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Top Forums Shell Programming and Scripting The cut command. Really simple question! Post 302133824 by rorey_breaker on Sunday 26th of August 2007 10:22:29 AM
Old 08-26-2007
The cut command. Really simple question!

hi, sorry for asking what I am sure is a really easy question, I am wanting to cut the users real name from the output of 'finger'.

$ cut -f2-3 filename

is in my script but it only seems to cut the first line.

I need to cut the 2nd and 3rd word from each line and store them in variables to echo later.

I have been reading the web for ages, and all suggests the above line of code.

Thanks!
 

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MB_STRCUT(3)								 1							      MB_STRCUT(3)

mb_strcut - Get part of string

SYNOPSIS
string mb_strcut (string $str, int $start, [int $length = NULL], [string $encoding = mb_internal_encoding()]) DESCRIPTION
mb_strcut(3) extracts a substring from a string similarly to mb_substr(3), but operates on bytes instead of characters. If the cut position happens to be between two bytes of a multi-byte character, the cut is performed starting from the first byte of that character. This is also the difference to the substr(3) function, which would simply cut the string between the bytes and thus result in a malformed byte sequence. PARAMETERS
o $str - The string being cut. o $start - Starting position in bytes. o $length - Length in bytes. If omitted or NULL is passed, extract all bytes to the end of the string. o $encoding -The $encoding parameter is the character encoding. If it is omitted, the internal character encoding value will be used. RETURN VALUES
mb_strcut(3) returns the portion of $str specified by the $start and $length parameters. SEE ALSO
mb_substr(3), mb_internal_encoding(3). PHP Documentation Group MB_STRCUT(3)
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