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Full Discussion: Getting date from file name
Top Forums UNIX for Dummies Questions & Answers Getting date from file name Post 302969550 by Don Cragun on Thursday 24th of March 2016 01:16:16 AM
Old 03-24-2016
The following was written and tested using the Korn shell, but should work with any shell based on Bourne shell syntax:
Code:
#!/bin/ksh
cd /home/user1
ls -t PTRN1* | while IFS="_." read -r junk date junk
do	echo "$date"
	break
done


Last edited by Don Cragun; 03-24-2016 at 02:23 AM..
 

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INIT(3) 							 GENPAT functions							   INIT(3)

NAME
INIT, GENPAT Package ORIGIN
This software belongs to the ALLIANCE CAD SYSTEM developed by the ASIM team at LIP6 laboratory of Universite Pierre et Marie CURIE, in Paris, France. Web : http://asim.lip6.fr/recherche/alliance/ E-mail : alliance-users@asim.lip6.fr SYNOPSIS
INIT("pattern_date","ident","value"); PARAMETERS
pattern_date : pattern date which may be either : integer (absolute date) or + integer (relative date, the date of the current pattern (last modified using INIT or AFFECT) is the reference). All dates are supposed to be expressed in the same time unit which may be set only once using SETTUNIT. ident Either the name of a bused register or a simple register. Path-name must be specified by the syntax : instance1.instance11.name value The value associated with the signal which may be either a based number (ex. 0B011 or 0H3F) or a decimal. DESCRIPTION
Initialize registers at indicated values and set current pattern. EXAMPLE
SETTUNIT("ns"); INIT( "25","regt","0B1"); INIT("+50","y 3 downto 0","0xF"); result : At simulation time 25 ns, the register named regt receive "1" regt <= B"1" ; < 25 ns> : .............; At simulation time +50 ns, (related to the date of the current pattern), the vector y is affected with the value 15 in decimal or F in hexadecimal. regt <= X"F" ; < 75 ns> : .............; SEE ALSO
genpat(1), pat(5), AFFECT(3) BUG REPORT
This tool is under development at the ASIM department of the LIP6 laboratory. We need your feedback to improve documentation and tools. ASIM
/LIP6 October 1, 1997 INIT(3)
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