crab logs

View and manage diagnostic logs.

Synopsis

crab logs <COMMAND>

Description

crab logs manages diagnostic log files. Use last or show to read a log, list to discover names, and clear to delete all log files.

The default log level is error. Set CRAB_LOG=debug or pass --log-level debug for a single troubleshooting run.

For conceptual background, see Log Management.

Commands

Command	Purpose
`list`	List all log files
`last`	Show the most recent log file
`show <NAME>`	Show a specific log file
`clear`	Delete all log files

Examples

View recent logs

crab logs list
crab logs last

Show a named log file

crab logs show <NAME>

Delete log files

crab logs clear

List files before selecting show, because a displayed label and a filesystem name may differ across releases. Capture last or the relevant named log before running clear; clearing is destructive and removes every diagnostic log file managed by this command. Logs can contain repository paths and provider details, so review them before sharing outside the incident team.