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Operating Systems Linux Ubuntu Match col 1 of File 1 with col 1 File 2 and create a 3rd file Post 302329976 by rakeshawasthi on Tuesday 30th of June 2009 12:14:44 AM
Old 06-30-2009
Fastest way is syncsort but i dont know if you would have that....
then try grep. dont use awk.
 

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MLPOST(1)						      General Commands Manual							 MLPOST(1)

NAME
mlpost - wrapper around OCaml and Metapost for the Mlpost library SYNOPSIS
mlpost [options] files... DESCRIPTION
mlpost is a program that compiles OCaml files to PostScript or PDF files using the Mlpost library. OPTIONS
-pdf Generate .mps files (default) -mp Generate .mp files -png Generate .png files -ps Generate .1 files -latex <main.tex> Scan the LaTeX prelude -eps Generate encapsulated postscript files -xpdf WYSIWYG mode using xpdf remote server (the name of the remote server is "mlpost") -v Be a bit more verbose. Otherwise nothing is printed except in case of error. -ocamlbuild Use ocamlbuild to compile -native Compile to native code -ccopt <options> Pass <options> to the Ocaml compiler -execopt <options> Pass <options> to the compiled program -version Print Mlpost version and exit -no-magic Do not parse mlpost options, do not call Metapost.dump -depend output dependency lines in a format suitable for the make(1) utility -contrib <contrib-name> compile with the specified contrib -dumpable output one name of dumpable file by line. So it print all the figures which will be created by the .ml file. -get-include-compile {cmxa|cma|dir|file} output the libraries which are needed by the library Mlpost if you want not to use the mlpost tool : - cmxa print the needed cmxa file (opt version) - cma print the needed cma file (byte version) - dir print the directories needed to be include - file print the file name inside this directory without extension -compile-name <compile-name> Keep the compiled version of the .ml file and name it <compile-name>. -dont-execute Don't execute the mlfile. So mlpost generates no figures. With this option you can check that a file compile without wasting time to generate the figures. The options -dont-execute and -compile-name can be used in conjunction to create a program which generates some figures according to some command line options. -dont-clean Don't remove intermediates files. The metapost backend use some intermediates files which are removed without this option. -cairo Use the cairo backend instead of metapost -t1disasm Set the program used to decrypt PostScript Type 1 font, only with cairo (default built-in one). This option will disappear soon. -help, --help Display the list of options SEE ALSO
mpost(1), ocamlc(1), xpdf(1). AUTHOR
Mlpost was written by Romain Bardou, Francois Bobot, Johannes Kanig, Stephane Lescuyer and Jean-Christophe Filliatre. This manual page was written by Stephane Glondu <steph@glondu.net> and completed by the Mlpost authors for the Debian project (but may be used by others). August 2009 MLPOST(1)
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