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CentOS 7
CentOS 6
Fedora 26
Fedora 25
Debian 9
Debian 8
Ubuntu 17.04
Ubuntu 16.04 LTS
SUSE Linux Enterprise 12
SUSE Linux Enterprise 11
Windows Server 2016
Windows Server 2012 R2
Other Tips
CentOS 5
Fedora 24
Fedora 23
Fedora 22
Fedora 21
Fedora 20
Fedora 19
Fedora 18
Fedora 17
Fedora 16
Fedora 15
Fedora 14
Fedora 13
Debian 7
Debian 6
Ubuntu 15.04
Ubuntu 14.04 LTS
Ubuntu 13.04
Ubuntu 12.04 LTS
Ubuntu 11.04
Ubuntu 10.04 LTS
Fedora 12
Fedora 11
Fedora 10
Scientific Linux 6
Introductions
Histories
Commands Help
Links/Contact
9514 / 56202555
CentOS 7
Install / Initial Config
Install CentOS
( 1 ) Download CentOS 7
( 2 ) Install CentOS 7
Initial Settings
( 1 ) Add an User
( 2 ) FireWall & SELinux
( 3 ) Configure Networking
( 4 ) Configure Services
( 5 ) Update System
( 6 ) Add Repositories
( 7 ) Configure vim
( 8 ) Configure sudo
( 9 ) Cron's Setting
NTP / SSH Server
NTP Server
(1) Configure NTP Server (NTPd)
(2) Configure NTP Server (Chrony)
(3) Configure NTP Client
SSH Server
( 1 ) Password Authentication
( 2 ) SSH File Transfer(CentOS)
( 3 ) SSH File Transfer(Windows)
( 4 ) SSH Keys Authentication
( 5 ) SFTP only + Chroot
( 6 ) SSH Port Forwarding
( 7 ) SSH X11 Forwarding
( 8 ) Use SSHPass
( 9 ) Use SSH-Agent
(10) Use Parallel SSH
DNS / DHCP Server
DNS/DHCP Server (Dnsmasq)
(1) Install Dnsmasq
(2) Configure DHCP Server
DNS Server (BIND)
(1) Install BIND
(2) Set Zones
(3) Start BIND
(4) Enable chroot
(5) Set CNAME
(6) Configure Slave DNS Server
DHCP Server
(1) Configure DHCP Server
(2) Configure DHCP Client
Storage Server
NFS
(1) Configure NFS Server
(2) Configure NFS Client(CentOS)
(3) Configure NFS Client(Win Server)
(4) Configure NFS Client(Win Client)
iSCSI
(1) Configure iSCSI Target
(2) Configure iSCSI Target (tgt)
(3) Configure iSCSI Initiator(CentOS)
(4) Configure iSCSI Initiator(Win)
Ceph
(1) Configure Ceph Cluster
(2) Use as Block Device
(3) Use as File System
GlusterFS
(1) Install GlusterFS
(2) Distributed Setting
(3) Replication Setting
(4) Striping Setting
(5) Distributed + Replication
(6) Striping + Replication
(7) Clients' Settings
Virtualization
KVM
(1) Install KVM
(2) Create a Virtual Machine#1
(3) Create a Virtual Machine#2
(4) Basic Operations
(5) Virt Tools
(6) Live Migration
(7) SPICE Server
(8) SPICE Client
(9) Nested KVM
oVirt
(1) Configure Control Server
(2) Configure oVirt Node
(3) Add Target Node for Manage
(4) Add Storage
(5) Create Virtual Machine
Xen
(1) Install Xen
(2) Create a Virtual Machine
VMware Player
(1) Install VMware Player
(2) Create a Virtual Machine
(3) Nested Virtualization
Docker
(1) Install Docker
(2) Add Images
(3) Access to Container
(4) Use Dockerfile#1
(5) Use Dockerfile#2
(6) Use Docker-Registry#1
(7) Use Docker-Registry#2
(8) Use Persistent Storage
(9) Docker Swarm
Kubernetes
(1) Configure Admin Node
(2) Configure Container Node
