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Full Discussion: grep using date format
Top Forums Shell Programming and Scripting grep using date format Post 302153248 by ali560045 on Monday 24th of December 2007 05:35:03 AM
Old 12-24-2007
grep using date format
i have few persistance apps like below

pipe 1118370 1200312 0 Dec 18 - 192:03 java - _AppName=DBSyncController

pipe 2523376 1568906 0 feb 25 - 386:15 java -Xms128m -Xmx1024m -D_AppName=DBMaint com

pipe 7462996 2531452 0 march 18 - 23:22 java -D_AppName=Interpolation

pipe 3379242 7631092 0 may 18 - 27:50 java -D_AppName=Archiver2
-----------------------------------------------------------------------

i want to grep these apps using the above date format.i have written the script but its showing me todays date as dec 24

#!/bin/ksh

if test -f dates
then
rm dates
else
echo " "
fi

for i in DBSyncController DBSyncControllerRerun Archiver1 DBSyncListener Archiver2 Cleaner1 Interpolation
do
a=0
a=`date +"%h %d"`
echo $a "\t" $i >> dates
done
echo "--------------------------------------------------------------------------------------------------------------------" >> dates


for i in DBSyncController DBSyncControllerRerun Archiver1 DBSyncListener Archiver2 Cleaner1 Interpolation
do
a=0
a=`date +"%h"`
ps -aef | grep java | grep "$a" | grep $i >> dates
done
----------------------------------------------------------------------

i think some problem in date logic,help me in this
 

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LEARN ABOUT MOJAVE

dp

DP(8)                                                                [nmh-1.5]                                                               DP(8)

NAME

       dp - parse dates 822-style

SYNOPSIS

       /usr/lib/mh/dp [-form formatfile] [-format string] [-width columns] [-version] [-help] dates ...

DESCRIPTION

       Dp  is  a  program that parses dates according to the ARPA Internet standard.  It also understands many non-standard formats, such as those
       produced by TOPS-20 sites and some UNIX sites using ctime(3).  It is useful for seeing how nmh will interpret a date.

       The dp program treats each argument as a single date, and prints the date out in the official 822-format.  Hence, it  is  usually  best  to
       enclose each argument in quotes for the shell.

       To  override  the  output  format  used by dp, the -format string or -format file switches are used.  This permits individual fields of the
       address to be extracted with ease.  The string is simply a format string and the file is simply a format file.  See  mh-format(5)  for  the
       details.

       Here is the default format string used by dp:

            %<(nodate{text})error: %{text}%|%(putstr(pretty{text}))%>

       which  says  that  if an error was detected, print the error, a `:', and the date in error.  Otherwise, output the 822-proper format of the
       date.

FILES

       $HOME/.mh_profile          The user profile

PROFILE COMPONENTS

       None

SEE ALSO

       ap(8), Standard for the Format of ARPA Internet Text Messages (RFC-822)

DEFAULTS

       `-format' default as described above
       `-width' default to the width of the terminal

CONTEXT

       None

BUGS

       The argument to the -format switch must be interpreted as a single token by the shell that invokes dp.  Therefore, one must  usually  place
       the argument to this switch inside quotes.

MH.6.8                                                             11 June 2012                                                              DP(8)
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