- os 181
- networking 91
- vmware 156
- storage 83
- home_lab 60
- vcap5_dcd 20
- certifications 71
- zfs 9
- vcap5_dca 27
- rhcsa_rhce 23
- aws 2
- security 30
- containers 37
- virtualization 6
- devops 15
- automation 11
- distributed systems design 4
- cloud 2
os
- Sending Logs To Loki
- Improving Ansible Execution Time
- Updating a Port in FreeBSD Ports
- Building a Nix Package
- Upgrade CentOS 8 to RHEL 8
- Using Squid to Proxy SSL Sites
- Using G-Suite Enterpise to Configure a Chromebook as a Kiosk Machine
- Deploy PuppetDB and PuppetBoard with Docker Compose
- Use Terraform to Deploy a VM in ESXi
- Install Guacamole on Docker
- ESXi 6.5 Passthrough Video Card/GPU to Plex VM
- Run Script Before Shutdown with VMware Tools
- Creating a Launchd Plist for jackd
- Troubleshooting tg3 Driver Issues on MacMini Running CoreOS
- Additional Jenkins Job Changes
- Getting Started with Jenkins
- Deploy OpenStack Ocata with RDO/PackStack on Fedora 25
- Running a Windows VM in Virtualbox in a VMware Gentoo VM
- Setup Paperwork on Debian 8 with Apache
- Updating to ElasticStack 5.0
- openSUSE on MacBook Pro 6,2
- Kibana Reports with Phantomjs
- Messing Around with Kubernetes
- Email DD-WRT Monthly Bandwidth Usage
- Getting an A+ at the Qualys SSL Test with mod_nss
- Cleaning up the Snorby Database
- Migrating Splunk From FreeBSD to Debian
- Migrate MariaDB from Debian 8 to FreeBSD 10
- Migrate MySQL 5.5 to MariaDB 10.0 on Debian 8
- Install CyanogenMod 13 On Nexus 5
- Upgrade Zabbix 2.4 to 3.0
- Upgrade Puppet 3.x to 4.x
- Update Debian and XBMC on Late 2006 MacMini
- Update Kibana 4.3 to 4.4
- Reverse Proxy Kibana with Apache
- Updating to Snorby 2.6.3
- Ossec Monitoring with Splunk and ELK
- Testing Out Plex with Docker
- Playing Around with an Elasticsearch/Logstash/Kibana (ELK) Stack
- Trying out MadSonic
- Updating Zabbix from 2.2 to 2.4 on Debian 8
- Playing Around with Conky on Gentoo
- Use WOL to Power On Dell Laptop
- Setup an SSL Site with Mod_NSS on Debian 8 with TLS
- vCloud Air Testing
- Install ArchLinux on MacAir 7,2
- Upgrade Debian Wheezy(7) to Jessie(8)
- Setup Netatalk on OmniOS for Time Machine Backups
- Another Google Drive CLI
- Install Fedora 21 on MacAir 7,2
- Recover LUKS Password from Android Phone
- Upgrade Gentoo to Use Systemd
- Install Gentoo on Samsung Chromebook
- Suricata on FreeBSD 10
- Aanval Setup on CentOS 7
- Live Resize Root Filesystem on FreeBSD 10
- Snort on FreeBSD 10
- Running XBMC 11 on Mac Mini Late 2006
- Install ChromeOS Kernel 3.8 on Samsung Chromebook
- Running Gentoo as a Guest in VirtualBox
- Zabbix DB Partition DST Issue
- Puppet with OpenSolaris Systems
- Install Debian 7 On MacMini Late 2006
- Using Augeas to Modify Configuration Files
- Writing Better Puppet Modules
- Messing Around with Puppet
- Setting Up Open Source Puppet Master on CentOS 7
- Deploy Wordpress with Vagrant and Puppet Modules
- Update Splunk 6.0.3 to 6.1.3 On FreeBSD 10
- Revert LVM Changes Using LVM Metadata Backups
- Partition Zabbix 2.2 MySQL Database
- Migrate Google Sites to Confluence
- Update CentOS 6.5 to 7.0
- Mac OS X Mount NTFS
- Update OpenELEC 3.2.4 to 4.0.6
- Create a Test Wordpress Instance using Puppet and Vagrant
- Multi VM Vagrant Setup
- Compile OpenVAS 7 on CentOS 6
- OpenSUSE Base Box for Vagrant From SUSE Studio
- Upload Vagrant Box to the Vagrant Cloud
- Create a Base OpenSUSE Image for Vagrant
- Simple Vagrant Setup
- Arch Linux Systemd on ARM Architecture Issue
- Monitor ESXi S.M.A.R.T Attributes with Zabbix over SSH
- Migrate From Wordpress to Jekyll With Github Pages
- RHCSA and RHCE Chapter 22 - Virtualization with KVM
- Update Zabbix to 2.2 and Monitor VMware
- RHCSA and RHCE Chapter 21 - Troubleshooting
- Update Splunk 6.0 to 6.0.3 on FreeBSD
- RHCSA and RHCE Chapter 20 - Email Services
- RHCSA and RHCE Chapter 19 - Network Services
- OpenVAS on CentOS
- RHCSA and RHCE Chapter 18 - DNS
- RHCSA and RHCE Chapter 17 – FTP
- Snort On Debian
- RHCSA and RHCE Chapter 16 - Samba
- OSSEC on FreeBSD
- RHCSA and RHCE Chapter 15 – NFS
- Install Samhain with Beltane on FreeBSD
- RHCSA and RHCE Chapter 13 – Remote Access
- RHCSA and RHCE Chapter 12 – System Security
- RHCSA and RHCE Chapter 11 - SELinux
- ESXi Backups with ZFS and XSIBackup
- Install Arch Linux on Samsung Chromebook
- LemonLDAP-NG With LDAP and SAML Google Apps
- ZFS iSCSI Benchmark Tests on ESX
- Configure IPMI On SuperMicro Server and Monitor IPMI Sensors with Zabbix
- Installing Splunk on FreeBSD
- Update ChrUbuntu 13.04 to 13.10 on the Samsung Chromebook
- OpenELEC on Raspberry Pi
- Syncing Files with Various Cloud Storage Solutions
- Monitor Thermal Sensors With lm-sensors
- Monitor SMART Attributes with Zabbix
- Backing Up with Rsync to Pogoplug
- Combine VobSub (sub/idx) Format Subtitles into a Single SubRip (srt) Format File
- Connecting to an OpenVPN Server with Various Clients
- Using PolKit to Change Screen Brightness on a Mac BookPro Running Fedora 19
- Installing VMware Workstation 9.0.2 on Fedora 19
- Install Fedora 19 on Mac Book Pro
- Mount Various File Systems with Autofs on Mac OS X Mountain Lion
- Decrease DMG Size to Fit on a Single Layer DVD
- RHCSA and RHCE Chapter 10 - The Kernel
- RHCSA and RHCE Chapter 9 - System Logging, Monitoring, and Automation
- Monitor Disk IO Stats with Zabbix
- Migrate from Libvirt KVM to Virtualbox
- Install Splunk and Send Logs to Splunk with Rsyslog over TCP with SSL
- Enabling LDAPS on Windows 2008 Active Directory Server
- Configure AD Replication with Windows 2008
- Set up simpleSAMLphp as an IdP to be Used in an SP-Initiated SSO with Google Apps
- Configure HAProxy to Load Balance Sites With SSL
- Setup Your Own Certificate Authority (CA) on Linux and Use it in a Windows Environment
