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3
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1 #! /bin/sh -e
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2 #Tag 1538
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3 #
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4 # convert a DOS ASCII file to a UNIX ASCII file by removing trailing ^M at the
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5 # end of each line and ^Z at the end of the file
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6
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7 #DM 23 Oct 2000 - tmp file in current directory, not /tmp
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8 #TMPFILE=/tmp/to_unix$$
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9 TMPFILE=to_unix$$
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10
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11 if [ $# -gt 2 ]
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12 then
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13 echo "usage: to_unix [<dos_file> [<unix_file>]]"
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14 exit 1
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15 fi
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16
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17 # First strip out all carriage-return and ctrl-Z's
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18 if [ $# -gt 0 ]
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19 then
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20 tr -d '\015\032' < "$1" > $TMPFILE
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21 else
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22 tr -d '\015\032' > $TMPFILE
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23 fi
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24
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25
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26 if [ $# -eq 2 ]
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27 then
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28 mv -f $TMPFILE "$2"
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29 else
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30 cat $TMPFILE
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31 rm $TMPFILE
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32 fi
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