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Full Discussion: bash logging al $() command lines
Top Forums Shell Programming and Scripting bash logging al $() command lines Post 302580808 by methyl on Friday 9th of December 2011 05:17:55 PM
Old 12-09-2011
Yes, I too had a theory that the last command was sitting in a buffer but I couldn't account for the selective repetition, the overlap and the fact that it stops.
Imho it's something to do with MySQL because the issue starts when MySQL gets its first program line. I suspect that it is by-passing unix I/O mechanisms and messing with the raw device (and upsetting the Shell in the process).
If it doesn't need a terminal context, maybe try backgrounding the MySQL program.

I seem to remember you advising me that the following ksh construct doesn't work in bash (but if it does, it's worth a try):
Code:
(
# shell lines
) | program

 

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LEARN ABOUT PHP

mysql_get_client_info

MYSQL_GET_CLIENT_INFO(3)						 1						  MYSQL_GET_CLIENT_INFO(3)

mysql_get_client_info - Get MySQL client info

SYNOPSIS

       Warning

	      This  extension  is deprecated as of PHP 5.5.0, and will be removed in the future. Instead, the MySQLi or PDO_MySQL extension should
	      be used. See also MySQL: choosing an API guide and related FAQ for more information. Alternatives to this function include:

		     omysqli_get_client_info(3)

		     o PDO::getAttribute

       string mysql_get_client_info (void  )

DESCRIPTION

       mysql_get_client_info(3) returns a string that represents the client library version.

	The MySQL client version.

       Example #1

	      mysql_get_client_info(3) example

	      <?php
	      printf("MySQL client info: %s
", mysql_get_client_info());
	      ?>

	      The above example will output something similar to:

	      MySQL client info: 3.23.39

       mysql_get_host_info(3), mysql_get_proto_info(3), mysql_get_server_info(3).

PHP Documentation Group 												  MYSQL_GET_CLIENT_INFO(3)
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