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Top Forums Shell Programming and Scripting How to avoid the "temp files" in my script? Post 302988581 by stomp on Wednesday 28th of December 2016 07:52:28 PM
Old 12-28-2016
Maybe this...

Code:
TEMP_HOSTNAME=$(ssh "$IP" 'hostname')

For temp_file2 you may store the information into an associative array(bash version >= 4.0) like this:

Code:
# declaration (important! automatic created, undeclared arrays or numeric-indexed arrays)
declare -A temphosts

# assignment
temphosts[$IP]="$TEMP_HOSTNAME"

# access it again:
echo ${temphosts[$IP]}

# iterate over associative array
for idx in ${!temphosts[@]} ;do echo ${temphosts[$idx]};done

This User Gave Thanks to stomp For This Post:
 

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INGRES_FETCH_ASSOC(3)							 1						     INGRES_FETCH_ASSOC(3)

ingres_fetch_assoc - Fetch a row of result into an associative array

SYNOPSIS
array ingres_fetch_assoc (resource $result) DESCRIPTION
This function is stores the data fetched from a query executed using ingres_query(3) in an associative array, using the field names as keys. With regard to speed, the function is identical to ingres_fetch_object(3), and almost as quick as ingres_fetch_row(3) (the difference is insignificant). By default, arrays created by ingres_fetch_assoc(3) start from position 1 and not 0 as with other DBMS extensions. The starting position can be adjusted to 0 using the configuration parameter ingres.array_index_start. Note Related Configurations See also the ingres.array_index_start, ingres.fetch_buffer_size and ingres.utf8 directives in Runtime Configuration. PARAMETERS
o $result - The query result identifier RETURN VALUES
Returns an associative array that corresponds to the fetched row, or FALSE if there are no more rows EXAMPLES
Example #1 Fetch a row into an associative array <?php $link = ingres_connect($database, $user, $password); $result = ingres_query($link,"select * from table"); while ($row = ingres_fetch_assoc($result)) { echo $row["user_id"]; // using associative array echo $row["fullname"]; } ?> SEE ALSO
ingres_query(3), ingres_num_fields(3), ingres_field_name(3), ingres_fetch_array(3), ingres_fetch_object(3), ingres_fetch_row(3). PHP Documentation Group INGRES_FETCH_ASSOC(3)
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