- Load Balancing IIS Sites with NLB
- Use FWBuilder to Deploy an IPtables Firewall to a DD-WRT Router
- Migrating a VM from VMware Workstation to Oracle VirtualBox
- Extending the System Drive on Windows 2008 Running Under KVM
- Deploying a Test Windows Environment in a KVM Infrastucture
- RHCSA and RHCE Chapter 8 Network Installs
- RHCSA and RHCE Chapter 7 User Administration
- Monitor Different Systems with Zabbix
- Update ChrUbuntu 12.04 to 13.04 on the Samsung Chromebook
- Install ChrUbuntu 12.04 on Samsung Chromebook
- RHCSA and RHCE Chapter 6 Package Management
- Monitor Different Systems with Munin
- X Server Doesn't Start After Upgrading to Fedora 18 with Nvidia Driver
- Sharing a File Encrypted by EncFS with Android and Linux Systems with Google Drive
- Running VMs On FreeBSD using QEMU with VDE
- Installing MusicCabinet on Top of SubSonic
- Fixing Android Phone Device Permissions on Fedora 17
- Organizing Your Music Library Using Acoustic Fingerprinting
- RHCSA and RHCE Chapter 5 Networking
- RHCSA and RHCE Chapter 4 File Systems and Such
- RHCSA and RHCE Chapter 3 Disks and Partitioning
- RHCSA and RHCE Chapter 2 System Initialization
- HTTP Based Data Transfers from Windows 8 VM to Linux Physical Machine are Corrupted
- Find Out Battery Status of Rooted Andoid Phone Using ADB
- Rooting my HTC Sensation Phone
- Recover Files from an SD Card Using Linux Utilities
- Setup Fedora 17 with nVidia GeForce 6200 Video Card to Connect to a TV and Function as an XBMC Media Center
- Pkgng and Freebsd 9
- Mounting an NTFS Volume in FreeBSD 9 with the /etc/fstab File
- Mounting an NTFS Disk with Write Capabilties in FreeBSD 9
- Installing Subsonic on Fedora 17
- Installing Mediatomb on FreeBSD 9 and Connecting to it with XBMC from a Fedora 17 OS
- Setup Fedora 14 Machine as a Wireless Gateway for an Internal Network
- Creating an LVM Logical Volume From Two Used Partitions
- Setup Apple Wireless Keyboard via Bluetooth on Fedora 17
- Blitz.io Tests Against Apache Worker, Apache Prefork, Apache with PHP-FPM, and Nginx with PHP-FPM in a 256MB RAM VPS
- VMware Workstation 9 on Fedora 17 Causes Kernel Error with Message "EIP is at HostIF_SafeRDMSR+0x11/0x20 [vmmon]"
- Corosync Pacemaker running on RHEL 6 VMs Receiving "Failed To Receive" Messages
- Migrating the Root ZFS Pool to a Smaller Drive
- Quiesced Snapshots Failing in Windows 2008 R2 VMs
- Error updating Chromium on FreeBSD 8.2-p6
- Ubuntu 11.10 VMs Experience High Storage Latency on ESXi 5.0
- Missing links to devices on Linux VMs under /dev/disk/by-id/
- Increase LVM Partition Size on a Linux VM
- Reclaim Space in a VM on Thin or Thick VMDKs
- Sample IPtables rules
- Simple FreeBSD PF firewall
- FreeBSD Firewall and NAT with PF
- Samba Installation and Configuration Guide
- ProcMail Installation and Configuration Guide
networking
- Kubespray random networking troubleshooting
- Upgrading pfSense to 2.7.x
- Migrating From ESXi to Proxmox
- Using Kubespray to Install Kubernetes
- Creating an IPSec Tunnel between Google Cloud Platform and PFSense
- ESXi 6.5 on HP Z2 Mini G3 with Intel I219-V NIC
- Troubleshooting tg3 Driver Issues on MacMini Running CoreOS
- OpenStack, Ansible, and Kolla on Ubuntu 16.04
- Deploy OpenStack Ocata with RDO/PackStack on Fedora 25
- Manually Deploying OpenStack Ocata on Fedora 25
- Using Flannel with CoreOS
- pfSense on Netgate APU4 1Gb Testing
- Revert to ASUS-WRT from DD-WRT on the Asus RT-AC68U Router
- Installing Splunk Forwarder on pfSense
- Media Casting and Streaming Options
- Email DD-WRT Monthly Bandwidth Usage
- Install Zabbix on pfSense
- Setup Suricata on pfSense
- Installing pfSense on PC Engines APU 1D4 / Netgate APU4
- Update Debian and XBMC on Late 2006 MacMini
- 10GB And Thunderbolt iSCSI SSD Testing
- Testing Out Plex with Docker
- Trying out MadSonic
- Use WOL to Power On Dell Laptop
- vCloud Air Testing
- Running Snort on DD WRT
- Compile iptables TEE Module for DD WRT
- DD-WRT on ASUS RT-AC68U Router
- Multi VM Vagrant Setup
- RHCSA and RHCE Chapter 21 - Troubleshooting
- RHCSA and RHCE Chapter 20 - Email Services
- RHCSA and RHCE Chapter 19 - Network Services
- RHCSA and RHCE Chapter 18 - DNS
- Snort On Debian
- Tag Multiple VLANs with Trunk Port on DD-WRT Router
- ZFS iSCSI Benchmark Tests on ESX
- Backing Up with Rsync to Pogoplug
- Connecting to an OpenVPN Server with Various Clients
- ESXi hostd Crash (5.1GA) Due to Leftover SNMP Traps
- RHCSA and RHCE Chapter 10 - The Kernel
- Load Balancing IIS Sites with NLB
- Use FWBuilder to Deploy an IPtables Firewall to a DD-WRT Router
- RHCSA and RHCE Chapter 8 Network Installs
- Monitor Different Systems with Zenoss
- Monitor Different Systems with Collectd
- Running VMs On FreeBSD using QEMU with VDE
- RHCSA and RHCE Chapter 5 Networking
- RHCSA and RHCE Chapter 1 - Installation
- Plot Esxtop Data With gnuplot
- HTTP Based Data Transfers from Windows 8 VM to Linux Physical Machine are Corrupted
- ESXi Hosts Show Up as a VEM Module with All Zeros for UUIDs on the Nexus 1000v
- Connecting to a VM using "Serial Port Over the Network" With a Moxa Device Server
- VCAP5-DCA Objective 6.3 – Troubleshoot Network Performance and Connectivity
- Lost NFS Connectivity from ESX(i) Host when NAS is Another Subnet
- Installing be2iscsi Driver Version 4.1.334.3 on HP BL495c G6 with NC553m CNAs Causes ESXi Host to PSOD
- Experiencing PSODs on HP 465C G7 Blades with NC551i NICs
- VCAP5-DCA Objective 2.4 – Administer vNetwork Distributed Switch Settings
- Can't Set X520 10GbE Intel NIC to Auto Negotiate on ESX(i)
- VCAP5-DCA Objective 2.3 – Deploy and Maintain Scalable Virtual Networking
- VCAP5-DCA Objective 2.2 – Configure and Maintain VLANs, PVLANs and VLAN Settings
