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Top Forums UNIX for Dummies Questions & Answers Expanding variables with Ed Bash 3.2.33 Post 302339978 by de_la_espada on Saturday 1st of August 2009 10:18:10 AM
Old 08-01-2009
Thanks for taking the trouble to reply.
If anyone can think of any easy way to do what I want to do then let me know.
Curently traawling through the mountain of find and replace postings on the forum.

Simply open file, find Word in line then replace word1 with word2. Then write change to file.
Word is a unique field in file so will only exist on one line. Word1 will only be present once per line.

cheers

Nick

Code:
 sed -i "/$address/s/$pat1/$pat2/" accounts.txt

Where address finds you the line, then pat1 is replaced by pat2. Only occurs once per line.

Last edited by de_la_espada; 08-01-2009 at 12:19 PM.. Reason: Found Solution
 

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ARSORT(3)								 1								 ARSORT(3)

arsort - Sort an array in reverse order and maintain index association

SYNOPSIS
bool arsort (array &$array, [int $sort_flags = SORT_REGULAR]) DESCRIPTION
This function sorts an array such that array indices maintain their correlation with the array elements they are associated with. This is used mainly when sorting associative arrays where the actual element order is significant. PARAMETERS
o $array - The input array. o $sort_flags - You may modify the behavior of the sort using the optional parameter $sort_flags, for details see sort(3). RETURN VALUES
Returns TRUE on success or FALSE on failure. EXAMPLES
Example #1 arsort(3) example <?php $fruits = array("d" => "lemon", "a" => "orange", "b" => "banana", "c" => "apple"); arsort($fruits); foreach ($fruits as $key => $val) { echo "$key = $val "; } ?> The above example will output: a = orange d = lemon b = banana c = apple The fruits have been sorted in reverse alphabetical order, and the index associated with each element has been maintained. SEE ALSO
asort(3), The comparison of array sorting functions. PHP Documentation Group ARSORT(3)
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