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logs

View and filter R4t application logs.

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Usage

r4t logs [flags]

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Flags

FlagShortTypeDescription
--last-LintNumber of most recent log entries to show
--start-sstringShow logs from this date/time onward (absolute or relative)
--end-estringShow logs up to this date/time
--severity-vstringComma-delimited severity filter: info, error, fatal
--no-truncate-tboolDo not truncate long log lines

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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

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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/