py/diagnosis/system_logs.yaml

- name: System logs
  member:

    - name: View kernel logs
      description: 'Views the last k lines of the kernel logs.'
      inputs:
        - prompt: 'Number of lines to show: '
          var_id: 1
          type: number
          min: 1
          max: 3000
          step: 1
          unit: 'lines'
      steps:
        - command: 'tail -n "$1" /var/log/messages'

    - name: View kernel crash logs
      description: 'Views the last k lines of the kernel crash logs.'
      inputs:
        - prompt: 'Number of lines to show: '
          var_id: 1
          type: number
          min: 1
          max: 3000
          step: 1
          unit: 'lines'
      steps:
        - command: "tr -cd '\\11\\12\\15\\40-\\176' < /dev/pstore/console-ramoops | tail -n $1"

    - name: Rotate logs
      description: 'Rotates the system logs.'
      steps:
        - command: 'rm -f /var/lib/cleanup_logs_paused'
        - command: '/usr/sbin/chromeos-cleanup-logs'

    - name: View FW logs (x86 only)
      steps:
      - command: 'cbmem -c'

    - name: View EC logs
      inputs:
        - prompt: 'Which one? '
          var_id: 1
          type: choices
          choices: ['console', 'panicinfo', 'port80read', 'event log']
        - prompt: 'Number of lines to show: '
          var_id: 2
          type: number
          min: 1
          max: 3000
          step: 1
          unit: 'lines'
      steps:
        - command: 'if [ "$1" = "event log" ]; then mosys eventlog list | tail -n $2; else ectool $1 | tail -n $2; fi'

    - name: View Chrome logs
      inputs:
        - prompt: 'Which log file to view? '
          var_id: 1
          type: choices
          choices: "!echo $(ls /var/log/ui | sed -e 's/ui\\.//g' | sort -n) older"
      steps:
        - command: 'if [ "$1" = "older" ]; then
                      cat /var/log/Xorg.0.log;
                    else
                      cat /var/log/ui/ui.$1;
                    fi'