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Top Forums Shell Programming and Scripting if statement with two conditions -e, && Post 74905 by yongho on Tuesday 14th of June 2005 09:59:00 AM
Old 06-14-2005
if statement with two conditions -e, &&

Wow I'm so zoned out I don't even know if I posted this question up already (I couldn't find it in my book marks or in "yesterday's" post).

My question is, I'm writing a korn script that does something like the following, but I don't yet completely understand the syntax. I need to check that the first field equals a string and that the second string equals a space. This isn't working -- is it right or wrong?

PHP Code:
FIELD1=`cut -c2-5 $FILENAME`
FIELD5=`cut -c68 $FILENAME`
 if [ 
$FIELD1 -eq 'ABC' && $FIELD5 -eq ' ' ]; then
$count
++
 
fi 
 

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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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