lnav-unattendedlisted

## Key CLI Flags | Flag | Purpose | |------|---------| | `-n` | Headless mode — no curses UI | | `-c CMD` | Execute a single command after files load (repeatable) | | `-f FILE` | Execute commands from a `.lnav` script file | | `-e CMD` | Execute a shell command and capture output | | `-q` | Quiet — suppress default log output after commands finish | | `-t` | Prepend timestamps to stdin lines | | `-d FILE` | Write debug log to file | | `-r` | Recursively load files from directories | | `-R` | Load rotated log files | | `-N` | Do not open default syslog | --- ## Core Pattern ``` lnav -n [-q] -c "CMD1" -c "CMD2" ... -c "OUTPUT_CMD" LOGFILE [LOGFILE ...] ``` - `-n` disables the TUI - Each `-c` is executed in order after file loading - Commands starting with `:` are lnav commands - Commands starting with `;` are SQL statements - Pass `-` as the output path to write to **stdout** --- ## Output Targets (the `-` means stdout) | Command | Format | Writes | |---------|--------|--------| | `:write-csv-to -` | CSV | Last SQL result as comma-separated | | `:write-table-to -` | Aligned text | Last SQL result as text table | | `:write-json-to -` | JSON array | Last SQL result as JSON | | `:write-jsonlines-to -` | JSON Lines | One JSON object per row | | `:write-json-cols-to -` | Columnar JSON | Flattened JSON columns | | `:write-raw-to -` | Raw text | Original log file content of marked lines | | `:write-view-to -` | Plain text | Top view content (formatted) | | `:write-screen-to -