07-18-2012
Parsing Logfile
Hi,
I need to continuously monitor a logfile to get the log information between a process start and end.
the logfile look like this
abcdddddddddd
cjjckkkkkkkkkkkk
abc : Process started
aaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaa
bbbbbbbbbbbbbbbbbbbbbbb
abc : Process End
abcdddddddddd
cjjckkkkkkkkkkkkabcdddddddddd
cjjckkkkkkkkkkkkabcdddddddddd
cjjckkkkkkkkkkkk
Can anybody help in this ?
i just started something like this
tail -f /xxx/xxx/xxx.log | while read line
do
# Write to a new file between the " Process started" and "Process End" string from the log.
done
outputfile expecting is :
abc : Process started
aaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaa
bbbbbbbbbbbbbbbbbbbbbbb
abc : Process End
Thanks in advance..
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LEARN ABOUT OPENSOLARIS
wsprintf
wsprintf(3C) Standard C Library Functions wsprintf(3C)
NAME
wsprintf - formatted output conversion
SYNOPSIS
#include <stdio.h>
#include <widec.h>
int wsprintf(wchar_t *s, const char *format, /* arg */ ... ););
DESCRIPTION
The wsprintf() function outputs a Process Code string ending with a Process Code (wchar_t) null character. It is the user's responsibility
to allocate enough space for this wchar_t string.
This returns the number of Process Code characters (excluding the null terminator) that have been written. The conversion specifications
and behavior of wsprintf() are the same as the regular sprintf(3C) function except that the result is a Process Code string for wsprintf(),
and on Extended Unix Code (EUC) character string for sprintf().
RETURN VALUES
Upon successful completion, wsprintf() returns the number of characters printed. Otherwise, a negative value is returned.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------------------------------------+
|ATTRIBUTE TYPE ATTRIBUTE VALUE |
|MT-Level MT-Safe |
+-----------------------------------------------------------+
SEE ALSO
wsscanf(3C), printf(3C), scanf(3C), sprintf(3C), attributes(5)
SunOS 5.11 29 Dec 1996 wsprintf(3C)