- VCAP5-DCA Objective 2.1 – Implement and Manage Complex Virtual Networks
- Installing Mediatomb on FreeBSD 9 and Connecting to it with XBMC from a Fedora 17 OS
- Setup Fedora 14 Machine as a Wireless Gateway for an Internal Network
- ESX(i) Host Randomly Disconnects from vCenter Server due to Hostd Backtracing
- Can't Run WebSense as a VM on ESX(i) Host with HP VirtualConnect
- Nexus 1000v Disconnects from vCenter
- Fixing a Ghosted/Inconsistent Distributed Virtual Switch by Migrating to a Standard Virtual Switch
- VMs on PortGroup with VLAN Tag 1, Don't Have Network Connectivity
- VMs Setup to Use Windows NLB in Unicast Mode Lose Network Connectivity When HP Virtual Connect Module is Replaced
- Corosync Pacemaker running on RHEL 6 VMs Receiving "Failed To Receive" Messages
- ESX(i) Host Experiencing a lot of Active Path Changes and Disconnects to/from VNX 5300 over iSCSI
- Checking UCS Settings from the UCS Manager CLI
- Common Commands for Nexus 1000v VSM
- Quick Step by Step Guide on how to Setup the Nexus1000v Distributed Switch
- Common 'vemcmd' Commands from a VEM Module on an ESX(i) Host
- VCD-NI Network Pools with the Cisco Nexus1000v Distributed Switch
- Getting an ESX Host Up on the Network, Running on VMware Workstation
- ESXi Host Shows as Disconnected from vCenter due to Heap Depletion
- Receiving "No Free Ports" Available when Connecting a VM to the Nexus 1000v
- VMs are Experiencing High Latency to NetApp FAS 6240
- iSCSI Login in a Packet Capture
- After Updating N1K to Version 1.5, Incorrect VLAN Information Displayed Under DV Uplink Port Groups but not Under DV Port Groups
- Enabling More Host-Resources Information from the Net-SNMP MIB on ESX Classic
- Why SCP and DD from an ESX(i) Host are not Good Performance Tools
- Timeouts During a Cold Migration Across Datacenters
- Possible reasons for RARP storms from an ESX host
- vMotion Causes Unicast Flooding
- Beacon Probes with Port-Channel Causing Mac-Flapping
- Sample IPtables rules
- Simple FreeBSD PF firewall
- FreeBSD Firewall and NAT with PF
vmware
- Migrating From ESXi to Proxmox
- Terraform with ESXi and Foreman
- Use Packer with VMware Player to build an OVA
- Use Terraform to Deploy a VM in ESXi
- ESXi 6.5 Passthrough Video Card/GPU to Plex VM
- Run Script Before Shutdown with VMware Tools
- Creating a VIB to modify a Firewall Rule on an ESXi Host
- ESXi 6.5 on HP Z2 Mini G3 with Intel I219-V NIC
- Running a Windows VM in Virtualbox in a VMware Gentoo VM
- SSD Performance Degradation and SCSI UNMAP Command
- VMware Remote Console with vSphere 6.0U2
- 10GB And Thunderbolt iSCSI SSD Testing
- Updating Zabbix from 2.2 to 2.4 on Debian 8
- vCloud Air Testing
- Updating ESXi 5.5u2 to 6.0.0b
- Uploading an OVF to vCloud Director
- Partition Zabbix 2.2 MySQL Database
- Monitor ESXi S.M.A.R.T Attributes with Zabbix over SSH
- ESXi Patch for HeartBleed
- RHCSA and RHCE Chapter 22 - Virtualization with KVM
- Update Zabbix to 2.2 and Monitor VMware
- ESXi on MacMini 6,2
- Tag Multiple VLANs with Trunk Port on DD-WRT Router
- ESXi Backups with ZFS and XSIBackup
- ZFS iSCSI Benchmark Tests on ESX
- Updating ESXi 5.0U2 to ESXi 5.1U1
- Installing LSI CIM Providers for MegaRaid 8704ELP Local Controller on ESXi 5.0
- Configure IPMI On SuperMicro Server and Monitor IPMI Sensors with Zabbix
- Installing VMware Workstation 9.0.2 on Fedora 19
- ESXi hostd Crash (5.1GA) Due to Leftover SNMP Traps
- Migrate from Libvirt KVM to Virtualbox
- Install Splunk and Send Logs to Splunk with Rsyslog over TCP with SSL
- Migrating a VM from VMware Workstation to Oracle VirtualBox
- RHCSA and RHCE Chapter 5 Networking
- Plot Esxtop Data With gnuplot
- HTTP Based Data Transfers from Windows 8 VM to Linux Physical Machine are Corrupted
- ESXi Hosts Show Up as a VEM Module with All Zeros for UUIDs on the Nexus 1000v
- Connecting to a VM using "Serial Port Over the Network" With a Moxa Device Server
- VCAP5-DCA Objective 9.2 – Install ESXi Hosts Using Auto Deploy
- VCAP5-DCA Objective 9.1 – Install ESXi hosts with custom settings
- VCAP5-DCA Objective 8.2 – Administer vSphere Using the vSphere Management Assistant
- VCAP5-DCA Objective 8.1 – Execute VMware Cmdlets and Customize Scripts Using PowerCLI
- VCAP5-DCA Objective 7.2 – Configure and Maintain the ESXi Firewall
- VCAP5-DCA Objective 7.1 – Secure ESXi Hosts
- VCAP5-DCA Objective 6.5 – Troubleshoot vCenter Server and ESXi Host Management
- VCAP5-DCA Objective 6.4 – Troubleshoot Storage Performance and Connectivity
- VCAP5-DCA Objective 6.3 – Troubleshoot Network Performance and Connectivity
- VCAP5-DCA Objective 6.2 – Troubleshoot CPU and Memory Performance
- VCAP5-DCA Objective 6.1 – Configure, Manage, and Analyze vSphere Log Files
- VCAP5-DCA Objective 5.2 – Deploy and Manage Complex Update Manager Environments
- VCAP5-DCA Objective 5.1 – Implement and Maintain Host Profiles
- VCAP5-DCA Objective 4.2 – Deploy and Test VMware FT
- Presenting a LUN over Fibre Channel from a NetApp FAS 3240 Array to an ESXi 5.0 Host Running on a Cisco UCS B200 Blade
- VCAP5-DCA Objective 4.1 – Implement and Maintain Complex VMware HA Solutions
- VCAP5-DCA Objective 3.4 – Utilize Advanced vSphere Performance Monitoring Tools
- VCAP5-DCA Objective 3.3 – Implement and Maintain Complex DRS Solutions
- IBM HS22 Blades Running ESXi 5.0 Experience Random Hangs
- VMs are Slow to Boot from an HP MSA 2000 Array
- Receiving " Failed write command to write-quiesced partition" Messages When Utilizing Qlogic QMI8142 CNA
- Lost NFS Connectivity from ESX(i) Host when NAS is Another Subnet
- Installing be2iscsi Driver Version 4.1.334.3 on HP BL495c G6 with NC553m CNAs Causes ESXi Host to PSOD
- ESX(i) Host with Emulex NC553i CNA Disconnects from Strorage