(3) Create Pods
(4) Use Persistent Storage
VirtualBox
(1) Install VirtualBox
(2) Create a Virtual Machine#1
(3) Install GuestAdditions
(4) Create a Virtual Machine#2
Cloud Compute
OpenStack Ocata
( 1 ) Ocata Overview
( 2 ) Pre-Requirements
( 3 ) Configure Keystone#1
( 4 ) Configure Keystone#2
( 5 ) Configure Glance
( 6 ) Configure Nova#1
( 7 ) Configure Nova#2
( 8 ) Configure Nova#3
( 9 ) Configure Neutron#1
(10) Configure Neutron#2
(11) Add VM Images
(12) Configure Networking
(13) Run Instances
(14) Configure Horizon
(15) Add Compute Nodes
(16) Configure Neutron#3
(17) Configure Neutron#4
(18) Configure Neutron#5
(19) Neutron Network (VLAN)
(20) Neutron Network (VXLAN)
OpenStack Newton
OpenStack Mitaka
OpenStack Liberty
(21) Configure Cinder#1
(22) Configure Cinder#2
(23) Cinder Storage (LVM)
(24) Cinder Storage (NFS)
(25) Cinder Storage (Multi-Back)
(26) Configure Swift#1
(27) Configure Swift#2
(28) Configure Swift#3
(29) How to use Swift
(30) Configure Heat#1
(31) Configure Heat#2
(32) How to use Heat
(33) Configure Manila#1
(34) Configure Manila#2
(35) How to use Manila#1
(36) How to use Manila#2
(37) Configure Barbican
(38) How to use Barbican
(39) OpenStack Rally
(40) OpenStack Packstack
OpenStack Kilo
OpenStack Juno
OpenStack Icehouse
Directory Server
FreeIPA
(1) Configure FreeIPA Server
(2) Add User Accounts
(3) Configure FreeIPA Client
(4) Basic Operation
(5) Use Web GUI
(6) FreeIPA Replication
OpenLDAP
(1) Configure LDAP Server
(2) Add User Accounts
(3) Configure LDAP Client
(4) LDAP over TLS
(5) LDAP Replication
(6) Multi-Master Replication
(7) Install phpLDAPadmin
NIS
(1) Configure NIS Server
(2) Configure NIS Client
(3) Configure NIS Slave
WEB Server
Apache httpd
( 1 ) Install Apache httpd
( 2 ) Use Perl Scripts
( 3 ) Use PHP Scripts
( 4 ) Use Ruby Scripts
( 5 ) Use Python Scripts
( 6 ) Enable Userdir
( 7 ) Virtual Hostings
( 8 ) Configure SSL
( 9 ) Enable Basic Auth
(10) Basic Auth+PAM
(11) Basic Auth+LDAP
(12) Enable Kerberos Auth
(13) Use WebDAV
(14) Perl + mod_perl
(15) PHP + PHP-FPM
(16) Python + mod_wsgi
(17) WebMail : SquirrelMail
(18) WebMail : RoundCube
(19) WebMail : RainLoop
(20) Log Analyzer : AWstats
(21) Log Analyzer : Piwik
(22) Blog System : WordPress
(23) Wiki System : MediaWiki
(24) Use mod_proxy#1
(25) Use mod_proxy#2
(26) Use mod_proxy_wstunnel
(27) Use mod_ratelimit
(28) Use mod_limitipconn
(29) Use mod_evasive
(30) Use mod_security
Nginx
( 1 ) Install Nginx
( 2 ) Virtual Hostings
( 3 ) Enable Userdir
( 4 ) Configure SSL
( 5 ) Enable Basic Auth
( 6 ) Reverse Proxy Settings#1
( 7 ) Reverse Proxy Settings#2
( 8 ) Reverse Proxy Settings#3
( 9 ) Nginx + PHP-FPM
Database
PostgreSQL 9.2
PostgreSQL 9.5
( 1 ) Install PostgreSQL 9.5
( 2 ) Install phpPgAdmin
( 3 ) Replication Settings
MariaDB 5.5
MariaDB 10.1
( 1 ) Install MariaDB 10.1
( 2 ) Install phpMyAdmin
( 3 ) Replication Settings
( 4 ) MariaDB Galera Cluster
