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visits member for 3 years
seen Dec 15 '14 at 17:33

Dec
19
comment Convert a PDF to greyscale on the command line in FLOSS?
I just ran this command on a 58MB PDF that was already greyscale (came from a scanner) and the resulting output was 10MB and looked exactly the same. Nice!
Mar
2
answered VPN works on one Mac but not another
Mar
2
awarded  Supporter