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Full Discussion: How to extract specific data and count number containing sets from a file?
Top Forums Shell Programming and Scripting How to extract specific data and count number containing sets from a file? Post 302442515 by guruprasadpr on Wednesday 4th of August 2010 02:03:03 PM
Old 08-04-2010
Hi

Not sure whether I understood you correctly.

Code:
# awk '{if ($x==y)a[$1]++;else a[$1]+=0;}END{for (i in a)print i,a[i]}' x=4 y=Z file
1 2
2 0
#

where x represents the column number in which you want to search, Y represents the parameter you want to search.

Guru.
 

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LEARN ABOUT OPENSOLARIS

ldap_get_entry_controls

ldap_get_entry_controls(3LDAP)				      LDAP Library Functions				    ldap_get_entry_controls(3LDAP)

NAME

       ldap_get_entry_controls - get the LDAP controls included with a directory entry in a set of search results

SYNOPSIS

       cc-flag ... file...-lldap [ -library ... ]
       #include <ldap.h>

       int ldap_get_entry_controls(LDAP *ld, LDAPMessage *entry,
	    LDAPControl ***serverctrlsp

DESCRIPTION

       The  ldap_get_entry_controls() function retrieves the LDAP v3 controls included in a directory entry in a chain of search results. The LDAP
       controls are specified in an array of LDAPControl structures. Each LDAPControl structure represents an LDAP  control.  The  function  takes
       entry as a parameter, which points to an LDAPMessage structure that represents an entry in a chain of search results.

       The  entry  notification  controls  that  are  used with persistent search controls are the only controls that are returned with individual
       entries. Other controls are returned with results sent from the server. You can call ldap_parse_result() to retrieve those controls.

ERRORS

       ldap_get_entry_controls() returns the following error codes.

       LDAP_SUCCESS	      LDAP controls were successfully retrieved.

       LDAP_DECODING_ERROR    An error occurred when decoding the BER-encoded message.

       LDAP_PARAM_ERROR       An invalid parameter was passed to the function.

       LDAP_NO_MEMORY	      Memory cannot be allocated.

ATTRIBUTES

       See attributes(5)  for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsl (32-bit)		   |
       +-----------------------------+-----------------------------+
       |			     |SUNWcslx (64-bit) 	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       ldap_error(3LDAP), ldap_parse_result(3LDAP), attributes(5)

SunOS 5.11							    6 Jan 2003					    ldap_get_entry_controls(3LDAP)
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