MySQL 5.6
MySQL 5.7
( 1 ) Install MySQL 5.7
( 2 ) Install phpMyAdmin
( 3 ) Replication Settings
Oracle Database 12c
( 1 ) Pre-Requirements
( 2 ) Install Oracle 12c
( 3 ) Add Oracle Net Listener
( 4 ) Create Database
( 5 ) Use Enterprise Manager
( 6 ) Create Systemd file
Memcached
( 1 ) Install Memcached
( 2 ) Basic Usage
( 3 ) Use it on Python
( 4 ) Use it on PHP
( 5 ) Use it on Node.js
Redis
( 1 ) Install Redis
( 2 ) Basic Usage#1
( 3 ) Basic Usage#2 (Keys)
( 4 ) Basic Usage#3 (Lists)
( 5 ) Basic Usage#4 (Hashes)
( 6 ) Basic Usage#5 (Sets)
( 7 ) Use it on Python
( 8 ) Use it on PHP
( 9 ) Use it on Node.js
(10) Redis Replication
(11) Redis Sentinel
(12) Redis Benchmark
FTP Server
(1) Install Vsftpd
(2) Install ProFTPD
(3) Install Pure-FTPd
(4) FTP Client : CentOS
(5) FTP Client : Windows
(6) Vsftpd over TLS/SSL
(7) ProFTPD over TLS/SSL
(8) Pure-FTPd over TLS/SSL
(9) Pure-FTPd + Clamav
MAIL Server
( 1 ) Install Postfix
( 2 ) Install Dovecot
( 3 ) Add Mail Accounts#1
( 4 ) Email Client's Setting
( 5 ) Configure SSL
( 6 ) Virtual domain
( 7 ) Add Mail Accounts#2
( 8 ) Postfix + Clamav + Amavisd
( 9 ) Mail Log Analyze : pflogsumm
(10) Mail Log Analyze : Awstats
Samba Server
(1) Fully accessed shared Folder
(2) Limited shared Folder
(3) Samba Winbind
(4) Samba AD DC : Install
(5) Samba AD DC : User Manage
(6) Samba AD DC : Join Domain
Proxy Server
(1) Install Squid
(2) Configure Proxy Client
(3) Use Basic Auth
(4) Reverse Proxy Settings
(5) Squid + SquidClamav
(6) Squid + SquidGuard
Load Balancing
Pen
(1) HTTP Load Balancing
(2) SSL Settings
(3) Refer to the Statics
(4) MariaDB Load Balancing
Pound
(1) HTTP Load Balancing
(2) SSL Settings
(3) URL Redirect
LVS
(1) Install LVS
(2) LVS + Keepalived
HAProxy
(1) HTTP Load Balancing
(2) SSL Settings
(3) Refer to the Statistics#1
(4) Refer to the Statistics#2
(5) Load Balancing on Layer4
Monitoring
OSQuery
( 1 ) Install OSQuery
( 2 ) Scheduled Monitoring
Munin
( 1 ) Install Munin
( 2 ) Email Notification
( 3 ) Set Thresholds
( 4 ) Add Target Hosts
( 5 ) Add Target Items
SysStat
( 1 ) Install SysStat
( 2 ) How to use
Zabbix 3.2
( 1 ) Install Zabbix 3.2
( 2 ) Initial Setup
( 3 ) Change admin password
( 4 ) Set Monitoring Target
( 5 ) Set SMTP for Notifications
( 6 ) Notification email setting
( 7 ) Add Monitoring Target(CentOS)
( 8 ) Add Monitoring Target(Win)
( 9 ) Add Monitoring Item
Zabbix 3.0 LTS
Zabbix 2.4
MRTG
( 1 ) Install MRTG
( 2 ) Get CPU Load Average
( 3 ) Get Memory Usage
( 4 ) Get Disk Usage
( 5 ) Get httpd Processes
Cacti
( 1 ) Install Cacti
( 2 ) Setup Cacti
( 3 ) Basic Monitoring Settings
( 4 ) Email Notification Settings
( 5 ) Enable Threshold
( 6 ) Set Threshold
( 7 ) Add Monitoring Host
Nagios
( 1 ) Install Nagios
( 2 ) Notification Setting
( 3 ) Set Thresholds
( 4 ) Add Monitoring Target Item
( 5 ) Add Monitoring Target Host#1
( 6 ) Add Monitoring Target Host#2
