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Top Forums Shell Programming and Scripting conversion of different timestamp to standard timestamp Post 302307086 by quirkasaurus on Tuesday 14th of April 2009 02:23:15 PM
Old 04-14-2009
a slightly more legible version:

Code:
cat << EOF |
2/28/2009 8:03 PM Mchenry: Shawna 2/28/2009 8:03 2/28/2009
3/28/2009 6:03 PM phanj: ray 3/28/2009 8:03 3/28/2009
4/8/2009 4:03 PM hcary: jun 4/8/2009 8:03 4/8/2009
2/9/2009 08:03 PM ghtar: jan 2/09/2009 8:03 2/09/2009
EOF
sed -e 's/[\/:]/ /g' |
nawk '{
  printf( "%04d-%02d-%02d %02d:%02d ", $3, $1, $2, $4, $5 );
  printf( "%s: %s ", $7, $8 );
  printf( "%04d-%02d-%02d %02d:%02d ", $11, $9, $10, $12, $13 );
  printf( "%04d-%02d-%02d 00:00:00", $16, $14, $15 );
  printf( "\n" );
  }'

output:

Code:
2009-02-28 08:03 Mchenry: Shawna 2009-02-28 08:03 2009-02-28 00:00:00
2009-03-28 06:03 phanj: ray 2009-03-28 08:03 2009-03-28 00:00:00
2009-04-08 04:03 hcary: jun 2009-04-08 08:03 2009-04-08 00:00:00
2009-02-09 08:03 ghtar: jan 2009-02-09 08:03 2009-02-09 00:00:00


Last edited by quirkasaurus; 04-14-2009 at 03:23 PM.. Reason: show output
 

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CAT(1)                                                             User Commands                                                            CAT(1)

NAME
cat - concatenate files and print on the standard output SYNOPSIS
cat [OPTION]... [FILE]... DESCRIPTION
Concatenate FILE(s) to standard output. With no FILE, or when FILE is -, read standard input. -A, --show-all equivalent to -vET -b, --number-nonblank number nonempty output lines, overrides -n -e equivalent to -vE -E, --show-ends display $ at end of each line -n, --number number all output lines -s, --squeeze-blank suppress repeated empty output lines -t equivalent to -vT -T, --show-tabs display TAB characters as ^I -u (ignored) -v, --show-nonprinting use ^ and M- notation, except for LFD and TAB --help display this help and exit --version output version information and exit EXAMPLES
cat f - g Output f's contents, then standard input, then g's contents. cat Copy standard input to standard output. AUTHOR
Written by Torbjorn Granlund and Richard M. Stallman. REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report cat translation bugs to <http://translationproject.org/team/> COPYRIGHT
Copyright (C) 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO
tac(1) Full documentation at: <http://www.gnu.org/software/coreutils/cat> or available locally via: info '(coreutils) cat invocation' GNU coreutils 8.28 January 2018 CAT(1)
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