Cisco Cisco Email Security Appliance C160 Références techniques

Commit: This command does not require a ‘commit’.

Cluster Management: This command is restricted to machine mode. It is further restricted to the login 
host (i.e., the specific machine you are logged onto). This command requires access to the local file 
system.

Batch Command: This command does not support a batch format.

The 

grep

 command can be used to search for text strings within logs. Use the following syntax when 

you run the 

grep

 command:

You must enter either 

-e regex

 or 

regex 

to return results. 

Use the following options when you run the 

grep

 command:

The following example shows a search for the text string ‘clean’ or ‘viral’ within the antivirus logs. The 
grep command includes a regex expression:

grep [-C count] [-e regex] [-i] [-p] [-t] [regex] log_name

-C

Provides lines of context around the grep 
pattern found. Enter a value to specify the 
number of lines to include.

-e 

Enter a regular expression.

-i

Ignores case sensitivities.

-p

Paginates the output.

-t

Runs the grep command over the tail of the log 
file.

regex

Enter a regular expression.

mail3.example.com> grep "CLEAN\\|VIRAL" antivirus

Fri Jun  9 21:50:25 2006 Info: sophos antivirus - MID 1 - Result 'CLEAN' ()

Fri Jun  9 21:53:15 2006 Info: sophos antivirus - MID 2 - Result 'CLEAN' ()

Fri Jun  9 22:47:41 2006 Info: sophos antivirus - MID 3 - Result 'CLEAN' ()

Fri Jun  9 22:47:41 2006 Info: sophos antivirus - MID 4 - Result 'CLEAN' ()