logs

View and filter R4t application logs.

Usage

r4t logs [flags]

Flags

Flag	Short	Type	Description
`--last`	`-L`	int	Number of most recent log entries to show
`--start`	`-s`	string	Show logs from this date/time onward (absolute or relative)
`--end`	`-e`	string	Show logs up to this date/time
`--severity`	`-v`	string	Comma-delimited severity filter: `info`, `error`, `fatal`
`--no-truncate`	`-t`	bool	Do not truncate long log lines

Examples

# Show the last 50 log entries
r4t logs --last 50

# Show only errors and fatal messages
r4t logs --severity error,fatal

# Show logs from the last 8 minutes
r4t logs --start '8 minutes ago'

# Show logs between two timestamps
r4t logs --start '2026-03-18 10:00:00' --end '2026-03-18 11:00:00'

# Show recent errors without truncation
r4t logs --last 20 --severity error --no-truncate

Log File Location

Logs are written to ~/.local/share/r4t/logs/r4t.log in structured JSON format (via zap). Log rotation is handled automatically by lumberjack. Enable debug-level logging:

r4t set --debug true

To get the raw log file path:

# Manually
ls ~/.local/share/r4t/logs/