( 7 ) Add Monitoring Target Host#3
Monitorix
Lang / Development
Ruby
Install Ruby 2.2
Install Ruby 2.3
Install Ruby 2.4
Install Ruby on Rails 4
Install Ruby on Rails 5
JavaScript
Install Node.js
Install Node.js 4
Install Node.js 6
PHP
Install PHP 5.6
Install PHP 7.0
Install PHP 7.1
Python
Install Python 3.3
Install Python 3.4
Install Python 3.5
Install Django
Java
Install JDK 8
Install OpenJDK 8
Install Tomcat 8
Desktop Env
(10) Connect to Windows with RDP
( 9 ) VNC Client : noVNC
( 8 ) VNC Server
( 7 ) Xrdp Server
( 6 ) Xfce Desktop
( 5 ) MATE Desktop
( 4 ) Cinnamon Desktop
( 3 ) KDE Desktop
( 2 ) Use GNOME Shell
( 1 ) GNOME Desktop
Others #1
Zarafa
- Groupware
(1) Install Zarafa
(2) Access to Web UI
Zimbra
- Groupware
(1) Install Zimbra
(2) Setup Zimbra
Bacula
- Backup
(1) Configure Bacula Server#1
(2) Configure Bacula Server#2
(3) Configure Bacula Client
(4) Backup Operation
(5) Restore Operation
Subversion
- Revision Control
(1) Install Subversion
(2) Set Access Control
(3) Windows Client
(4) HTTP Access
Gitolite3
- Revision Control
(1) Install Gitolite
(2) Add Users
(3) Add Repositories
(4) Set Access Control
RabbitMQ
- Message Broker
(1) Install RabbitMQ
(2) Use on Python
(3) Use on PHP
(4) Use on Ruby
(5) Use Web UI
(6) Use rabbitmqadmin
(7) Configure Cluster
ElasticStack
- Search Engine+
(1) Install Elasticsearch
(2) Elasticsearch Cluster
(3) Install Kibana
(4) Install Logstash
(5) Install Metricbeat
(6) Install Packetbeat
(7) Install Filebeat
(8) Install Heartbeat
(9) Install Winlogbeat
Func
- Remote Manage
(1) Install Func
(2) Basic Operation
(3) Use YumModule
(4) Use CopyFileModule
(5) Use CommandModule
Salt
- Config Manage
(1) Install Salt
(2) Salt Basic Usage
(3) Use Salt State File#1
(4) Use Salt State File#2
(5) Use Salt-cp
Puppet
- Config Manage
( 1 ) Install Puppet
( 2 ) file Resource
( 3 ) package Resource
( 4 ) service Resource
( 5 ) group Resource
( 6 ) user Resource
( 7 ) exec Resource
( 8 ) node Section
( 9 ) class Section
(10) facter Variable
Ansible
- Config Manage
(1) Install Ansible
(2) Basic Usage
(3) Use Playbook#1
(4) Use Playbook#2
(5) Use Playbook#3
(6) Use Playbook#4
(7) Use Playbook#5
(8) Use Playbook#6
Spacewalk
- System Manage
(1) Install Spacewalk
(2) Initial Settings
(3) Clients' Settings
Pacemaker
- HA Cluster
(1) Install Pacemaker
(2) Add Resource (httpd)
(3) CLVM + GFS2
DRBD
- Distributed Storage
(1) Install DRBD
(2) Configure DRBD
PXE Boot
- PXE Server
(1) Configure PXE Server
(2) Network Install
(3) Kickstart Install
(4) Diskless Client
OpenVPN
- VPN Server
(1) Configure VPN Server
(2) Configure VPN Client
LVM
- LVM Manage
(1) Manage Phisical Volumes
(2) Manage Volume Groups
(3) Manage Logical Volumes
(4) Create Mirroring Volume
(5) Create Striped Volume
Rsyslog
- Syslog Server
(1) Output Logs to Remote Host
(2) Output Logs to Database
Auditd
- Audit
(1) Install Auditd
(2) Output Logs to Remote Host
