R3721-F3210-F3171-HP High-End Firewalls System Management and Maintenance Command Reference-6PW101

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Field Description
ERROR Represents error, see Table 19 for details
WARN Represents warning, see Table 19 for details
NOTIF Represents notice, see Table 19 for details
INFO Represents informational, see Table 19 for details
DEBUG Represents debug, see Table 19 for details
display logfile buffer
Syntax
display logfile buffer [ | { begin | exclude | include } regular-expression ]
View
Any view
Default level
1: Monitor level
Parameters
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Getting Started Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Description
Use display logfile buffer to display the contents of the log file buffer.
The system clears the log file buffer after saving logs from the buffer to the log file automatically or
manually.
The following matrix shows the command and firewall compatibility:
Command F1000-A-EI/S-EI F1000-E F5000 Firewall module
display logfile
buffer
No Yes Yes Yes
Examples
# Display the contents of the log file buffer.
<Sysname> display logfile buffer
%@27091414#Aug 7 08:04:02:470 2009 Sysname IFNET/4/INTERFACE UPDOWN:
Trap 1.3.6.1.6.3.1.1.5.4<linkUp>: Interface 983040 is Up, ifAdminStatus is 1,
ifOperStatus is 1
…