- Experiencing PSODs on HP 465C G7 Blades with NC551i NICs
- VCAP5-DCA Objective 3.2 – Optimize Virtual Machine Resources
- VCAP5-DCA Objective 3.1 – Tune and Optimize vSphere Performance
- VCAP5-DCA Objective 2.4 – Administer vNetwork Distributed Switch Settings
- Can't Set X520 10GbE Intel NIC to Auto Negotiate on ESX(i)
- Seeing 'Storage Device Performance Deteriorated' in the Logs When Using Equallogic PS 6000XV Series
- VCAP5-DCA Objective 2.3 – Deploy and Maintain Scalable Virtual Networking
- VCAP5-DCA Objective 2.2 – Configure and Maintain VLANs, PVLANs and VLAN Settings
- VCAP5-DCA Objective 2.1 – Implement and Manage Complex Virtual Networks
- VCAP5-DCA Objective 1.3 – Configure and Manage Complex Multipathing and PSA Plug-ins
- VCAP5-DCA Objective 1.2 – Manage Storage Capacity in a vSphere Environment
- Virtual Machine Clone Fails with 'A general system error occurred: Configuration information is inaccessible' Error Message
- VCAP5-DCA Objective 1.1 – Implement and Manage Complex Storage Solutions
- ESX(i) Host Randomly Disconnects from vCenter Server due to Hostd Backtracing
- ESXi Host Receives "Warning: Host is running in audit mode. Your configuration will not be persistent across reboots" Error Message
- Can't Run WebSense as a VM on ESX(i) Host with HP VirtualConnect
- Nexus 1000v Disconnects from vCenter
- Fixing a Ghosted/Inconsistent Distributed Virtual Switch by Migrating to a Standard Virtual Switch
- VCAP5-DCA Study Guide
- Check if Snapshot Consolidation is Occurring in the Background on an ESX(i) Host
- VMFS Datastore not Auto-Mounting on an ESX(i) Host because the VMFS Partition is Overwritten
- VMs on PortGroup with VLAN Tag 1, Don't Have Network Connectivity
- VMs Setup to Use Windows NLB in Unicast Mode Lose Network Connectivity When HP Virtual Connect Module is Replaced
- VCAP5-DCD Objective 4.3 – Create an Installation Guide
- VCAP5-DCD Objective 4.2 – Create an Implementation Plan
- VCAP5-DCD Objective 4.1 – Create an Execute a Validation Plan
- VMware Workstation 9 on Fedora 17 Causes Kernel Error with Message "EIP is at HostIF_SafeRDMSR+0x11/0x20 [vmmon]"
- VCAP5-DCD Objective 3.6 – Determine Datacenter Management Options for a vSphere 5 Physical Design
- VCAP5-DCD Objective 3.5 – Determine Virtual Machine Configuration for a vSphere 5 Physical Design
- VCAP5-DCD Objective 3.4 – Determine Appropriate Compute Resources for a vSphere 5 Physical Design
- VDR Appliance Fails to Complete Integrity Check and Fails to Backup Certain VMs
- Getting OpenIndiana Back to it's Original State After Updating by Doing a Clean Install
- Corosync Pacemaker running on RHEL 6 VMs Receiving "Failed To Receive" Messages
- PSOD Failed at vmkdrivers/src_9/vmklinux_9/vmware/linux_scsi.c:2221 — NOT REACHED
- VCAP5-DCD Objective 3.3 – Create a vSphere 5 Physical Storage Design from an Existing Logical Design
- Migrating a ZFS Pool with ZFS Volumes Used for NFS Shares and iSCSI Comstar Volumes
- VCAP5-DCD Study Guide
- VCAP5-DCD Objective 3.2 – Create a vSphere 5 Physical Network Design from an Existing Logical Design
- VCAP5-DCD Objective 2.7 – Build Security Requirements into the Logical Design
- VCAP5-DCD Objective 2.6 – Build Recoverability Requirements into the Logical Design
- VCAP5-DCD Objective 2.5 – Build Performance Requirements into the Logical Design
- VCAP5-DCD Objective 2.4 – Build Manageability Requirements into the Logical Design
- VCAP5-DCD Objective 2.3 – Build Availability Requirements into the Logical Design
- VCAP5-DCD Objective 2.2 – Map Service Dependencies
- VCAP5-DCD Objective 2.1 –Map Business Requirements to the Logical Design
- VCAP5-DCD Objective 1.3 – Determine Risks, Constraints, and Assumptions
- VCAP5-DCD Objective 1.2 – Gather and analyze application requirements
- VCAP5-DCD Objective 1.1 – Gather and analyze business requirements
- Migrating the Root ZFS Pool to a Smaller Drive
- VCAP5-DCD Objective 3.1 – Transition from a Logical Design to a vSphere 5 Physical Design
- Running out of VMFS Heap on an ESX Host
- Quick Troubleshooting Step for Pathing Issues
- Seeing High KAVG with Microsoft Cluster Services (MSCS) RDMs
- ESX(i) Host Experiencing a lot of Active Path Changes and Disconnects to/from VNX 5300 over iSCSI
- Enabling disk.EnableUUID on a Nested ESX Host in Workstation
- Determine Disk VPD Information from ESX Classic
- Checking UCS Settings from the UCS Manager CLI
- Common Commands for Nexus 1000v VSM
- Quick Step by Step Guide on how to Setup the Nexus1000v Distributed Switch
- Common 'vemcmd' Commands from a VEM Module on an ESX(i) Host
- VCD-NI Network Pools with the Cisco Nexus1000v Distributed Switch
- Getting an ESX Host Up on the Network, Running on VMware Workstation
- ESXi Host Shows as Disconnected from vCenter due to Heap Depletion
- Seeing LUN Queue Depth Filling up with UCS B230/B200 using Cisco VICs and EMC VMAX
- Receiving "No Free Ports" Available when Connecting a VM to the Nexus 1000v
- VMs are Experiencing High Latency to NetApp FAS 6240
- iSCSI Login in a Packet Capture
- ESX Host Lost Access to a LUN and Now All the VMs are Showing up as Invalid
- ESX Host Experiences High DAVG to an Infortrend SAN
- Configure Windows 2008 as NFS share for VMware ESX
- PowerCLI Script to Identify Which VM is using an RDM LUN Identified by the NAA-ID of the LUN
- VMs Losing High Number of Pings When Consolidating Snapshots
- After Updating N1K to Version 1.5, Incorrect VLAN Information Displayed Under DV Uplink Port Groups but not Under DV Port Groups
- Seeing SCSI Command Aborts on an ESX 3.5 Host
- Quiesced Snapshots Failing in Windows 2008 R2 VMs
- Seeing a High Number of Trespasses from a CLARiiON Array with ESX Hosts
- What is Seen in the Logs When Logging Into an ESX(i) Host
