14 lines
317 B
Sed
Executable File
14 lines
317 B
Sed
Executable File
#!/bin/sed -nf
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# reverse all lines of input, i.e. first line became last, ...
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# from the second line, the buffer (which contains all previous lines)
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# is *appended* to current line, so, the order will be reversed
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1! G
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# on the last line we're done -- print everything
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$ p
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# store everything on the buffer again
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h
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