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Top Forums Shell Programming and Scripting parallel excution for 2000 files. Post 302441737 by methyl on Monday 2nd of August 2010 07:46:45 AM
Old 08-02-2010
Quote:
tail -1 $file1| awk '/^"9"/' > new_$file
Slightly off topic.
The routine generates $file not $file1 .

Quote:
for file in `ls |egrep '(CUSTOMER_INFO_.*_'$Flag'.*csv$)'`
do
This construct is likely to give trouble with 2000 files because the command line will become very long. The syntax shown is not valid in my "egrep" so it is difficult to suggest an alternative without knowing what selection of files was intended.


On topic: The kernel parameter for the maximum number of concurrent processes by a single user will be relevant. This value is not displayed by the "ulimit" command and is Operating System specific.
 

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XmScrollVisible(3X)													       XmScrollVisible(3X)

NAME
XmScrollVisible - A ScrolledWindow function that makes an invisible descendant of a ScrolledWindow work area visible SYNOPSIS
#include <Xm/ScrolledW.h> void XmScrollVisible (scrollw_widget, widget, left_right_margin, top_bottom_margin) Widget scrollw_widget; Widget widget; Dimension left_right_margin; Dimension top_bottom_margin; DESCRIPTION
XmScrollVisible makes an obscured or partially obscured widget or gadget descendant of a ScrolledWindow work area visible. The function repositions the work area and sets the specified margins between the widget and the nearest viewport boundary. The widget's location rela- tive to the viewport determines whether one or both of the margins must be adjusted. This function requires that the XmNscrollingPolicy of the ScrolledWindow widget be set to XmAUTOMATIC. Specifies the ID of the ScrolledWindow widget whose work area window contains an obscured descendant. Specifies the ID of the widget to be made visible. Specifies the margin to establish between the left or right edge of the widget and the associated edge of the viewport. This margin is established only if the widget must be moved horizontally to make it visi- ble. Specifies the margin to establish between the top or bottom edge of the widget and the associated edge of the viewport. This margin is established only if the widget must be moved vertically to make it visible. For a complete definition of ScrolledWindow and its associated resources, see XmScrolledWindow(3X). SEE ALSO
XmScrolledWindow(3X) XmScrollVisible(3X)
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