- "Thin on Thin" With VMware Thin Provisioned Disks and EMC Symmetrix Virtual Provisioning
- Getting Permission Denied Using NetApp NAS on ESX(i)
- ESX Host Experiencing High Latency to a Hitachi HDS Array
- Enabling More Host-Resources Information from the Net-SNMP MIB on ESX Classic
- Veritas Enterprise Manager Causes SCSI Reservation issues when used with RDMs
- Microsoft Cluster Servers Don't Work on Equalogic Array Using the DELL_PSP_EQL_ROUTED Plugin
- Datastores show up as Snapshots after a host reboot with SRM installed
- Why SCP and DD from an ESX(i) Host are not Good Performance Tools
- Ubuntu 11.10 VMs Experience High Storage Latency on ESXi 5.0
- Timeouts During a Cold Migration Across Datacenters
- Possible reasons for RARP storms from an ESX host
- NetApp SnapManager/SnapDrive/SME Causes ESX Host to Hang
- Missing links to devices on Linux VMs under /dev/disk/by-id/
- vMotion Causes Unicast Flooding
- Increase LVM Partition Size on a Linux VM
- Reclaim Space in a VM on Thin or Thick VMDKs
- Beacon Probes with Port-Channel Causing Mac-Flapping
storage
- Migrating From ESXi to Proxmox
- Kubespray Post Install Operations
- Upgrade OpenEBS cStor
- Velero and OpenEBS
- Using cStor from OpenEBS
- SSD Performance Degradation and SCSI UNMAP Command
- 10GB And Thunderbolt iSCSI SSD Testing
- Build Your Own ZFS Home Storage Server
- Setup Netatalk on OmniOS for Time Machine Backups
- Install Fedora 21 on MacAir 7,2
- Recover LUKS Password from Android Phone
- Revert LVM Changes Using LVM Metadata Backups
- Mac OS X Mount NTFS
- Monitor ESXi S.M.A.R.T Attributes with Zabbix over SSH
- ESXi on MacMini 6,2
- RHCSA and RHCE Chapter 15 – NFS
- ESXi Backups with ZFS and XSIBackup
- ZFS iSCSI Benchmark Tests on ESX
- Installing LSI CIM Providers for MegaRaid 8704ELP Local Controller on ESXi 5.0
- Syncing Files with Various Cloud Storage Solutions
- Monitor SMART Attributes with Zabbix
- Backing Up with Rsync to Pogoplug
- Mount Various File Systems with Autofs on Mac OS X Mountain Lion
- Decrease DMG Size to Fit on a Single Layer DVD
- Monitor Disk IO Stats with Zabbix
- Monitor Different Systems with Collectd
- Sharing a File Encrypted by EncFS with Android and Linux Systems with Google Drive
- RHCSA and RHCE Chapter 4 File Systems and Such
- RHCSA and RHCE Chapter 3 Disks and Partitioning
- RHCSA and RHCE Chapter 1 - Installation
- Plot Esxtop Data With gnuplot
- VCAP5-DCA Objective 8.2 – Administer vSphere Using the vSphere Management Assistant
- VCAP5-DCA Objective 6.4 – Troubleshoot Storage Performance and Connectivity
- Presenting a LUN over Fibre Channel from a NetApp FAS 3240 Array to an ESXi 5.0 Host Running on a Cisco UCS B200 Blade
- VCAP5-DCA Objective 3.4 – Utilize Advanced vSphere Performance Monitoring Tools
- IBM HS22 Blades Running ESXi 5.0 Experience Random Hangs
- VMs are Slow to Boot from an HP MSA 2000 Array
- Receiving " Failed write command to write-quiesced partition" Messages When Utilizing Qlogic QMI8142 CNA
- Lost NFS Connectivity from ESX(i) Host when NAS is Another Subnet
- Installing be2iscsi Driver Version 4.1.334.3 on HP BL495c G6 with NC553m CNAs Causes ESXi Host to PSOD
- ESX(i) Host with Emulex NC553i CNA Disconnects from Strorage
- Seeing 'Storage Device Performance Deteriorated' in the Logs When Using Equallogic PS 6000XV Series
- VCAP5-DCA Objective 1.3 – Configure and Manage Complex Multipathing and PSA Plug-ins
- VCAP5-DCA Objective 1.2 – Manage Storage Capacity in a vSphere Environment
- Virtual Machine Clone Fails with 'A general system error occurred: Configuration information is inaccessible' Error Message
- VCAP5-DCA Objective 1.1 – Implement and Manage Complex Storage Solutions
- Creating an LVM Logical Volume From Two Used Partitions
- Check if Snapshot Consolidation is Occurring in the Background on an ESX(i) Host
- VMFS Datastore not Auto-Mounting on an ESX(i) Host because the VMFS Partition is Overwritten
- VDR Appliance Fails to Complete Integrity Check and Fails to Backup Certain VMs
- Getting OpenIndiana Back to it's Original State After Updating by Doing a Clean Install
- PSOD Failed at vmkdrivers/src_9/vmklinux_9/vmware/linux_scsi.c:2221 — NOT REACHED
- VCAP5-DCD Objective 3.3 – Create a vSphere 5 Physical Storage Design from an Existing Logical Design
- Migrating a ZFS Pool with ZFS Volumes Used for NFS Shares and iSCSI Comstar Volumes
- Migrating the Root ZFS Pool to a Smaller Drive
- Running out of VMFS Heap on an ESX Host
- Quick Troubleshooting Step for Pathing Issues
- Seeing High KAVG with Microsoft Cluster Services (MSCS) RDMs
- ESX(i) Host Experiencing a lot of Active Path Changes and Disconnects to/from VNX 5300 over iSCSI
- Enabling disk.EnableUUID on a Nested ESX Host in Workstation
- Determine Disk VPD Information from ESX Classic
- Checking UCS Settings from the UCS Manager CLI
- Seeing LUN Queue Depth Filling up with UCS B230/B200 using Cisco VICs and EMC VMAX
- VMs are Experiencing High Latency to NetApp FAS 6240
- ESX Host Lost Access to a LUN and Now All the VMs are Showing up as Invalid
- ESX Host Experiences High DAVG to an Infortrend SAN
- Configure Windows 2008 as NFS share for VMware ESX
- PowerCLI Script to Identify Which VM is using an RDM LUN Identified by the NAA-ID of the LUN
- VMs Losing High Number of Pings When Consolidating Snapshots
- Seeing SCSI Command Aborts on an ESX 3.5 Host
- Seeing a High Number of Trespasses from a CLARiiON Array with ESX Hosts
- "Thin on Thin" With VMware Thin Provisioned Disks and EMC Symmetrix Virtual Provisioning
- Getting Permission Denied Using NetApp NAS on ESX(i)
- ESX Host Experiencing High Latency to a Hitachi HDS Array
- Veritas Enterprise Manager Causes SCSI Reservation issues when used with RDMs
