhel-7/", "published_at": "2016-05-30T20:02:26+00:00" }, { "id": "01a0bbb2-ed4f-70a7-b63a-0d8dfbd6f411", "title": "Configure Unique Local IPv6 Addresses on RHEL 7", "url": "https://www.lisenet.com/2016/configure-unique-local-ipv6-addresses-on-rhel-7/", "published_at": "2016-05-23T18:00:47+00:00" }, { "id": "01a0bbb2-ed4f-70a7-b63a-0d8dfbe16d85", "title": "Configure Aggregated Network Links on RHEL 7: Bonding and Teaming", "url": "https://www.lisenet.com/2016/configure-aggregated-network-links-on-rhel-7-bonding-and-teaming/", "published_at": "2016-05-21T09:00:57+00:00" }, { "id": "01a0bbb2-ed4f-70a7-b63a-0d8dfc43bad8", "title": "iSCSI Target and Initiator Configuration on RHEL 7", "url": "https://www.lisenet.com/2016/iscsi-target-and-initiator-configuration-on-rhel-7/", "published_at": "2016-05-20T18:00:40+00:00" }, { "id": "01a0bbb2-ed4f-70a7-b63a-0d8dfcc24da8", "title": "Getting Started with KVM on Debian Jessie", "url": "https://www.lisenet.com/2016/getting-started-with-kvm-on-debian-jessie/", "published_at": "2016-05-15T16:50:29+00:00" }, { "id": "01a0bbb2-ed4f-70a7-b63a-0d8dfd8fc445", "title": "Setting up LDAP and Kerberos Client Authentication on RHEL 7 (using sssd)", "url": "https://www.lisenet.com/2016/ldap-and-kerberos-client-authentication-on-rhel-7-using-sssd/", "published_at": "2016-05-07T13:00:01+00:00" }, { "id": "01a0bbb2-ed4f-70a7-b63a-0d8dfe7d5a7f", "title": "Setting up LDAP and Kerberos Client Authentication on RHEL 7 (using nslcd)", "url": "https://www.lisenet.com/2016/ldap-and-kerberos-client-authentication-on-rhel-7-using-nslcd/", "published_at": "2016-05-07T12:00:53+00:00" }, { "id": "01a0bbb2-ed4f-70a7-b63a-0d8dff1a7fd2", "title": "Setting up a FreeIPA Server on RHEL 7", "url": "https://www.lisenet.com/2016/freeipa-server-on-rhel-7-centos-7/", "published_at": "2016-05-04T17:50:55+00:00" }, { "id": "01a0bbb2-ed4f-70a7-b63a-0d8dff740e44", "title": "Xen Live Migration with DRBD on Debian Jessie: Part 3 – DRBD", "url": "https://www.lisenet.com/2016/xen-live-migration-with-drbd-on-debian-jessie-part-3/", "published_at": "2016-04-24T20:00:00+00:00" }, { "id": "01a0bbb8-7209-726d-8fcd-6a772eb86b08", "title": "Xen Live Migration with DRBD on Debian Jessie: Part 2 – DomU", "url": "https://www.lisenet.com/2016/xen-live-migration-with-drbd-on-debian-jessie-part-2/", "published_at": "2016-04-21T20:30:58+00:00" }, { "id": "01a0bbb8-7209-726d-8fcd-6a772f8f332c", "title": "Xen Live Migration with DRBD on Debian Jessie: