For Chinese user, not only convert \r\n to \n, but also convert char encoding from GBK to UTF-8

linux2win.sh

#!/bin/sh

until [ -z $1 ]; do
        unix2dos $1 2>/dev/null
        iconv -f UTF-8 -t GBK $1 -o /tmp/unix2doc.tmp 2>/dev/null

        if [ $? -eq 0 ]; then
                mv /tmp/unix2doc.tmp $1
                echo "linux2win: converting file $1 to WIN format ..."
        else
                rm -rf /tmp/unix2doc.tmp
                echo "linux2win: converting file $1 is not Linux format ..."
        fi

        shift
done

win2linx.sh

#!/bin/sh

until [ -z $1 ]; do
        dos2unix $1 2>/dev/null
        iconv -f GBK -t UTF-8 $1 -o /tmp/win2unix.tmp 2>/dev/null

        if [ $? -eq 0 ]; then
                mv /tmp/win2unix.tmp $1
                echo "win2linux: converting file $1 to UNIX format ..."
        else
                rm -rf /tmp/win2unix.tmp
                echo "win2linux: converting file $1 is not WIN format ..."
        fi

        shift
done