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Full Discussion: Regex matching column awk
Top Forums UNIX for Dummies Questions & Answers Regex matching column awk Post 302948070 by MadeInGermany on Thursday 25th of June 2015 11:58:20 AM
Old 06-25-2015
Code:
awk '$2~"^[^/]/[^/]$"' file

Since $2 is the 2nd (white-space-separated) field, you can use the ^ and $ anchors.
For your attempt, simply add the left anchor:
Code:
awk  'match($2,/^[a-zA-Z0-9]\/[a-zA-Z0-9]$/){ print }' file

With egrep (or grep -E) you have to insist on a leading space:
Code:
egrep '[[:space:]][^/]/[^/]$' file

Last edited by MadeInGermany; 06-25-2015 at 01:04 PM..
 

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LEARN ABOUT PHP

db2_field_scale

DB2_FIELD_SCALE(3)							 1							DB2_FIELD_SCALE(3)

db2_field_scale - Returns the scale of the indicated column in a result set

SYNOPSIS

       int db2_field_scale (resource  $stmt, mixed  $column)

DESCRIPTION

	Returns the scale of the indicated column in a result set.

PARAMETERS

	      o $stmt
		- Specifies a statement resource containing a result set.

	      o $column
		-  Specifies  the  column in the result set. This can either be an integer representing the 0-indexed position of the column, or a
		string containing the name of the column.

RETURN VALUES

	Returns an integer containing the  scale  of  the  specified  column.  If  the	specified  column  does  not  exist  in  the  result  set,
       db2_field_scale(3) returns FALSE.

SEE ALSO

       db2_field_display_size(3), db2_field_name(3), db2_field_num(3), db2_field_precision(3), db2_field_type(3), db2_field_width(3).

PHP Documentation Group 													DB2_FIELD_SCALE(3)
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