01-22-2009
Redirect ErrorLog to a script
Hello, guys!
I need to redirect the error_log of apache web server to a script. I tried to use a pipe instead of a filename but this will cause me some troubles beacause cPanel doesn't like it. So, I would like to try something else.
Do you have any ideea on how can I read the content of the error_log file realtime? I can do a small daemon that will check from time to time the error_log file but this would be a waste of time. I need something that works realtime.
I guess that I should make error_log be a pipe to a script, but I'm not sure how to do this. Can someone give an ideea? Or do you have any ideeas on how could I read error_log realtime without having to change httpd.conf?
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LEARN ABOUT LINUX
ludelete
ludelete(1M) ludelete(1M)
NAME
ludelete - delete a boot environment
SYNOPSIS
/usr/sbin/ludelete [-l error_log] [-o outfile] BE_name [-X]
DESCRIPTION
The ludelete command is part of a suite of commands that make up the Live Upgrade feature of the Solaris operating environment. See
live_upgrade(5) for a description of the Live Upgrade feature.
The ludelete command deletes all records associated with a boot environment (BE) on all defined complete BEs. A complete BE is one that is
not participating in an lucreate(1M), luupgrade(1M), or lucompare(1M) operation. Use lustatus(1M) to determine a BE's status. You can
delete neither the current BE, nor the BE that will become current upon the next reboot. Also, you cannot delete a BE that has file systems
mounted with lumount(1M) or mount(1M).
ludelete does not alter any files on the BE being deleted.
The ludelete command requires root privileges.
OPTIONS
The ludelete command has the following options:
-l error_log
Error and status messages are sent to error_log, in addition to where they are sent in your current environment.
-o outfile
All command output is sent to outfile, in addition to where it is sent in your current environment.
-X
Enable XML output. Characteristics of XML are defined in DTD, in /usr/share/lib/xml/dtd/lu_cli.dtd.<num>, where <num> is the version
number of the DTD file.
OPERANDS
BE_name
Name of the BE to be deleted.
EXIT STATUS
The following exit values are returned:
0 Successful completion.
>0 An error occurred.
FILES
/etc/lutab
list of BEs on the system
/usr/share/lib/xml/dtd/lu_cli.dtd.<num>
Live Upgrade DTD (see -X option)
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWluu |
+-----------------------------+-----------------------------+
SEE ALSO
lu(1M), luactivate(1M), lucancel(1M), lucompare(1M), lucreate(1M), lucurr(1M), ludesc(1M), lufslist(1M), lumake(1M), lumount(1M), lure-
name(1M), lustatus(1M), luupgrade(1M), lutab(4), attributes(5), live_upgrade(5)
SunOS 5.10 24 Jan 2002 ludelete(1M)