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Top Forums Shell Programming and Scripting Changing paragraph to a width of 80 character Post 302848517 by Don Cragun on Thursday 29th of August 2013 01:04:36 PM
Old 08-29-2013
Many systems provide an fmt utility that is designed for simple stuff like this. It also correctly handles indented paragraphs. Try man fmt to see if your system includes this utility. If it does, the command you want is:
fmt -w80 your_text_file_name

Test Your Knowledge in Computers #702
Difficulty: Medium
The MySQL LIKE operator is a logical operator that tests whether a string contains a specified pattern.
True or False?

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MessageFormatter::getErrorMessage - Get the error text from the last operation

	Object oriented style

public string MessageFormatter::getErrorMessage (void ) DESCRIPTION
Procedural style string msgfmt_get_error_message (MessageFormatter $fmt) Get the error text from the last operation. PARAMETERS
o $fmt - The message formatter RETURN VALUES
Description of the last error. EXAMPLES
Example #1 msgfmt_get_error_message(3) example <?php $fmt = msgfmt_create("en_US", "{0, number} monkeys on {1, number} trees"); $str = msgfmt_format($fmt, array()); if(!$str) { echo "ERROR: ".msgfmt_get_error_message($fmt) . " (" . msgfmt_get_error_code($fmt) . ") "; } ?> Example #2 OO example <?php $fmt = new MessageFormatter("en_US", "{0, number} monkeys on {1, number} trees"); $str = $fmt->format(array()); if(!$str) { echo "ERROR: ".$fmt->getErrorMessage() . " (" . $fmt->getErrorCode() . ") "; } ?> The above example will output: ERROR: msgfmt_format: not enough parameters: U_ILLEGAL_ARGUMENT_ERROR (1) SEE ALSO
msgfmt_get_error_code(3), intl_get_error_code(3), intl_is_failure(3). PHP Documentation Group MSGFMT_GET_ERROR_MESSAGE(3)

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