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Full Discussion: Confusing sed error message
Top Forums Shell Programming and Scripting Confusing sed error message Post 303027549 by nezabudka on Tuesday 18th of December 2018 08:15:12 AM
Old 12-18-2018
I probably corrected my message when you answered
Excuse me. re-read it please
Code:
awk '1' file
awk '0' file
awk '!0' file

--- Post updated at 13:09 ---
print array
Code:
awk '{A[$2" "$3]++; A[$3" "$2]++} END {for(i in A) print i}'

--- Post updated at 13:15 ---

in
Code:
'!A[$0]++'

awk doesn't print the array, it just gets the true or false for output or not for evry line
Last edited by nezabudka; 12-19-2018 at 12:06 AM..
 

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LEARN ABOUT PHP

mailparse_msg_extract_part_file

MAILPARSE_MSG_EXTRACT_PART_FILE(3)					 1					MAILPARSE_MSG_EXTRACT_PART_FILE(3)

mailparse_msg_extract_part_file - Extracts/decodes a message section

SYNOPSIS

       string mailparse_msg_extract_part_file (resource  $mimemail, mixed  $filename, [callable  $callbackfunc])

DESCRIPTION

	Extracts/decodes a message section from the supplied filename.

	The  contents  of  the section will be decoded according to their transfer encoding - base64, quoted-printable and uuencoded text are sup-
       ported.

PARAMETERS

	      o $mimemail
		- A valid MIME resource, created with mailparse_msg_create(3).

	      o $filename
		- Can be a file name or a valid stream resource.

	      o $callbackfunc
		- If set, this must be either a valid callback that will be passed the extracted section, or NULL to make this function return the
		extracted section.  If not specified, the contents will be sent to "stdout".

RETURN VALUES

	If $callbackfunc is not NULL returns TRUE on success.

	If $callbackfunc is set to NULL, returns the extracted section as a string.

	Returns FALSE on error.

SEE ALSO

       mailparse_msg_extract_part(3), mailparse_msg_extract_whole_part_file(3).

PHP Documentation Group 											MAILPARSE_MSG_EXTRACT_PART_FILE(3)
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