Getting Segmention fault error while searching string in csv file Post: 302488959

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Top Forums Shell Programming and Scripting Getting Segmention fault error while searching string in csv file Post 302488959 by poweroflinux on Wednesday 19th of January 2011 01:59:08 AM

01-19-2011

Registered User

Reply to Pravin27

Quote:

Originally Posted by pravin27

I have created file of 1.5 GB with your data and some other information(junk data) and you can see the result below.

Code:

# du -h DCILog_DEBUG.csv.2010-12-21
1.5G    DCILog_DEBUG.csv.2010-12-21
# sed -n '/getBalanceWrapper/p' DCILog_DEBUG.csv.2010-12-21
21 Dec 2010 23:59:59,760 INFO  -  [dci_plugin_InstanceOne#wlng_nt_payment_dci#1.0] getBalanceWrapper::getBalance:
21 Dec 2010 23:59:59,760 INFO  -  [dci_plugin_InstanceOne#wlng_nt_payment_dci#1.0] getBalanceWrapper::getBalance:
21 Dec 2010 23:59:59,760 INFO  -  [dci_plugin_InstanceOne#wlng_nt_payment_dci#1.0] getBalanceWrapper::getBalance:
21 Dec 2010 23:59:59,760 INFO  -  [dci_plugin_InstanceOne#wlng_nt_payment_dci#1.0] getBalanceWrapper::getBalance:

See my output below:
File size is:
[sdpuser@gnnsdp40 test]$ ll -h DCILog_DEBUG.csv.2010-12-21
-rw-r--r-- 1 sdpuser sdpadmin 11G Dec 22 13:07 DCILog_DEBUG.csv.2010-12-21

Code:

[sdpuser@gnnsdp40 test]$ ll
total 21776828
-rw-r--r-- 1 sdpuser sdpadmin 11138823326 Dec 22 13:07 DCILog_DEBUG.csv.2010-12-21
-rw-r--r-- 1 sdpuser sdpadmin  1073741824 Jan 19 11:37 newaa
-rw-r--r-- 1 sdpuser sdpadmin  1073741824 Jan 19 11:37 newab
-rw-r--r-- 1 sdpuser sdpadmin  1073741824 Jan 19 11:37 newac
-rw-r--r-- 1 sdpuser sdpadmin  1073741824 Jan 19 11:37 newad
-rw-r--r-- 1 sdpuser sdpadmin  1073741824 Jan 19 11:37 newae
-rw-r--r-- 1 sdpuser sdpadmin  1073741824 Jan 19 11:37 newaf
-rw-r--r-- 1 sdpuser sdpadmin  1073741824 Jan 19 11:37 newag
-rw-r--r-- 1 sdpuser sdpadmin  1073741824 Jan 19 11:37 newah
-rw-r--r-- 1 sdpuser sdpadmin  1073741824 Jan 19 11:37 newai
-rw-r--r-- 1 sdpuser sdpadmin  1073741824 Jan 19 11:37 newaj
-rw-r--r-- 1 sdpuser sdpadmin   401405086 Jan 19 11:37 newak
[sdpuser@gnnsdp40 test]$ sed -n '/getBalanceWrapper/p' DCILog_DEBUG.csv.2010-12-21
[sdpuser@gnnsdp40 test]$

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expand_number

EXPAND_NUMBER(3)					   BSD Library Functions Manual 					  EXPAND_NUMBER(3)

NAME

     expand_number -- format a number from human readable form

LIBRARY

     Utility functions from BSD systems (libbsd, -lbsd)

SYNOPSIS

     #include <bsd/libutil.h>

     int
     expand_number(const char *buf, uint64_t *num);

DESCRIPTION

     The expand_number() function unformats the buf string and stores a unsigned 64-bit quantity at address pointed out by the num argument.

     The expand_number() function follows the SI power of two convention.

     The prefixes are:

	   Prefix    Description    Multiplier
	   k	     kilo	    1024
	   M	     mega	    1048576
	   G	     giga	    1073741824
	   T	     tera	    1099511627776
	   P	     peta	    1125899906842624
	   E	     exa	    1152921504606846976

RETURN VALUES

     Upon successful completion, the value 0 is returned; otherwise the value -1 is returned and the global variable errno is set to indicate the
     error.

ERRORS

     The expand_number() function will fail if:

     [EINVAL]		The given string contains no digits.

     [EINVAL]		An unrecognized prefix was given.

     [ERANGE]		Result doesn't fit into 64 bits.

SEE ALSO

     humanize_number(3)

HISTORY

     The expand_number() function first appeared in FreeBSD 6.3.

BSD
								  August 15, 2010							       BSD

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