- Microsoft Cluster Servers Don't Work on Equalogic Array Using the DELL_PSP_EQL_ROUTED Plugin
- Datastores show up as Snapshots after a host reboot with SRM installed
- Why SCP and DD from an ESX(i) Host are not Good Performance Tools
- Ubuntu 11.10 VMs Experience High Storage Latency on ESXi 5.0
- NetApp SnapManager/SnapDrive/SME Causes ESX Host to Hang
- Missing links to devices on Linux VMs under /dev/disk/by-id/
- Increase LVM Partition Size on a Linux VM
- Reclaim Space in a VM on Thin or Thick VMDKs
home_lab
- Simple Pipelines with the Harness CI module
- Sending Logs To Loki
- Grafana Dashboard for RabbitMQ
- Backing Up grafana Dashboards with grafcli
- Using Foreman to Provision and Configure Machines
- Deploy OpenStack Ocata with RDO/PackStack on Fedora 25
- Manually Deploying OpenStack Ocata on Fedora 25
- SSD Performance Degradation and SCSI UNMAP Command
- Revert to ASUS-WRT from DD-WRT on the Asus RT-AC68U Router
- Updating Zabbix from 2.2 to 2.4 on Debian 8
- Updating ESXi 5.5u2 to 6.0.0b
- Running Snort on DD WRT
- RHCSA and RHCE Chapter 22 - Virtualization with KVM
- Update Zabbix to 2.2 and Monitor VMware
- RHCSA and RHCE Chapter 21 - Troubleshooting
- Update Splunk 6.0 to 6.0.3 on FreeBSD
- RHCSA and RHCE Chapter 20 - Email Services
- RHCSA and RHCE Chapter 19 - Network Services
- OpenVAS on CentOS
- RHCSA and RHCE Chapter 18 - DNS
- ESXi on MacMini 6,2
- Snort On Debian
- OSSEC on FreeBSD
- Tag Multiple VLANs with Trunk Port on DD-WRT Router
- Install Samhain with Beltane on FreeBSD
- ESXi Backups with ZFS and XSIBackup
- LemonLDAP-NG With LDAP and SAML Google Apps
- Updating ESXi 5.0U2 to ESXi 5.1U1
- Installing LSI CIM Providers for MegaRaid 8704ELP Local Controller on ESXi 5.0
- Configure IPMI On SuperMicro Server and Monitor IPMI Sensors with Zabbix
- Connecting to an OpenVPN Server with Various Clients
- Monitor Disk IO Stats with Zabbix
- Install Splunk and Send Logs to Splunk with Rsyslog over TCP with SSL
- Enabling LDAPS on Windows 2008 Active Directory Server
- Configure AD Replication with Windows 2008
- Set up simpleSAMLphp as an IdP to be Used in an SP-Initiated SSO with Google Apps
- Configure HAProxy to Load Balance Sites With SSL
- Setup Your Own Certificate Authority (CA) on Linux and Use it in a Windows Environment
- Load Balancing IIS Sites with NLB
- Use FWBuilder to Deploy an IPtables Firewall to a DD-WRT Router
- Extending the System Drive on Windows 2008 Running Under KVM
- Deploying a Test Windows Environment in a KVM Infrastucture
- Monitor Different Systems with Zabbix
- Monitor Different Systems with Zenoss
- Monitor Different Systems with Munin
- Monitor Different Systems with Collectd
- Running VMs On FreeBSD using QEMU with VDE
- RHCSA and RHCE Chapter 4 File Systems and Such
- RHCSA and RHCE Chapter 3 Disks and Partitioning
- RHCSA and RHCE Chapter 2 System Initialization
- RHCSA and RHCE Chapter 1 - Installation
- Setup Fedora 14 Machine as a Wireless Gateway for an Internal Network
- Getting OpenIndiana Back to it's Original State After Updating by Doing a Clean Install
- Migrating a ZFS Pool with ZFS Volumes Used for NFS Shares and iSCSI Comstar Volumes
- Migrating the Root ZFS Pool to a Smaller Drive
- Enabling disk.EnableUUID on a Nested ESX Host in Workstation
- Getting an ESX Host Up on the Network, Running on VMware Workstation
- Configure Windows 2008 as NFS share for VMware ESX
- Ubuntu 11.10 VMs Experience High Storage Latency on ESXi 5.0
- Increase LVM Partition Size on a Linux VM
vcap5_dcd
- VCAP5-DCD Objective 4.3 – Create an Installation Guide
- VCAP5-DCD Objective 4.2 – Create an Implementation Plan
- VCAP5-DCD Objective 4.1 – Create an Execute a Validation Plan
- VCAP5-DCD Objective 3.6 – Determine Datacenter Management Options for a vSphere 5 Physical Design
- VCAP5-DCD Objective 3.5 – Determine Virtual Machine Configuration for a vSphere 5 Physical Design
- VCAP5-DCD Objective 3.4 – Determine Appropriate Compute Resources for a vSphere 5 Physical Design
- VCAP5-DCD Objective 3.3 – Create a vSphere 5 Physical Storage Design from an Existing Logical Design
- VCAP5-DCD Study Guide
- VCAP5-DCD Objective 3.2 – Create a vSphere 5 Physical Network Design from an Existing Logical Design
- VCAP5-DCD Objective 2.7 – Build Security Requirements into the Logical Design
- VCAP5-DCD Objective 2.6 – Build Recoverability Requirements into the Logical Design
- VCAP5-DCD Objective 2.5 – Build Performance Requirements into the Logical Design
- VCAP5-DCD Objective 2.4 – Build Manageability Requirements into the Logical Design
- VCAP5-DCD Objective 2.3 – Build Availability Requirements into the Logical Design
- VCAP5-DCD Objective 2.2 – Map Service Dependencies
- VCAP5-DCD Objective 2.1 –Map Business Requirements to the Logical Design
- VCAP5-DCD Objective 1.3 – Determine Risks, Constraints, and Assumptions
- VCAP5-DCD Objective 1.2 – Gather and analyze application requirements
- VCAP5-DCD Objective 1.1 – Gather and analyze business requirements
- VCAP5-DCD Objective 3.1 – Transition from a Logical Design to a vSphere 5 Physical Design
certifications
- RHCSA and RHCE Chapter 22 - Virtualization with KVM
- RHCSA and RHCE Chapter 21 - Troubleshooting
- RHCSA and RHCE Chapter 20 - Email Services
- RHCSA and RHCE Chapter 19 - Network Services
- RHCSA and RHCE Chapter 18 - DNS
- RHCSA and RHCE Chapter 17 – FTP
- RHCSA and RHCE Chapter 16 - Samba
- RHCSA and RHCE Chapter 15 – NFS
- RHCSA and RHCE Chapter 14 – Web Services
- RHCSA and RHCE Chapter 13 – Remote Access
- RHCSA and RHCE Chapter 12 – System Security
- RHCSA and RHCE Chapter 11 - SELinux
- RHCSA and RHCE Chapter 10 - The Kernel
- RHCSA and RHCE Chapter 9 - System Logging, Monitoring, and Automation
- RHCSA and RHCE Chapter 8 Network Installs
