Juniper JUNOSE 11.1.X - SYSTEM EVENT LOGGING REFERENCE GUIDE 3-24-2010 Reference Manual page 44

JUNOSe 11.1.x System Event Logging Reference Guide
show log data
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Monitoring Logging System Events
* Default severity setting is overridden by the system-wide severity
setting.
* Default severity setting is overridden by the individual log severity
setting.
See show log configuration.
Use to display system events.
Use keywords to select which events are displayed:
category Limits the display to a single log event category. See the CLI online
Help for available categories.
Example
host1#show log data category os
delta Limits the display to events that occurred after the time set with the
log baseline command.
nv-file Displays the information that is currently logged to nonvolatile
storage.
Example
host1# show log data nv-file
logFile.temp: The system cannot find the file specified.
ALERT 09/12/2000 21:29:17 os: ASSERTION FAILED: file mplsNvs2.cc, line
789
ALERT 09/20/2000 02:18:06 os: ASSERTION FAILED: file osPool.cc, line 819
ALERT 09/20/2000 02:26:35 os: ASSERTION FAILED: file osPool.cc, line 819
ALERT 09/20/2000 02:44:33 os: ASSERTION FAILED: file osPool.cc, line 819
ALERT 09/20/2000 04:56:35 os: ASSERTION FAILED: file osPool.cc, line 819
ALERT 09/27/2000 03:10:25 os: ASSERTION FAILED: file
/sw0/sc/nvs/include/../nvMapBackend.h, line 235
ALERT 10/02/2000 04:05:42 os: ASSERTION FAILED: file osHeap.cc, line 439
ALERT 10/02/2000 04:08:04 os: ASSERTION FAILED: file osMessageQueue.cc,
line
42, rip1
ALERT 10/12/2000 03:43:38 os: PANIC: file osSemaphore.cc, line 54
ALERT 11/01/2000 02:03:49 os: ASSERTION FAILED: file cliCommand.cc, line
195
severity Displays events that have a specific severity level.