(3) Search Logs with ausearch
(4) Display Logs with aureport
(5) Add Audit Rules
SELinux
- Access Control
( 1 ) SELinux Operating Mode
( 2 ) SELinux Policy Type
( 3 ) SELinux Context
( 4 ) Change Boolean Values
( 5 ) Change File Types
( 6 ) Change Port Types
( 7 ) Search Logs
( 8 ) Use SETroubleShoot
( 9 ) Use audit2allow
(10) Use matchpathcon
(11) Use sesearch
Firewalld
- Packet Filter
(1) Basic Operation
(2) IP Masquerade
Others #2
Configure Local Yum Mirror
Check Network Bandwidth
Mount with SSHFS
Display Hardware Info
Configure RAID 1
Set Disk Quota
Display HDD Info
Add Hard Drive
Create SSL Certificates
Reset root Password
Monitor User Activity
Count attempted Accesses
Change RunLevel
Set Timezone
Set Keymap
Set System Language
Set Password Rules
Set Hostname
Virtualmin
- System Manage
Usermin
- System Manage
Webmin
- System Manage
Ajenti
- System Manage
Cockpit
- System Manage
Redmine
- Project Manage
GitLab
- Project Manage
ownCloud
- Cloud Storage
Hadoop
- Distributed File Sys
PowerShell
- CommandLine Shell
Lynis
- Security Audit
Tripwire
- Host Bsed IDS
AIDE
- Host Bsed IDS
RKHunter
- Detect Rootkit
Lsync
- File Sync
Rsync
- File Sync
TCP Wrapp
- Access Controls
ACL
- Access Controls
Realmd
- Join in AD Domain
Clamav
- AntiVirus
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Other OS Config Examples
1.
CentOS 7 Configuration Examples
2.
CentOS 6 Configuration Examples
3.
Fedora 26 Configuration Examples
4.
Fedora 25 Configuration Examples
5.
Debian 9 Configuration Examples
6.
Debian 8 Configuration Examples
7.
Ubuntu 17.04 Configuration Examples
8.
Ubuntu 16.04 LTS Configuration Examples
9.
SUSE Linux Enterprise 12 Configuration Examples
10.
SUSE Linux Enterprise 11 Configuration Examples
11.
Windows Server 2016 Configuration Examples
12.
Windows Server 2012 R2 Configuration Examples
13.
Other Tips Configuration Examples
14.
CentOS 5 Configuration Examples
15.
Fedora 24 Configuration Examples
16.
Fedora 23 Configuration Examples
17.
Fedora 22 Configuration Examples
18.
Fedora 21 Configuration Examples
19.
Fedora 20 Configuration Examples
20.
Fedora 19 Configuration Examples
21.
Fedora 18 Configuration Examples
22.
Fedora 17 Configuration Examples
23.
Fedora 16 Configuration Examples
24.
Fedora 15 Configuration Examples
25.
Fedora 14 Configuration Examples
26.
Fedora 13 Configuration Examples
27.
Debian 7 Configuration Examples
28.
Debian 6 Configuration Examples
29.
Ubuntu 15.04 Configuration Examples
30.
Ubuntu 14.04 LTS Configuration Examples
31.
Ubuntu 13.04 Configuration Examples
32.
Ubuntu 12.04 LTS Configuration Examples
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Ubuntu 11.04 Configuration Examples
34.
Ubuntu 10.04 LTS Configuration Examples
35.
Fedora 12 Configuration Examples
36.
Fedora 11 Configuration Examples
37.
Fedora 10 Configuration Examples
38.
Scientific Linux 6 Configuration Examples