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Full Discussion: Milliseconds to Date in Sun OS 5.10
Top Forums Shell Programming and Scripting Milliseconds to Date in Sun OS 5.10 Post 303015068 by Hozaifa on Tuesday 27th of March 2018 07:18:39 AM
Old 03-27-2018
Quote:
Originally Posted by Chubler_XL
You can try /usr/bin/adb like vgersh99 suggests (I'm not sure what format your date will appear in however) like this:

Code:
awk 'BEGIN {FS = ","}; NR>1 split($42,a,"|") {
TM=$3
sub(/[.].*$/,x,TM)
CMD="echo \"0t\" TM | /usr/bin/adb"
CMD  | getline tm
close (CMD)
print tm "," $46 "," $48 "," $47 "," null "," null "," a[2] "," $6 "," $49 "," $7 "," $8 ","}' ttt.csv > tttn.csv

or use perl like this:

Code:
awk 'BEGIN {FS = ","}; NR>1 split($42,a,"|") {
TM=$3
sub(/[.].*$/,x,TM)
CMD="perl -we '\''use POSIX ; print strftime(\"%m/%d/%Y %T\", localtime(" TM "))'\''"
CMD  | getline tm
close (CMD)
print tm "," $46 "," $48 "," $47 "," null "," null "," a[2] "," $6 "," $49 "," $7 "," $8 ","}' ttt.csv > tttn.csv

thanks for your reply but the first solution give the following error :
adb: syntax error on line 1 of (stdin) near "tm"

the second solution works but with very low performance

Could you please help me to enhance the performance or fix the fist solution error
note that I am using nawk because awk and gawk gives me errors too.
 

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LEARN ABOUT SUNOS

adb

adb(1)								   User Commands							    adb(1)

NAME

       adb - general-purpose debugger

SYNOPSIS

       adb [-kw] [-I dir] [-P prompt] [-V mode] [ object [ core]]

DESCRIPTION

       The  adb utility is an interactive, general-purpose debugger. It can be used to examine files and provides a controlled environment for the
       execution of programs.

       The adb utility is now implemented as a link to the mdb(1) utility in Solaris 9. mdb(1) is a low-level debugging utility that can  be  used
       to  examine  user  processes as well as the live operating system or operating system crash dumps. The new mdb(1) utility provides complete
       backwards compatibility with the existing syntax and features of adb, including support for processing adb macro files. The Solaris Modular
       Debugger  Guide	and  mdb(1)  man  page describes the features of mdb, including its adb compatibility mode. This mode will be activated by
       default when the adb link is executed.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWmdb			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       mdb(1), attributes(5)

       Solaris Modular Debugger Guide

SunOS 5.10							    19 Aug 2003 							    adb(1)
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