Mi NAS crea un archivo de registro en el siguiente formato:
<30>1 2014-07-21T05:02:10+02:00 ABC-NAS qlogd 6432 - - qlogd[6432]: event log: Users: Glacier, Source IP: 127.0.0.1, Computer name: localhost, Content: [Glacier] Backup job [Backup ABC-PC] finished successfully
<30>1 2014-07-21T05:02:27+02:00 ABC-NAS qlogd 6432 - - qlogd[6432]: event log: Users: Glacier, Source IP: 127.0.0.1, Computer name: localhost, Content: [Glacier] Backup job [Backup ABC-HTPC] finished successfully
<28>1 2014-07-21T05:10:59+02:00 ABC-NAS qlogd 6920 - - qlogd[6920]: event log: Users: Glacier, Source IP: 127.0.0.1, Computer name: localhost, Content: [Glacier] Backup job [Backup ABC-NAS] is abnormal shutdown
<30>1 2014-07-21T06:00:15+02:00 ABC-NAS qlogd 6920 - - qlogd[6920]: event log: Users: Glacier, Source IP: 127.0.0.1, Computer name: localhost, Content: [Glacier] Backup job [Backup ABC Metadata] started
<30>1 2014-07-21T06:00:27+02:00 ABC-NAS qlogd 6920 - - qlogd[6920]: event log: Users: Glacier, Source IP: 127.0.0.1, Computer name: localhost, Content: [Glacier] Backup job [Backup ABC Metadata] finished successfully
Usando un script BASH, me gustaría crear un archivo de texto que solo contenga:
Monday 21 July 2014 - 04:10 AM
Glacier Backup job [Backup ABC-PC] finished successfully
Monday 21 July 2014 - 07:02 AM
Glacier Backup job [Backup ABC-HTPC] finished successfully
etcétera.
Lo he estado intentando con cat y grep, pero pronto se me complica demasiado. ¿Quién puede ayudarme en la dirección correcta?
Respuesta1
aquí hay un script bash de fuerza bruta súper simple
cat log | cut -d " " -f 2,20- | while read -r date message; do
echo $date
echo $message
done
salida de muestra
2014-07-21T05:02:10+02:00
[Glacier] Backup job [Backup ABC-PC] finished successfully
2014-07-21T05:02:27+02:00
[Glacier] Backup job [Backup ABC-HTPC] finished successfully
Si desea obtener más funciones, le recomiendo encarecidamente que aprenda Python.