- RHCSA and RHCE Chapter 7 User Administration
- RHCSA and RHCE Chapter 6 Package Management
- RHCSA and RHCE Chapter 5 Networking
- RHCSA and RHCE Chapter 4 File Systems and Such
- RHCSA and RHCE Chapter 3 Disks and Partitioning
- RHCSA and RHCE Chapter 2 System Initialization
- RHCSA and RHCE Chapter 1 - Installation
- VCAP5-DCA Objective 9.2 – Install ESXi Hosts Using Auto Deploy
- VCAP5-DCA Objective 9.1 – Install ESXi hosts with custom settings
- VCAP5-DCA Objective 8.2 – Administer vSphere Using the vSphere Management Assistant
- VCAP5-DCA Objective 8.1 – Execute VMware Cmdlets and Customize Scripts Using PowerCLI
- VCAP5-DCA Objective 7.2 – Configure and Maintain the ESXi Firewall
- VCAP5-DCA Objective 7.1 – Secure ESXi Hosts
- VCAP5-DCA Objective 6.5 – Troubleshoot vCenter Server and ESXi Host Management
- VCAP5-DCA Objective 6.4 – Troubleshoot Storage Performance and Connectivity
- VCAP5-DCA Objective 6.3 – Troubleshoot Network Performance and Connectivity
- VCAP5-DCA Objective 6.2 – Troubleshoot CPU and Memory Performance
- VCAP5-DCA Objective 6.1 – Configure, Manage, and Analyze vSphere Log Files
- RHCSA and RHCE Study Guide
- VCAP5-DCA Objective 5.2 – Deploy and Manage Complex Update Manager Environments
- VCAP5-DCA Objective 5.1 – Implement and Maintain Host Profiles
- VCAP5-DCA Objective 4.2 – Deploy and Test VMware FT
- VCAP5-DCA Objective 4.1 – Implement and Maintain Complex VMware HA Solutions
- VCAP5-DCA Objective 3.4 – Utilize Advanced vSphere Performance Monitoring Tools
- VCAP5-DCA Objective 3.3 – Implement and Maintain Complex DRS Solutions
- VCAP5-DCA Objective 3.2 – Optimize Virtual Machine Resources
- VCAP5-DCA Objective 3.1 – Tune and Optimize vSphere Performance
- VCAP5-DCA Objective 2.4 – Administer vNetwork Distributed Switch Settings
- VCAP5-DCA Objective 2.3 – Deploy and Maintain Scalable Virtual Networking
- VCAP5-DCA Objective 2.2 – Configure and Maintain VLANs, PVLANs and VLAN Settings
- VCAP5-DCA Objective 2.1 – Implement and Manage Complex Virtual Networks
- VCAP5-DCA Objective 1.3 – Configure and Manage Complex Multipathing and PSA Plug-ins
- VCAP5-DCA Objective 1.2 – Manage Storage Capacity in a vSphere Environment
- VCAP5-DCA Objective 1.1 – Implement and Manage Complex Storage Solutions
- VCAP5-DCA Study Guide
- Certifications
- VCAP5-DCD Objective 4.3 – Create an Installation Guide
- VCAP5-DCD Objective 4.2 – Create an Implementation Plan
- VCAP5-DCD Objective 4.1 – Create an Execute a Validation Plan
- VCAP5-DCD Objective 3.6 – Determine Datacenter Management Options for a vSphere 5 Physical Design
- VCAP5-DCD Objective 3.5 – Determine Virtual Machine Configuration for a vSphere 5 Physical Design
- VCAP5-DCD Objective 3.4 – Determine Appropriate Compute Resources for a vSphere 5 Physical Design
- VCAP5-DCD Objective 3.3 – Create a vSphere 5 Physical Storage Design from an Existing Logical Design
- VCAP5-DCD Study Guide
- VCAP5-DCD Objective 3.2 – Create a vSphere 5 Physical Network Design from an Existing Logical Design
- VCAP5-DCD Objective 2.7 – Build Security Requirements into the Logical Design
- VCAP5-DCD Objective 2.6 – Build Recoverability Requirements into the Logical Design
- VCAP5-DCD Objective 2.5 – Build Performance Requirements into the Logical Design
- VCAP5-DCD Objective 2.4 – Build Manageability Requirements into the Logical Design
- VCAP5-DCD Objective 2.3 – Build Availability Requirements into the Logical Design
- VCAP5-DCD Objective 2.2 – Map Service Dependencies
- VCAP5-DCD Objective 2.1 –Map Business Requirements to the Logical Design
- VCAP5-DCD Objective 1.3 – Determine Risks, Constraints, and Assumptions
- VCAP5-DCD Objective 1.2 – Gather and analyze application requirements
- VCAP5-DCD Objective 1.1 – Gather and analyze business requirements
- VCAP5-DCD Objective 3.1 – Transition from a Logical Design to a vSphere 5 Physical Design
zfs
- SSD Performance Degradation and SCSI UNMAP Command
- 10GB And Thunderbolt iSCSI SSD Testing
- Setup Netatalk on OmniOS for Time Machine Backups
- ESXi on MacMini 6,2
- ESXi Backups with ZFS and XSIBackup
- ZFS iSCSI Benchmark Tests on ESX
- Getting OpenIndiana Back to it's Original State After Updating by Doing a Clean Install
- Migrating a ZFS Pool with ZFS Volumes Used for NFS Shares and iSCSI Comstar Volumes
- Migrating the Root ZFS Pool to a Smaller Drive
vcap5_dca
- VCAP5-DCA Objective 9.2 – Install ESXi Hosts Using Auto Deploy
- VCAP5-DCA Objective 9.1 – Install ESXi hosts with custom settings
- VCAP5-DCA Objective 8.2 – Administer vSphere Using the vSphere Management Assistant
- VCAP5-DCA Objective 8.1 – Execute VMware Cmdlets and Customize Scripts Using PowerCLI
- VCAP5-DCA Objective 7.2 – Configure and Maintain the ESXi Firewall
- VCAP5-DCA Objective 7.1 – Secure ESXi Hosts
- VCAP5-DCA Objective 6.5 – Troubleshoot vCenter Server and ESXi Host Management
- VCAP5-DCA Objective 6.4 – Troubleshoot Storage Performance and Connectivity
- VCAP5-DCA Objective 6.3 – Troubleshoot Network Performance and Connectivity
- VCAP5-DCA Objective 6.2 – Troubleshoot CPU and Memory Performance
- VCAP5-DCA Objective 6.1 – Configure, Manage, and Analyze vSphere Log Files
- VCAP5-DCA Objective 5.2 – Deploy and Manage Complex Update Manager Environments
- VCAP5-DCA Objective 5.1 – Implement and Maintain Host Profiles
- VCAP5-DCA Objective 4.2 – Deploy and Test VMware FT
- VCAP5-DCA Objective 4.1 – Implement and Maintain Complex VMware HA Solutions
- VCAP5-DCA Objective 3.4 – Utilize Advanced vSphere Performance Monitoring Tools
- VCAP5-DCA Objective 3.3 – Implement and Maintain Complex DRS Solutions
- VCAP5-DCA Objective 3.2 – Optimize Virtual Machine Resources
- VCAP5-DCA Objective 3.1 – Tune and Optimize vSphere Performance
