transcode_gbk.sh

#!/bin/bash

if [[ $# < 1 ]]
then
	printf "Usage: transcode_gbk <FILE>\n"
	exit 1
fi


FILE="$1"

if [ ! -f "$FILE" ]
then
	printf "Error: File '$FILE' Not Found\n"
	exit 2
fi

if iconv -f GBK -t UTF-8 -o "$FILE.utf8" "$FILE"
then
	mv "$FILE" "$FILE.delete"
	mv "$FILE.utf8" "$FILE"
	rm "$FILE.delete"
else
	printf "Transcode failure\n"
	rm "$FILE.utf8"
fi