02-20-2006
pattern match and substitution, can you help?
pattern match and substitution, can you help?
file named test.txt
I want to replace all the words Event with the word Fatal in all lines containing the word ERR - but I also want to keep the output of the other lines not matching ERR
Test.txt:
Event 13 INF egegegege
Event 14 INF egegegege
Event 15 ERR egegegege
Event 16 MSG egegegege
The output I want it:
Event 13 INF egegegege
Event 14 INF egegegege
Fatal 15 ERR egegegege
Event 16 MSG egegegege
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LEARN ABOUT SUNOS
dat_evd_free
dat_evd_free(3DAT) Direct Access Transport Library Functions dat_evd_free(3DAT)
NAME
dat_evd_free - destroy an instance of the Event Dispatcher
SYNOPSIS
cc [ flag... ] file... -ldat [ library... ]
#include <dat/udat.h>
DAT_RETURN
dat_evd_free (
IN DAT_EVD_HANDLE evd_handle
)
PARAMETERS
evd_handle Handle for an instance of the Event Dispatcher.
DESCRIPTION
The dat_evd_free() function destroys a specified instance of the Event Dispatcher.
All events on the queue of the specified Event Dispatcher are lost. The destruction of the Event Dispatcher instance does not have any
effect on any DAT Objects that originated an Event Stream that had fed events to the Event Dispatcher instance. There should be no event
streams feeding the Event Dispatcher and no threads blocked on the Event Dispatcher when the EVD is being closed as at the time when it was
created.
Use of the handle of the destroyed Event Dispatcher in any consequent operation fails.
RETURN VALUES
DAT_SUCCESS The operation was successful.
DAT_INVALID_HANDLE The evd_handle parameter is invalid
DAT_INVALID_STATE Invalid parameter. There are Event Streams associated with the Event Dispatcher feeding it.
USAGE
Consumers are advised to destroy all Objects that originate Event Streams that feed an instance of the Event Dispatcher before destroying
it. An exception to this rule is Event Dispatchers of an IA.
Freeing an IA automatically destroys all Objects associated with it directly and indirectly, including Event Dispatchers.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard: uDAPL, 1.1, 1.2 |
+-----------------------------+-----------------------------+
|MT-Level |Unsafe |
+-----------------------------+-----------------------------+
SEE ALSO
libdat(3LIB), attributes(5)
SunOS 5.10 16 Jul 2004 dat_evd_free(3DAT)