Part 1 – Dom0", "url": "https://www.lisenet.com/2016/xen-live-migration-with-drbd-on-debian-jessie-part-1/", "published_at": "2016-04-21T18:00:38+00:00" }, { "id": "01a0bbb8-7209-726d-8fcd-6a772f9776c1", "title": "Setting up an OpenLDAP Server with SSL + NFS for User Home Directories on CentOS 7", "url": "https://www.lisenet.com/2016/openldap-with-ssl-and-nfs-for-user-home-directories-on-centos-7/", "published_at": "2016-03-30T20:29:12+00:00" }, { "id": "01a0bbb8-7209-726d-8fcd-6a772fa33391", "title": "Set up LDAP Authentication with nslcd on CentOS 7", "url": "https://www.lisenet.com/2016/setup-ldap-authentication-on-centos-7/", "published_at": "2016-03-20T00:05:50+00:00" }, { "id": "01a0bbb8-7209-726d-8fcd-6a773064cc7c", "title": "Set up NFS Server on CentOS 7 and Configure Client Automount", "url": "https://www.lisenet.com/2016/setup-nfs-server-on-centos-7-and-configure-client-automount/", "published_at": "2016-03-19T18:19:20+00:00" }, { "id": "01a0bbb8-7209-726d-8fcd-6a7730c9457e", "title": "Setting up an O2CB Cluster with Dual Primary DRBD and OCFS2 on Oracle Linux 7", "url": "https://www.lisenet.com/2016/o2cb-cluster-with-dual-primary-drbd-and-ocfs2-on-oracle-linux-7/", "published_at": "2016-03-12T22:04:42+00:00" }, { "id": "01a0bbb8-7209-726d-8fcd-6a7731b48d09", "title": "Active/Active High Availability Pacemaker Cluster with GFS2 and iSCSI Shared Storage on CentOS 7", "url": "https://www.lisenet.com/2016/activeactive-high-availability-pacemaker-cluster-with-gfs2-and-iscsi-shared-storage-on-centos-7/", "published_at": "2016-02-26T19:00:36+00:00" }, { "id": "01a0bbb8-7209-726d-8fcd-6a7731ba47a4", "title": "Fixing Sendmail: fatal: setrlimit: Permission denied", "url": "https://www.lisenet.com/2016/sendmail-fatal-setrlimit-permission-denied/", "published_at": "2016-01-28T08:00:06+00:00" }, { "id": "01a0bbb8-7209-726d-8fcd-6a7732a8754a", "title": "Active/Passive MySQL High Availability Pacemaker Cluster with DRBD on CentOS 7", "url": "https://www.lisenet.com/2016/activepassive-mysql-high-availability-pacemaker-cluster-with-drbd-on-centos-7/", "published_at": "2016-01-17T20:00:31+00:00" }, { "id": "01a0bbb8-7209-726d-8fcd-6a773303d1b7", "title": "Active Node Not Updated by Virtual Server: Simpana cvclusternotify on Unix Failover", "url": "https://www.lisenet.com/2016/active-node-not-updated-by-virtual-server-simpana-cvclusternotify-on-unix-failover/", "published_at": "2016-01-14T20:00:38+00:00" } ] posts Claim your blog

