call more options on if Post: 302713627

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Top Forums UNIX for Advanced & Expert Users call more options on if Post 302713627 by charli1 on Thursday 11th of October 2012 04:11:11 AM

10-11-2012

Registered User

Quote:

Originally Posted by Corona688

Neither * nor -e nor or work that way. You can't cram more than one file into -e, it won't work. By 'or' you probably meant '||'.

I'd try a loop instead of a huge or-statement, and put the files found into the $1 $2 ... list, then check if the first exists.

As a useful side-effect, the files being looked for will end up individually in $1, $2, ...

Code:

PREFIX="$1"
for D in "%Y-%m-%d" "%Y_%m_%d" "%Y%m%d" "%y-%m-%d-%H-%" "%y%m%d%H%M"
do
        TODAY="`date +$D`"
        set -- ${PREFIX}${TODAY}*
        # && is a short-form if/then.  If "$1" exists, then break out of the loop.
        [ -e "$1" ] && break
done

if [ -e "$1" ]
then
        echo "Found $# files for today:  $*"
else
        echo "No files found for today"
fi

Hi Corona688,
i tried to make some test with your suggestion,and it works when the file exists,
but the problem is when it doesn't exist,
because if the file doesn't exist the script is sending the mail to me with the latest file date format available, it is not sending the correct file date of the file,any ideas on how can i come around this?

Thanks in advance
.

charli1

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LEARN ABOUT BSD

calendar

CALENDAR(1)						      General Commands Manual						       CALENDAR(1)

NAME

       calendar - reminder service

SYNOPSIS

       calendar [ - ]

DESCRIPTION

       Calendar consults the file `calendar' in the current directory and prints out lines that contain today's or tomorrow's date anywhere in the
       line.  Most reasonable month-day dates such as `Dec. 7,' `december 7,' `12/7,' etc., are recognized, but not `7 December'  or  `7/12'.	If
       you give the month as ``*'' with a date, i.e. ``* 1'', that day in any month will do.  On weekends `tomorrow' extends through Monday.

       When  an argument is present, calendar does its job for every user who has a file `calendar' in his login directory and sends him any posi-
       tive results by mail(1).  Normally this is done daily in the wee hours under control of cron(8).

       The file `calendar' is first run through the ``C'' preprocessor, /lib/cpp, to include any other calendar files  specified  with	the  usual
       ``#include'' syntax.  Included calendars will usually be shared by all users, maintained and documented by the local administration.

FILES

       calendar
       /usr/libexec/calendar to figure out today's and tomorrow's dates
       /etc/passwd
       /tmp/cal*
       /lib/cpp, egrep, sed, mail as subprocesses

SEE ALSO

       at(1), cron(8), mail(1)

BUGS

       Calendar's extended idea of `tomorrow' doesn't account for holidays.

7th Edition							 October 21, 1996						       CALENDAR(1)