rsyslog

# RSyslog RSyslog advanced system logging reference — high-performance log processing. ## Commands | Command | Description | |---------|-------------| | `intro` | What is RSyslog, architecture, features | | `config` | rsyslog.conf structure, three syntax formats | | `modules` | Input/output/parser modules reference | | `templates` | Property replacer, JSON output, dynamic files | | `filtering` | Property-based, expression, RainerScript filters | | `remote` | TCP/UDP/RELP forwarding, TLS encryption | | `performance` | Queue types, disk-assist, rate limiting, impstats | | `troubleshoot` | Config validation, debug mode, common problems |