Linux Guide and Hints¶
The source code for this page can be found on Github.
This page contains tutorials and generally useful information regarding packages and system administration in Fedora® and CentOS®.
We are making some renovations. So forgive us if the site does not look complete.
Security
Miscellaneous
Fedora
- Getting started
- Backups
- Bup
- Cisco IP Communicator
- Clang
- COPR
- Docker
- Emulators
- Firefox
- GCC
- Git
- Gitlab
- GNOME Tips
- iPhone
- Kubernetes
- McAfee
- Misc
- Using
LD_LIBRARY_PATHin Fish - Unable to find
LibLZMA - Unable to find
wxWidgets - Update all repositories in the current directory
- YouCompleteMe crashes due to
libtinfo.soversion mismatch - KeePassHttp no longer works
- Disable TCP/IP and use sockets for MySQL
- SELinux is preventing
abrt-action-savfrom write access on the directory /var/lib/rpm - Swapping Desktop Environments
- Upon logging into XFCE, desktop freezes until you switch to another TTY
- Using
- mpv
- negativo17 repositories and Nvidia drivers
- Packaging
- pip
- Powerline
- Pulseaudio
- tmux
- vim
- VirtualBox
- VMware
- Wine Tips
- XScreenSaver
CentOS
- Auto-Provisioning
- FreeIPA
- NAT/Router
- OpenLDAP
- The System Administrator Experience
- Recommendations
- Certification Completions
- Notes and Changelog
- Begin
- Setup a KVM Hypervisor
- DHCP and DNS
- Server and Content Management
- Connect Content Management to Hypervisor
- Spin Up VM’s Using Katello/Spacewalk
- Setup FreeIPA
- Spin Up Two VM’s for Databases
- Spin Up Configuration Management
- Spin Up VM for NFS/iSCSI
- Deploy Bacula Server
- Deploy Four VM’s
- Deploy Load Balancer VM
- Deploy Postfix VM
- Setup Nagios VM
- Setup Syslog VM
- Document Your Work
- RPM Build Server
- Git Server
- Ansible
- Unbound
Training Resources
- EX362 Exam Prep
- Overview
- Exam Information
- Resources
- Hardware Recommendations
- Installing FreeIPA/Red Hat IdM with replicas for growth and scale
- Creating Users, Groups, and Policies
- Install and configure IdM Clients
- Configure roaming/automounted home directories
- Use the REST api to query IdM
- Configure Kerberized services
- Create a trust with Active Directory
- Configure/control policies and user access
- Configure and manage a certificate authority
- Back up an IdM infrastructure
- Configure IdM as an LDAP backend for external services
- Implement a SSO
- EX407 Exam Prep
- Overview
- Exam Information
- Resources
- Objectives
- Practice Exam
- Requirements
- Task 1: Adhoc
- Task 2: Manage File Content
- Task 3: Manage SSH Configuration
- Task 4: Ansible Vault
- Task 5: Users and Groups
- Task 6: Scheduling Tasks
- Task 7: Software Repositories
- Task 8: Working with Roles
- Task 9: Working with Roles
- Task 10: Download roles from Galaxy
- Task 11: Security
- Task 12: Use conditionals to control play execution
- Task 13: Use archiving
- Task 14: Work with facts
- Task 15: Install software
- Task 16: Services
- Task 17: Create and use templates
- EX415 Exam Prep