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  3. 26GB text file

26GB text file

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  • J John M Drescher

    I have a 26GB logfile that was produced by my program. What is the best free text editor to read such a file?? John

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    Ted Ferenc
    wrote on last edited by
    #14

    edlin in a "DOS" box!


    If I have seen further it is by standing on the shoulders of Giants. - Isaac Newton 1676

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    • J John M Drescher

      I have a 26GB logfile that was produced by my program. What is the best free text editor to read such a file?? John

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      Bijesh
      wrote on last edited by
      #15

      You'll probably be better off writing your own program to read the last few lines and write in in another file.. Visual Studio just gives up if the file is too big... --------------------------------------------------

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      • J John M Drescher

        I have a 26GB logfile that was produced by my program. What is the best free text editor to read such a file?? John

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        Daniel Turini
        wrote on last edited by
        #16

        Import it via DTS/BCP/SQL*Loader (each line is a record), create a full text search index, and run SQL queries to find the info you need. And next time, create more manageable log files :)

        // Quantum sort algorithm implementation
        while (!sorted)
        ;

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        • D Daniel Turini

          Import it via DTS/BCP/SQL*Loader (each line is a record), create a full text search index, and run SQL queries to find the info you need. And next time, create more manageable log files :)

          // Quantum sort algorithm implementation
          while (!sorted)
          ;

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          John M Drescher
          wrote on last edited by
          #17

          Daniel Turini wrote: And next time, create more manageable log files I'll be working on the fix for that ASAP... John

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          • D Daniel Turini

            Import it via DTS/BCP/SQL*Loader (each line is a record), create a full text search index, and run SQL queries to find the info you need. And next time, create more manageable log files :)

            // Quantum sort algorithm implementation
            while (!sorted)
            ;

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            Jorgen Sigvardsson
            wrote on last edited by
            #18

            How long do you think such an import would take? :rolleyes: :-D -- Gnnnnmmmpppppppfffffhhh!

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            • D Daniel Turini

              UNIX tools use longs for file positioning and don't support files > 4GB.

              // Quantum sort algorithm implementation
              while (!sorted)
              ;

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              Jorgen Sigvardsson
              wrote on last edited by
              #19

              Depends on what UNIX. Most modern ones have been upgraded to use 64 bit positions. Of course, YMMV with SCO.. :) -- Gnnnnmmmpppppppfffffhhh!

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              • J Jorgen Sigvardsson

                How long do you think such an import would take? :rolleyes: :-D -- Gnnnnmmmpppppppfffffhhh!

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                John M Drescher
                wrote on last edited by
                #20

                :omg: It took me forever (> 30 minutes) just to copy the file to a RAID 0 array... John

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                • J John M Drescher

                  I have a 26GB logfile that was produced by my program. What is the best free text editor to read such a file?? John

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                  Tim Ranker
                  wrote on last edited by
                  #21

                  del How useful could it be anyways? :)

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                  • J John M Drescher

                    I have a 26GB logfile that was produced by my program. What is the best free text editor to read such a file?? John

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                    Scott Lee
                    wrote on last edited by
                    #22

                    Quick... Someone tell me approximately how man mallocs were used during the creation of such a file. :-D

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                    • T Tim Ranker

                      del How useful could it be anyways? :)

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                      John M Drescher
                      wrote on last edited by
                      #23

                      I just wanted to see what recent operation was causing the log to balloon out of control.. John

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                      • J Jorgen Sigvardsson

                        How long do you think such an import would take? :rolleyes: :-D -- Gnnnnmmmpppppppfffffhhh!

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                        Daniel Turini
                        wrote on last edited by
                        #24

                        Jörgen Sigvardsson wrote: How long do you think such an import would take? I've done such imports on about an hour. Indexing will take another one. Querying will be instantaneous. Now, try two or three 26GB searches with a text editor. :-D Talking about large data, DBMS is still one of the best tools.

                        // Quantum sort algorithm implementation
                        while (!sorted)
                        ;

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                        • D Daniel Turini

                          Jörgen Sigvardsson wrote: How long do you think such an import would take? I've done such imports on about an hour. Indexing will take another one. Querying will be instantaneous. Now, try two or three 26GB searches with a text editor. :-D Talking about large data, DBMS is still one of the best tools.

                          // Quantum sort algorithm implementation
                          while (!sorted)
                          ;

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                          Jorgen Sigvardsson
                          wrote on last edited by
                          #25

                          Thanks for the idea. I've never thought about using a database this way before. :) -- Gnnnnmmmpppppppfffffhhh!

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                          • B Bijesh

                            You'll probably be better off writing your own program to read the last few lines and write in in another file.. Visual Studio just gives up if the file is too big... --------------------------------------------------

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                            John M Drescher
                            wrote on last edited by
                            #26

                            I just found that out. Here is the error message: An unknown error has occurred while accessing an unnamed file. John

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                            • L lsauer

                              well actually total commander internal lister (F3). The only possible solutions, as far as reading only goes. The advantage is that it takes virtually no resources and 0 loading time or that stuff it streames dynamically, so size is just limited by your HD and OS but not by this app.

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                              leppie
                              wrote on last edited by
                              #27

                              I totally agree. Fastest viewer by far :) leppie::AllocCPArticle(Generic DFA State Machine for .NET);

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                              • J John M Drescher

                                I have a 26GB logfile that was produced by my program. What is the best free text editor to read such a file?? John

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                                David Wulff
                                wrote on last edited by
                                #28

                                Right click it and choose print, then bring out your favourite coloured marker...


                                David Wulff

                                Not all teenagers smoke and drink. I gave up smoking years ago.

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                                • D David Wulff

                                  Right click it and choose print, then bring out your favourite coloured marker...


                                  David Wulff

                                  Not all teenagers smoke and drink. I gave up smoking years ago.

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                                  John M Drescher
                                  wrote on last edited by
                                  #29

                                  :laugh: :laugh: :laugh: :omg: John

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                                  • J John M Drescher

                                    I have a 26GB logfile that was produced by my program. What is the best free text editor to read such a file?? John

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                                    John M Drescher
                                    wrote on last edited by
                                    #30

                                    I knew it was a database problem so I stopped the system and put a breakpoint where the error was being logged and I found out the database was missing an essential record. After adding the record all was well, but I must not assume a query returns a record from now on... {EDIT] Good thing I keep a copy of the complete source code tree of the current running executable... [/EDIT] John

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                                    • J John M Drescher

                                      I have a 26GB logfile that was produced by my program. What is the best free text editor to read such a file?? John

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                                      Anders Molin
                                      wrote on last edited by
                                      #31

                                      Notepad ;) Ok, serious, I think Visual Studio should be able to handle it... - Anders Money talks, but all mine ever says is "Goodbye!" http://SourceLocker.net[^] SourceControl and DefectTracker Project.

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                                      • A Anders Molin

                                        Notepad ;) Ok, serious, I think Visual Studio should be able to handle it... - Anders Money talks, but all mine ever says is "Goodbye!" http://SourceLocker.net[^] SourceControl and DefectTracker Project.

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                                        John M Drescher
                                        wrote on last edited by
                                        #32

                                        Anders Molin wrote: I think Visual Studio should be able to handle it... I tried that and got the following error message: An unknown error has occurred while accessing an unnamed file. John

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                                        • J John M Drescher

                                          I just found that out. Here is the error message: An unknown error has occurred while accessing an unnamed file. John

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                                          Bijesh
                                          wrote on last edited by
                                          #33

                                          Well thats good, cause mine just gives up silently after doing something for some time :~ --------------------------------------------------

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