- VCAP5-DCA Objective 2.4 – Administer vNetwork Distributed Switch Settings
- VCAP5-DCA Objective 2.3 – Deploy and Maintain Scalable Virtual Networking
- VCAP5-DCA Objective 2.2 – Configure and Maintain VLANs, PVLANs and VLAN Settings
- VCAP5-DCA Objective 2.1 – Implement and Manage Complex Virtual Networks
- VCAP5-DCA Objective 1.3 – Configure and Manage Complex Multipathing and PSA Plug-ins
- VCAP5-DCA Objective 1.2 – Manage Storage Capacity in a vSphere Environment
- VCAP5-DCA Objective 1.1 – Implement and Manage Complex Storage Solutions
- VCAP5-DCA Study Guide
rhcsa_rhce
- RHCSA and RHCE Chapter 22 - Virtualization with KVM
- RHCSA and RHCE Chapter 21 - Troubleshooting
- RHCSA and RHCE Chapter 20 - Email Services
- RHCSA and RHCE Chapter 19 - Network Services
- RHCSA and RHCE Chapter 18 - DNS
- RHCSA and RHCE Chapter 17 – FTP
- RHCSA and RHCE Chapter 16 - Samba
- RHCSA and RHCE Chapter 15 – NFS
- RHCSA and RHCE Chapter 14 – Web Services
- RHCSA and RHCE Chapter 13 – Remote Access
- RHCSA and RHCE Chapter 12 – System Security
- RHCSA and RHCE Chapter 11 - SELinux
- RHCSA and RHCE Chapter 10 - The Kernel
- RHCSA and RHCE Chapter 9 - System Logging, Monitoring, and Automation
- RHCSA and RHCE Chapter 8 Network Installs
- RHCSA and RHCE Chapter 7 User Administration
- RHCSA and RHCE Chapter 6 Package Management
- RHCSA and RHCE Chapter 5 Networking
- RHCSA and RHCE Chapter 4 File Systems and Such
- RHCSA and RHCE Chapter 3 Disks and Partitioning
- RHCSA and RHCE Chapter 2 System Initialization
- RHCSA and RHCE Chapter 1 - Installation
- RHCSA and RHCE Study Guide
aws
security
- Upgrading pfSense to 2.7.x
- Using docker slim to reduce the size of a docker image
- Using Hashicorp Vault with Ansible
- Using Squid to Proxy SSL Sites
- Sophos 9 on CentOS 7
- Install Lynis and Fix Some Suggestions
- Updating to ElasticStack 5.0
- Revert to ASUS-WRT from DD-WRT on the Asus RT-AC68U Router
- Installing Splunk Forwarder on pfSense
- Getting an A+ at the Qualys SSL Test with mod_nss
- Install Zabbix on pfSense
- pfSense Logging with ELK
- Setup Suricata on pfSense
- Installing pfSense on PC Engines APU 1D4 / Netgate APU4
- Cleaning up the Snorby Database
- Migrating Splunk From FreeBSD to Debian
- Upgrade Zabbix 2.4 to 3.0
- Update Kibana 4.3 to 4.4
- Reverse Proxy Kibana with Apache
- Updating to Snorby 2.6.3
- Ossec Monitoring with Splunk and ELK
- Suricata Logs in Splunk and ELK
- Playing Around with an Elasticsearch/Logstash/Kibana (ELK) Stack
- Hack Windows 7 With The Java Rhino Exploit Using MetaSploit
- Setup an SSL Site with Mod_NSS on Debian 8 with TLS
- Running Snort on DD WRT
- Suricata on FreeBSD 10
- Aanval Setup on CentOS 7
- Snort on FreeBSD 10
- Compile OpenVAS 7 on CentOS 6
containers
- Kubespray random networking troubleshooting
- Sending Logs To Loki
- Kubespray Post Install Operations
- Upgrade OpenEBS cStor
- Velero and OpenEBS
- Using Kubespray to Install Kubernetes
- Using docker slim to reduce the size of a docker image
- Deploying AWX in Kubernetes with AWX Operator
- Using Hashicorp Vault with Ansible
- Using cStor from OpenEBS
- Deploying and Using ArgoCD
- Using Hashicorp Vault on Kubernetes
- Using Kustomize
- Playing Around With Convox
- Trying Out Some Security Tools for Kubernetes
- Adding a node to a Kubernetes cluster with kubeadm
- NGINX Ingress with Alertmanager and Prometheus
- Alerting with Prometheus on Kubernetes
- Monitoring Kubernetes with Metricbeat
- Installing OpenStack Pike with Kolla Ansible
- Using the Nginx Ingress Controller with Kubernetes
- Deploy PuppetDB and PuppetBoard with Docker Compose
- Update a Kubernetes Deployment
- Install Guacamole on Docker
- Installing Heapster for Kubernetes
- Deploy Kubernetes with kubeadm on Ubuntu 16.04
- Manually Deploy Kubernetes on CoreOS
- Creating a VIB to modify a Firewall Rule on an ESXi Host
- OpenStack, Ansible, and Kolla on Ubuntu 16.04
- Using Flannel with CoreOS
- Migrating MariaDB to Docker
- Run Elasticsearch and Kibana on Docker
- Using Splunk with Docker
- Using WP Scan Docker Image with CoreOS
- Installing CoreOS and Shipyard
- Messing Around with Kubernetes
- Testing Out Plex with Docker
virtualization
- Migrating From ESXi to Proxmox
- Creating an IPSec Tunnel between Google Cloud Platform and PFSense
- Using Foreman to Provision and Configure Machines
- Playing Around with Terraform and Jenkins
- Deploying an OpenStack Instance with Terraform
- Installing OpenStack Pike with Kolla Ansible
devops
- Deploying AWX in Kubernetes with AWX Operator
- Improving Ansible Execution Time
- Deploying and Using ArgoCD
- Deploy GitLab Runner on GCP with Terraform and Run a Simple CI/CD Job for Firebase
- Random Updates for Tekton
- Using Kustomize
- Grafana Dashboard for RabbitMQ
- Backing Up grafana Dashboards with grafcli
- Playing Around With Convox
- Trying Out Some Security Tools for Kubernetes
- Cert Manager, Botkube, and Tekton Pipelines with Conditions
- Simple CI/CD Elements with Tekton
- Monitoring Other Targets with Prometheus
- Adding Foreman Hosts with ansible and AWX
- Terraform with ESXi and Foreman
automation
- Simple Pipelines with the Harness CI module
- Deploying AWX in Kubernetes with AWX Operator
- Improving Ansible Execution Time
- Building a Nix Package
- Using Hashicorp Vault with Ansible
- Deploying and Using ArgoCD
- Deploy GitLab Runner on GCP with Terraform and Run a Simple CI/CD Job for Firebase
- Random Updates for Tekton
- Using Kustomize
- Adding Foreman Hosts with ansible and AWX
- Setting Up and Using AWX with docker-compose
distributed systems design
- Distributed Systems Design - Uber
- Distributed Systems Design - WhatsApp
- Distributed Systems Design - Netflix
- Distributed Systems Design - Twitter