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2020

OpenShift: Create a Service Account original ↗

28 Jan 2020

OpenShift: Working with Internal Docker Registry original ↗

26 Jan 2020

Passed EX280 OpenShift Administration original ↗

10 Jan 2020

2019

Minishift on Linux with VirtualBox original ↗

7 Dec 2019

Road to RHCA Epilog: How I Became a Red Hat Certified Architect original ↗

11 Jul 2019

Passed EX415 Security original ↗

4 Jul 2019

Inspecting Audit Logs with ausearch and aureport original ↗

2 Jul 2019

Auditing the SELinux Policy with sesearch original ↗

1 Jul 2019

Controlling Authentication with PAM original ↗

30 Jun 2019

Configure Audit Service to Send Audit Messages to Another Server original ↗

23 Jun 2019

Passed EX403 Deployment and Systems Management with Satellite original ↗

27 May 2019

Passed EX407 Ansible Automation original ↗

9 May 2019

Ansible Sample Exam for RHCE EX294 and EX407 original ↗

7 May 2019

Ansible: Generate Crypted Passwords for the User Module original ↗

23 Apr 2019

Ansible: Use hostvars to Generate Hosts File original ↗

22 Apr 2019

Ansible EX407 Exam Booked original ↗

19 Apr 2019

Why Free Trial of RHLS is Good News original ↗

7 Apr 2019

Getting Started with Azure CLI: Build a 3-Tier Network original ↗

4 Apr 2019

Ansible Dynamic Inventory for Proxmox original ↗

2 Apr 2019

Passed EX405 Configuration Management with Puppet original ↗

9 Mar 2019

Passed EX436 High Availability Clustering original ↗

28 Feb 2019

First Bump in the Road and Second RHCA Exam original ↗

3 Feb 2019

High Availability Pacemaker Cluster Monitoring original ↗

26 Jan 2019

High Availability Pacemaker Cluster Logging original ↗

22 Jan 2019

The Start of the RHCA Journey original ↗

20 Jan 2019

2018

Libvirt Fencing on a Physical KVM Host original ↗

24 Dec 2018

5th Website Anniversary original ↗

1 Dec 2018

MySQL Replication and MEMORY Tables original ↗

30 Oct 2018

Katello: Security Compliance Management with OpenSCAP original ↗

28 Jul 2018

Configure HAProxy and Keepalived with Puppet original ↗

3 May 2018

Configure Apache Server and Deploy WordPress with Puppet original ↗

2 May 2018

Configure Active/Passive NFS Server on a Pacemaker Cluster with Puppet original ↗

29 Apr 2018

Configure MySQL Replication with Puppet original ↗

27 Apr 2018

Configure Graylog Server with Puppet original ↗

26 Apr 2018

Configure Zabbix Monitoring Server with Puppet original ↗

25 Apr 2018

Configure OpenLDAP Master/Slave Replication with Puppet original ↗

24 Apr 2018

Katello: Separate Lifecycle for Puppet Modules original ↗

19 Apr 2018

Katello: Working with Puppet Modules and Creating the Main Manifest original ↗

15 Apr 2018

Katello: Create a Domain, Subnet, Installation Media, OS, Provisioning Templates, Host Groups, PXE Boot original ↗

12 Apr 2018

Katello: Import CentOS Errata into Pulp original ↗

11 Apr 2018

Katello: Create Products, Repositories, Content Views, Lifecycle Environments, Activation Keys original ↗

10 Apr 2018

Configure Postfix to Relay Mail to an External SMTP Server on CentOS 7 original ↗

9 Apr 2018

Configure Peered NTP Servers on CentOS 7 original ↗

8 Apr 2018

Configure DHCP Failover with Dynamic DNS on CentOS 7 original ↗

7 Apr 2018

Configure Bind DNS Servers with Failover and Dynamic Updates on CentOS 7 original ↗

6 Apr 2018

Homelab Project with KVM, Katello and Puppet original ↗

28 Mar 2018

2017

Basic Python Script to Log in to Website Using Selenium Webdriver original ↗

21 Dec 2017

Analyse Cisco ASA Firewall Logs with Graylog original ↗

18 Dec 2017

Compile Apache Tomcat mod_jk on CentOS original ↗

14 Dec 2017

Monitoring Tomcat with Nagios Core and jmx4perl original ↗

13 Dec 2017

Nagios Core Upgrade on CentOS 7 original ↗

9 Dec 2017

CentOS 7 Server Hardening Guide original ↗

17 Sept 2017

Nagiosgraph with Nagios Core: Graph Icons not Visible original ↗

29 Aug 2017

Setting up a NetApp NFSv4 Share for Linux Guests original ↗

6 Jun 2017

Set up MongoDB Authentication for Graylog original ↗

13 Feb 2017

Configure Tripwire on CentOS 7 original ↗

19 Jan 2017

Send Squid Logs to Graylog original ↗

16 Jan 2017

2016

Send Apache Logs to Graylog original ↗

28 Dec 2016

Configure AWS NAT Gateway for Lambda Functions to Access Public SQS Queues from VPC original ↗

13 Dec 2016

Graylog Server Upgrade from 1.3.x to 2.0.x on CentOS 6 original ↗

12 Dec 2016

Create Local YUM Repository from Systemd Mounted DVD on RHEL 7 original ↗

4 Dec 2016

Dirty COW (CVE-2016-5195): Recompile Linux Kernel 4.2 with the Fix Applied original ↗

