Index

AIX
- Cluster
  - Hacmp
- Management
  - Hmc
  - Vios
- Network
  - Interface
  - Nfs
  - Route
- Others
  - Mail
  - Perl
  - Printer
- Package
  - Alt Rootvg
  - Dvd
  - Library
  - Nim
  - Package-fix
  - Upgrade
  - Yum-install
- Performance
- Procedures
  - Install Powerpath
  - Migrate Rootvg
- Service
  - Service
- Storage
  - Fc Card
  - Filesystem
  - Lvm
  - Mpio
  - Volume
- Troubleshooting
  - Log Trace
- User
  - Limits
  - User Magement
Codes
- Bash
  - Variables
- Java
  - Jar File
- Python
  - Tips
  - Module
    - Argparse
    - Boto3
    - Csv
    - Multiprocess
    - Regex
    - Ssh
  - Tools
    - Convert Size
    - Day Of Week
    - Ldap
    - Slugger
- Shell
  - Commands
    - Awk
    - Find
    - Sed
    - Set
  - Widget
- Tools
  - Jq
- Windows
  - Excel
Containers
- Kubernetes
  - Cert Manager
  - Kubeadm
  - Kubectl
  - Network
  - Plugins
  - Tips
- Openshift
  - Label Selector
  - Network
    - Egress
    - Ingress
    - Network Policy
    - Ovn
  - Objects
    - Statefulset
  - Security
    - Certificate
    - Roles
    - Scc
    - User Access
  - Storage
    - Volumes
  - Troubleshooting
    - Basics
    - Etcd
    - Kubeapi
    - Logs Event
    - Management
  - Upgrade
    - Machine Config
    - Upgrade
- Runtime
  - Docker
  - Podman
- Tools
  - Docker-compose
  - Helm
  - Kaniko
  - Kasten
  - Trivy
Linux
- Cluster
  - Pacemaker
- Network
  - Bonding
  - Iptables
  - Netstat
  - Network Manager
  - Nfs
  - Routes
- Others
  - Crontab
  - Mail
  - Timezone
- Package
  - Dnf
  - Rpm
  - Yum
- Performance
  - Memory Swap
- Security
  - Aide
  - Cve
  - Openscap
  - Password
  - Permission
  - Selinux
  - Ssh
  - Sudo
- Service
  - Process Service
  - Systemd
- Storage
- Tools
  - Apache
  - Nmon
  - Openssl
  - Rear
  - Rsync
  - Satellite
  - Screen
  - Tmux
  - Udev
  - Utils
  - Vi
- Troubleshooting
  - Auditd
  - Filesystems
  - Kernel
  - Log Trace
  - Network
  - Rescue Recovery
  - Syscall
- User
  - Limits
  - User Group
Others
- Cloud
  - GCP
    - Client
  - Openstack
    - Client
- Database
  - Elasticsearch
  - Etcd
  - Influxdb
  - Mariadb
  - Mongodb
  - Oracle
  - Patroni
  - Postgres
  - Prometheus
  - Sql
- DevOps
  - Git
  - Gitlab
  - Vault
  - Ansible
    - Adhoc
    - Callback
    - Config
    - Functions
    - Meta
    - Modules
- Hardware
  - ILO
    - Idrac
- Monitoring
  - Graylog
  - Logstash
- Network
  - Cidr Subnet
- Tips
  - Clavier
- Windows
  - Network
Storage
- Ceph
  - Base
  - Block Storage
  - Cephfs
  - Object Storage
  - Osd
  - Troubleshooting
- EMC
  - Unisphere
  - Vmax
- S3
  - Aws Cli
  - Rclone
  - S3 Cmd