发现change是一个好的文字替换工具
在新dos时代上偶然发现一个程序 change 用于替换字符或十六位字
比如：
change test.txt /from yes /to no
把test.txt文件中的yes替换为no；
change test.txt /from &h0d0a0d0a /to &h0d0a
把test.txt文件中的空行去掉。
change test.txt /text /from a* /to 999 /IN the
如果test.txt文件中有一行出现单词‘the’ 则把该行所有单词中字母‘a’到该词结尾的字串替换为‘999’
其他参数还有很多，能胜任各种复杂的工作。
它也可以在控制台模式工作。<img src="images/smilies/face-grin.png" align="absmiddle" border="0">
I found that change is a good text replacement tool.
Accidentally discovered a program called change on the new DOS era, which is used to replace characters or 16-bit words. For example:
change test.txt /from yes /to no
Replace "yes" with "no" in the test.txt file;
change test.txt /from &h0d0a0d0a /to &h0d0a
Remove blank lines in the test.txt file.
change test.txt /text /from a* /to 999 /IN the
If there is a line in the test.txt file that contains the word 'the', then replace all substrings from the letter 'a' to the end of that word in all words in that line with '999'.
There are many other parameters, and it can handle various complex tasks. It can also work in console mode. :lol:
