Contents

Linux-Sysadmin Cheat Sheet

Linux-Automation
Linux-Networking
Shell Scripting
SSH
Webserver

Software Firewalls, LBs

Install Servers

Orchestration Tools

Database

MySQL
Postgres
sqlite

Debian

Debugging / Performance Tools

Encryption

Filesystem / Partitioning

Automated Sync

Synching without a distributed filesystem

Distributed Filesystems

NameVendorDistinguishing Features
CephObject store with NFS mounting and S3 API
DRBDLinbitMore a replication mechanism
GlusterFSRedhatNFS drop-in
GridFS
HDFSHadoopFUSE mountable
LustreOracleabandoned, used in HPC
MooseFSNFS drop-in

Hosting / ISP

Hardware Info

Mail

Middleware

Misc

Monitoring

Package Management

RAID

Runlevel

Security