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单选题
Which configuration command removes all log filters currently configured on the ERX Edge Router？（）
A
no log here
B
no log fields
C
no log filters
D
no log severity
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单选题Which configuration command removes all log filters currently configured on the ERX Edge Router？（）A
no log hereB
no log fieldsC
no log filtersD
no log severity
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show log chassisdB
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EXECUTE DBMS_SCHEDULER.PURGE_LOG（ log_history = 5， job_name = ’JOB_LOG’）；C
EXECUTE DBMS_SCHEDULER.PURGE_LOG（ log_history = 5， which_log = ’JOB1’）；D
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myscript.ksh $1/tmp/log/script.log $2/tmp/log/script.errC
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