distrib/msw/namedown

   1 #
   2 # To make this Bourne shell script operative apply once:
   3 #  chmod 700 namedown
   4 #  rehash
   5
   6 case $# in
   7
   8   0)
   9     echo
  10     echo "====================================================="
  11     echo "namedown, Convert file names to lower case and ; to ."
  12     echo "By Hannu Hirvonen and Timo Salmi Sun 18-Mar-2001"
  13     echo "http://www.uwasa.fi/~ts/ and http://www.uwasa.fi/~hh/"
  14     echo "====================================================="
  15     echo
  16     echo "Usage: namedown [FILENAME(S)]"
  17     echo
  18     echo "Converts file names only.  Directory names are not affected"
  19     echo
  20     ;;
  21
  22   *)
  23     for oldname in $*
  24     do
  25       newfile=`basename ${oldname} | tr '[A-Z;]' '[a-z.]'`
  26       dirname=`dirname ${oldname}`
  27       newname="${dirname}/${newfile}"
  28       oldname="${dirname}/`basename ${oldname}`"
  29 #Don't convert a file into itself
  30       if [ "${newname}" = "${oldname}" ]; then
  31         echo > /dev/null
  32 #Don't convert directory names
  33       elif [ -d "${oldname}" ]; then
  34         mv "${oldname}" "${oldname}.bak"
  35         mv "${oldname}.bak" "${newname:-${oldname}}"
  36 #        echo "Directory ${oldname} converted to directory ${newname:-${oldname}}"
  37 #        echo /dev/null
  38 #Don't convert if the file does not exist
  39       elif [ ! -f "${oldname}" ]; then
  40         echo > /dev/null
  41 #Don't overwrite existing files
  42 #      elif [ -f "${newname}" ]; then
  43         echo "${oldname} not converted, file ${newname} already exists" 2>&1
  44 #Don't move to subdirectories if they happen to exist
  45       elif [ -d "${newname}" ]; then
  46         echo "${oldname} not converted, directory ${newname} already exists" 2>&1
  47 #Do it
  48       else
  49         mv "${oldname}" "${oldname}.bak"
  50         mv "${oldname}.bak" "${newname:-${oldname}}"
  51 #        echo "File ${oldname} converted to file ${newname:-${oldname}}"
  52       fi
  53    done
  54     ;;
  55 esac
  56
  57