Beware of bugs in the above code; I have only proved it correct, not tried it.
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I was looking for an rtf viewer/editor for unix and had to stop by. I frequently use ed when building ad-hoc scripts. It is the ONLY editor that enables me to change the second occurance(or 3rd) of an RE. Ex and vi change the number of occurances starting with the first. For example: Applying the same sed-script to 99 files and directing the output to a different directory, I need to change the second directory. I usually use ls to find the files I want, past the list to itself, insert 'sed -f changes' in front of each file, then change the second(output) directory. ed is the only way to change the second directory name. In 60 seconds, plus the time to build whatever sed script I need for these files, I have them changed and in another directory.
(why do I need your e-mail?)
It would be nice if you left your e-mail address. Sometimes I want to send a private message, or just thank for the great comment. Having your e-mail really helps.
I will never ever spam you.
(Your twitter name, if you have one. (I'm @pkrumins, btw.))
* use <pre>...</pre> to insert a plain code snippet.
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Peter Krumins' blog about programming, hacking, software reuse, software ideas, computer security, browserling, google and technology.
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I love to read science books. They make my day and I get ideas for awesome blog posts, such as Busy Beaver, On Functors, Recursive Regular Expressions and many others.
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