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Top Forums Shell Programming and Scripting Bash Script to Ash (busybox) - Beginner Post 302765733 by Scrutinizer on Sunday 3rd of February 2013 08:43:55 AM
Old 02-03-2013
Try something like this (not tested):

Code:
DESTDIR="/destination/"
SORTDIR="/source/"
STRINGS="string1
string2
string 3"

sortmove ()
{
  found=0
  oldIFS=$IFS
  IFS="
"
  for str in $STRINGS
  do
    if [ "$str" = "$3" ];
    then
      do something
    fi
  done
  IFS=$oldIFS
}

for filename in "${SORTDIR%/}"/*.mp4
do
  some processing

  sortmove var1 var2 var3

done

Since you are not using the array index, I used a simple list of strings with a linefeed as the field separator..
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DH_INSTALLDEB(1)						     Debhelper							  DH_INSTALLDEB(1)

NAME
dh_installdeb - install files into the DEBIAN directory SYNOPSIS
dh_installdeb [debhelperoptions] DESCRIPTION
dh_installdeb is a debhelper program that is responsible for installing files into the DEBIAN directories in package build directories with the correct permissions. FILES
package.postinst package.preinst package.postrm package.prerm These maintainer scripts are installed into the DEBIAN directory. Inside the scripts, the token #DEBHELPER# is replaced with shell script snippets generated by other debhelper commands. package.triggers package.shlibs These control files are installed into the DEBIAN directory. package.conffiles This control file will be installed into the DEBIAN directory. In v3 compatibility mode and higher, all files in the etc/ directory in a package will automatically be flagged as conffiles by this program, so there is no need to list them manually here. package.maintscript Lines in this file correspond to dpkg-maintscript-helper(1) commands and parameters. Any shell metacharacters will be escaped, so arbitrary shell code cannot be inserted here. For example, a line such as "mv_conffile /etc/oldconffile /etc/newconffile" will insert maintainer script snippets into all maintainer scripts sufficient to move that conffile. A versioned Pre-Dependency on dpkg is needed to use dpkg-maintscript-helper(1). An appropriate Pre-Dependency is set in ${misc:Pre-Depends} ; you should make sure to put that token into an appropriate place in your debian/control file. SEE ALSO
debhelper(7) This program is a part of debhelper. AUTHOR
Joey Hess <joeyh@debian.org> 8.9.0ubuntu2.1 2012-06-12 DH_INSTALLDEB(1)
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