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Full Discussion: String regular expression
Top Forums Shell Programming and Scripting String regular expression Post 302826965 by munna_dude on Thursday 27th of June 2013 05:15:12 PM
Old 06-27-2013
Quote:
Originally Posted by Yoda
I don't understand how this awk code is going to help solve OP's problem.

Another approach to get required values into an indexed array would be:
Code:
temp="/usr=25,/usr/lib=12"

typeset -a arr
typeset -i idx

for key in ${temp/,/ }
do
        arr[$idx]="${key/=*/}"
        (( idx++ ))
done

printf "%s\n" "${arr[@]}"




Hi,

I tried this logic to read a file and get t he values but no use.

Code:
function read_params()
{
    until [ -z "$1" ]
    do
      if [ `expr index "$1" =` != 0 ] ; then
          tmp=$1

          typeset -a arr
          typeset -i idx
          parameter=${tmp%%=*}
          for key in ${tmp/,/ }
          do
             arr[$idx]="${key/=*/}"
             value="${arr[@]}"
             (( idx++ ))
             eval $parameter=\"$value\"
           done
      fi
      shift
    done
}

function main()
{
read_params `cat readfile.txt`

echo $temp
echo $bin
echo $lib
}

main

readfile.txt
Code:
temp=/usr=25,/usr/lib=12
bin=12 
etc=45 
lib=12:6

output:
Code:
/usr /usr/lib
12
12:6

please let me know what went wrong in my code

---------- Post updated at 02:45 AM ---------- Previous update was at 01:33 AM ----------

Quote:
Originally Posted by Scrutinizer
Those are different requirements than what is in post #1. Please specify more clearly what it is you are trying to achieve..
Hi,

Please find the above post for more details.
 

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DATEFMT_LOCALTIME(3)							 1						      DATEFMT_LOCALTIME(3)

IntlDateFormatter::localtime - Parse string to a field-based time value

	Object oriented style

SYNOPSIS
public array IntlDateFormatter::localtime (string $value, [int &$position]) DESCRIPTION
Procedural style array datefmt_localtime (IntlDateFormatter $fmt, string $value, [int &$position]) Converts string $value to a field-based time value ( an array of various fields), starting at $parse_pos and consuming as much of the input value as possible. PARAMETERS
o $fmt - The formatter resource o $value - string to convert to a time o $position - Position at which to start the parsing in $value (zero-based). If no error occurs before $value is consumed, $parse_pos will contain -1 otherwise it will contain the position at which parsing ended . If $parse_pos > strlen($value), the parse fails immedi- ately. RETURN VALUES
Localtime compatible array of integers : contains 24 hour clock value in tm_hour field EXAMPLES
Example #1 datefmt_localtime(3) example <?php $fmt = datefmt_create( 'en_US', IntlDateFormatter::FULL, IntlDateFormatter::FULL, 'America/Los_Angeles', IntlDateFormatter::GREGORIAN ); $arr = datefmt_localtime($fmt, 'Wednesday, December 31, 1969 4:00:00 PM PT', 0); echo 'First parsed output is '; if ($arr) { foreach ($arr as $key => $value) { echo "$key : $value , "; } } ?> Example #2 OO example <?php $fmt = new IntlDateFormatter( 'en_US', IntlDateFormatter::FULL, IntlDateFormatter::FULL, 'America/Los_Angeles', IntlDateFormatter::GREGORIAN ); $arr = $fmt->localtime('Wednesday, December 31, 1969 4:00:00 PM PT', 0); echo 'First parsed output is '; if ($arr) { foreach ($arr as $key => $value) { echo "$key : $value , "; } } ?> The above example will output: First parsed output is tm_sec : 0 , tm_min : 0 , tm_hour : 16 , tm_year : 1969 , tm_mday : 31 , tm_wday : 4 , tm_yday : 365 , tm_mon : 11 , tm_isdst : 0 , SEE ALSO
datefmt_create(3), datefmt_format(3), datefmt_parse(3), datefmt_get_error_code(3), datefmt_get_error_message(3). PHP Documentation Group DATEFMT_LOCALTIME(3)
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