Base64 decode to file
The internet sometimes sucks. I spent about 20 minutes searching the internet for an easy way to decode a base64 file in linux. Shouldn't be that hard. In fact, there is a base64 command. But fuck me, I sure couldn't get it to work with the file I had (which was supposed to decode into a .jpg). There is tons of nonsense about the theory and some stupid unhelpful web applications, but no practical examples. That is, until I stumbled upon this little gem - which gave me exactly what I wanted. perl -MMIME::Base64 -ne 'print decode_base64($_)' < file.txt > out A one-liner in Perl (of course). The fact that this info was so easy, yet it was so hard to find pisses me off. I'm sure there are other ways to do this. In fact, if you know of other ways to do this, then please leave me a comment telling me how. I hate when good info gets buried under the load of crap clogging the internet tubes. Technorati Tags: linux , base64 , perl
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