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Full Discussion: Help with For Statements
Top Forums UNIX for Dummies Questions & Answers Help with For Statements Post 302312327 by durden_tyler on Friday 1st of May 2009 12:01:26 AM
Old 05-01-2009
Quote:
Originally Posted by lexydoll87
I am thinking of the way using the keywords (for, in, do, done) along with echo and other words....
Here's a way of using the keywords - for, in, do, done and echo to run the commands - ps, who, finger, date.

Code:
#!/bin/bash
n=0;
for i in ps who finger date; do
  ((n++));
  if [ "$n" -eq 1 ]; then
    echo "$n - Now running ps"
  elif [ "$n" -eq 2 ]; then
    echo "$n - Now running who"
  elif [ "$n" -eq 3 ]; then
    echo "$n - Now running finger"
  else
    echo "$n - Now running date"
  fi
  $i;
done

HTH,
tyler_durden

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"And the eighth and final rule: if this is your first time at Fight Club, you have to fight."
 

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DATETIME.SETTIMESTAMP(3)						 1						  DATETIME.SETTIMESTAMP(3)

DateTime::setTimestamp - Sets the date and time based on an Unix timestamp

       Object oriented style

SYNOPSIS
public DateTime DateTime::setTimestamp (int $unixtimestamp) DESCRIPTION
Procedural style DateTime date_timestamp_set (DateTime $object, int $unixtimestamp) Sets the date and time based on an Unix timestamp. PARAMETERS
o $object -Procedural style only: A DateTime object returned by date_create(3). The function modifies this object. o $unixtimestamp - Unix timestamp representing the date. RETURN VALUES
Returns the DateTime object for method chaining or FALSE on failure. EXAMPLES
Example #1 DateTime.setTimestamp(3) example Object oriented style <?php $date = new DateTime(); echo $date->format('U = Y-m-d H:i:s') . " "; $date->setTimestamp(1171502725); echo $date->format('U = Y-m-d H:i:s') . " "; ?> Procedural style <?php $date = date_create(); echo date_format($date, 'U = Y-m-d H:i:s') . " "; date_timestamp_set($date, 1171502725); echo date_format($date, 'U = Y-m-d H:i:s') . " "; ?> The above examples will output something similar to: 1272508903 = 2010-04-28 22:41:43 1171502725 = 2007-02-14 20:25:25 NOTES
Using the Unix timestamp format to construct a new DateTime object is an alternative when using PHP 5.2, as shown in the example below. Example #2 DateTime.setTimestamp(3) alternative in PHP 5.2 <?php $ts = 1171502725; $date = new DateTime("@$ts"); echo $date->format('U = Y-m-d H:i:s') . " "; ?> The above example will output something similar to: 1171502725 = 2007-02-14 20:25:25 SEE ALSO
DateTime.getTimestamp(3). PHP Documentation Group DATETIME.SETTIMESTAMP(3)
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