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Full Discussion: printf format with awk
Top Forums Shell Programming and Scripting printf format with awk Post 302682703 by palex on Monday 6th of August 2012 05:29:27 PM
Old 08-06-2012
printf format with awk

Hello
Here is an easy one

Data file
Code:
12345 (tab) Some text (tab) 53.432
23456 (tab) Some longer text (tab) 933.422
34567 (tab) Some different text (tab) 29.309

I need to awk these three tab-delimited columns so that the first two are unchanged (unformatted) and the third shows two decimal places:

Desired output
Code:
12345 (tab) Some text (tab) 53.43
23456 (tab) Some longer text (tab) 933.42
34567 (tab) Some different text (tab) 29.31


Thanks!
 

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XmTabList(library call) 												   XmTabList(library call)

NAME
XmTabList -- Data type for a tab list SYNOPSIS
#include <Xm/Xm.h> XmTabList DESCRIPTION
XmTabList is the data type for a tab list. A tab list consists of tab stop list entries (XmTabs). Whenever a tab component is encountered while an XmString is being rendered, the origin of the next X draw depends on the next XmTab. If a tab stop would cause text to overlap, the x position for the segment is reset to follow immediately after the end of the previous segment. Tab lists are specified in resource files with the following syntax: resource_spec: tab WHITESPACE [, WHITESPACE tab ]* The resource value string consists of one or more tabs separated by commas. Each tab identifies the value of the tab, the unit type, and whether the offset is relative or absolute. For example: tab := float [ WHITESPACE units ] float := [ sign ] [[ DIGIT]*. ]DIGIT+ sign := + where the presence or absence of sign indicates, respectively, a relative offset or an absolute offset. Note that negative tab values are not allowed. units indicates the unitType to use as described in the XmConvertUnits reference page. For example, the following specifies a tab list consisting of a one inch absolute tab followed by a one inch relative tab: *tabList: 1in, +1in For resources of type, dimension, or position, you can specify units as described in the XmNunitType resource of the XmGadget, XmManager, or XmPrimitive reference page. RELATED
Refer to the Motif Programmer's Guide for more information about tabs and tab lists. XmTabListCopy(3), XmTabListFree(3), XmTabListGet- Tab(3), XmTabListInsertTabs(3), XmTabListRemoveTabs(3), XmTabListReplacePositions(3), and XmTabListTabCount(3). XmTabList(library call)
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