28 Oct 2016

Build and Import Puppet Modules into Katello original ↗

10 Oct 2016

Set up Wake On LAN (WOL) on CentOS 7 original ↗

8 Oct 2016

Configure IIS 8 and Tomcat Connector ISAPI Filter on Windows Server 2012 original ↗

27 Sept 2016

Install Katello on CentOS 7 original ↗

18 Sept 2016

Configure Public Bridge Guest Networking in KVM on Debian Jessie original ↗

3 Sept 2016

Install Puppet Enterprise (PE) Server on RHEL 7 original ↗

2 Sept 2016

Passed RHCE on RHEL 7 original ↗

16 Aug 2016

Configure Host-based and User-based Security for the Service on RHEL 7 original ↗

1 Aug 2016

Setting up Time Synchronisation with Chrony on RHEL 7 original ↗

22 Jul 2016

Configure Remote Logging on RHEL 7 original ↗

21 Jul 2016

Setting up a Software Bridge on Top of a Teamed Device on RHEL 7 original ↗

14 Jul 2016

RHCE Sample Exam for RHEL 7 original ↗

26 Jun 2016

Firewalld Rich and Direct Rules: Setting up RHEL 7 Server as a Router original ↗

18 Jun 2016

Setting up a MariaDB Server with SELinux on RHEL 7 original ↗

16 Jun 2016

Setting up an OpenSSH Server with SELinux on RHEL 7 original ↗

9 Jun 2016

Setting up a Samba Server with SELinux on RHEL 7 original ↗

7 Jun 2016

Setting up a Kerberised NFS Server on RHEL 7 original ↗

4 Jun 2016

Configure Postfix on RHEL 7 to Forward All Email to a Central Mail Server original ↗

1 Jun 2016

Setting up a Caching-only DNS Server on RHEL 7 original ↗

31 May 2016

Advanced Apache Configuration with SELinux on RHEL 7 original ↗

30 May 2016

Configure Unique Local IPv6 Addresses on RHEL 7 original ↗

23 May 2016

Configure Aggregated Network Links on RHEL 7: Bonding and Teaming original ↗

21 May 2016

iSCSI Target and Initiator Configuration on RHEL 7 original ↗

20 May 2016

Getting Started with KVM on Debian Jessie original ↗

15 May 2016

Setting up LDAP and Kerberos Client Authentication on RHEL 7 (using sssd)original ↗

7 May 2016

Setting up LDAP and Kerberos Client Authentication on RHEL 7 (using nslcd)original ↗

7 May 2016

Setting up a FreeIPA Server on RHEL 7 original ↗

4 May 2016

Xen Live Migration with DRBD on Debian Jessie: Part 3 – DRBD original ↗

24 Apr 2016

Xen Live Migration with DRBD on Debian Jessie: Part 2 – DomU original ↗

21 Apr 2016

Xen Live Migration with DRBD on Debian Jessie: Part 1 – Dom0 original ↗

21 Apr 2016

Setting up an OpenLDAP Server with SSL + NFS for User Home Directories on CentOS 7 original ↗

30 Mar 2016

Set up LDAP Authentication with nslcd on CentOS 7 original ↗

20 Mar 2016

Set up NFS Server on CentOS 7 and Configure Client Automount original ↗

19 Mar 2016

Setting up an O2CB Cluster with Dual Primary DRBD and OCFS2 on Oracle Linux 7 original ↗

12 Mar 2016

Active/Active High Availability Pacemaker Cluster with GFS2 and iSCSI Shared Storage on CentOS 7 original ↗

26 Feb 2016

Fixing Sendmail: fatal: setrlimit: Permission denied original ↗

28 Jan 2016

Active/Passive MySQL High Availability Pacemaker Cluster with DRBD on CentOS 7 original ↗

17 Jan 2016

Active Node Not Updated by Virtual Server: Simpana cvclusternotify on Unix Failover original ↗

14 Jan 2016