Created
August 22, 2012 22:12
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nodejs oneliner to reverse text on all lines of /etc/passwd from stdin to stdout
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| cat /etc/passwd | node -e "var buf ='',rev=function(lines){lines.forEach(function(l,k){process.stdout.write(l.split('').reverse().join('')+'\n')})};process.stdin.on('data',function(b){buf+=b.toString();b = buf.split('\n');buf = b.shift();rev(b)}); process.stdin.resume();" |
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