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Full Discussion: placeholders in file names
Top Forums UNIX for Dummies Questions & Answers placeholders in file names Post 26513 by dsimpg2 on Tuesday 20th of August 2002 08:30:04 AM
Old 08-20-2002
placeholders in file names

I am writing a script that looks for files. I need to know if there is a placeholder character when doing this. I know that you can user a wildcard (*) character, but I would prefer to be a bit more specific. When I get files in a specific directory, I know part of the name, but not the rest and I'm interested in determining if a file was placed there today. The naming convention for the files are:

INCOME-ccyymmdd-hhiissT.zip

where:

cc is the century
yy is the year
mm is the month
dd is the day

hh is the hour
ii is the minute
ss is the second

The problem is that I can figure out the day, but I have no earthly idea what the time will be! As and example, I could get a file that is named:

INCOME-20020819-142030T.zip

This would be a file that was sent on 8/19/2002 at 2:20:30 pm. What I have in my script is:
Code:
if [ -f /export/home/INCOME-20020819-*T.zip ]
  then
  echo "Found the file."
  echo
else
  echo "ERROR: Could not find file."
  exit
fi

What I would like to know is if there is a placeholder so I could make the if statement something like:

if [ -f /export/home/INCOME-20020819-$$$$$$T.zip ]

where the $$$$$$ represents the time (just a placeholder, not a wildcard).

Please advise.

Thanks.
Smilie

added code tags for readability --oombera

Last edited by oombera; 02-19-2004 at 03:31 PM..
 

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zipnote(1)						      General Commands Manual							zipnote(1)

NAME
zipsplit - split a zipfile into smaller zipfiles SYNOPSIS
zipsplit [-t] [-i] [-p] [-s] [-n size] [-r room] [-b path] [-h] [-v] [-L] zipfile ARGUMENTS
zipfile Zipfile to split. OPTIONS
-t Report how many files it will take, but don't make them. -i Make index (zipsplit.idx) and count its size against first zip file. -n size Make zip files no larger than "size" (default = 36000). -r room Leave room for "room" bytes on the first disk (default = 0). -b path Use path for the output zip files. -p Pause between output zip files. -s Do a sequential split even if it takes more zip files. -h Show a short help. -v Show version information. -L Show software license. DESCRIPTION
zipsplit reads a zipfile and splits it into smaller zipfiles. EXAMPLES
To be filled in. BUGS
Does not yet support large (> 2 GB) or split archives. SEE ALSO
zip(1), unzip(1) AUTHOR
Info-ZIP v3.0 of 8 May 2008 zipnote(1)
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