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Full Discussion: awk parsing file
Top Forums Shell Programming and Scripting awk parsing file Post 303011251 by shunya on Monday 15th of January 2018 05:51:48 PM
Old 01-15-2018
RedHat awk parsing file

Looking to parse a file to remove the duplicates and get only few fields and uniq rows.



input.tx
Code:
    Loc (TC) ID   : ssfad_fs
    Serial         : PIC002340098    
    
-----------------------------------------------------------------------------------------------------------------------
                                                                          Total
                                           Pic                                      Comp
ID   Name                        Ver  LOC       Time                      (Size)   (Size)         Complete Time
----------------------------------- ---- ----- ------------------------ ---------- ---------- ------------------------
FAD00 TINT_PAP_1516048511           0 .X... Mon Jan 15 20:35:14 2018          0          0                       NA
      sfad_jpg                      0 ..... Mon Jan 15 20:24:02 2018          0          0 Wed Jan 17 20:24:01 2018
      sfad_jpg                      1 ..... Mon Jan 15 16:24:02 2018          0          0 Wed Jan 17 16:24:02 2018
      sfad_jpg                      2 ..... Mon Jan 15 12:24:03 2018          0          0 Wed Jan 17 12:24:02 2018
      sfad_jpg                      3 ..... Mon Jan 15 08:24:02 2018          0          0 Wed Jan 17 08:24:02 2018
      sfad_jpg                      4 ..... Mon Jan 15 04:24:02 2018          0          0 Wed Jan 17 04:24:02 2018
      sfad_jpg                      5 ..... Mon Jan 15 00:24:03 2018          0          0 Wed Jan 17 00:24:02 2018
      sfad_jpg                      6 ..... Sun Jan 14 20:24:03 2018          0          0 Tue Jan 16 20:24:02 2018
      sfad_jpg                      7 ..... Sun Jan 14 16:24:03 2018          0          0 Tue Jan 16 16:24:02 2018
      sfad_jpg                      8 ..... Sun Jan 14 12:24:02 2018          0          0 Tue Jan 16 12:24:02 2018
      sfad_jpg                      9 ..... Sun Jan 14 08:24:03 2018          0          0 Tue Jan 16 08:24:02 2018
      sfad_jpg                     10 ..... Sun Jan 14 04:24:02 2018          0          0 Tue Jan 16 04:24:01 2018
      sfad_jpg                     11 ..... Sun Jan 14 00:24:02 2018          0          0 Tue Jan 16 00:24:02 2018
      sfad_jpg                     12 ..... Tue Oct 10 21:00:47 2017      65550      49153                       NA
BAC76 TINT_PAP_1516048511           0 .X... Mon Jan 15 20:35:14 2018          0          0                       NA
      sfad_jpg                      0 ..... Mon Jan 15 20:24:02 2018          0          0 Wed Jan 17 20:24:01 2018
      sfad_jpg                      1 ..... Mon Jan 15 16:24:02 2018          0          0 Wed Jan 17 16:24:02 2018
      sfad_jpg                      2 ..... Mon Jan 15 12:24:03 2018          0          0 Wed Jan 17 12:24:02 2018
      sfad_jpg                      3 ..... Mon Jan 15 08:24:02 2018          0          0 Wed Jan 17 08:24:02 2018
      sfad_jpg                      4 ..... Mon Jan 15 04:24:02 2018          0          0 Wed Jan 17 04:24:02 2018
      sfad_jpg                      5 ..... Mon Jan 15 00:24:03 2018          0          0 Wed Jan 17 00:24:02 2018
      sfad_jpg                      6 ..... Sun Jan 14 20:24:03 2018          0          0 Tue Jan 16 20:24:02 2018
      sfad_jpg                      7 ..... Sun Jan 14 16:24:03 2018          0          0 Tue Jan 16 16:24:02 2018
      sfad_jpg                      8 ..... Sun Jan 14 12:24:02 2018          0          0 Tue Jan 16 12:24:02 2018
      sfad_jpg                      9 ..... Sun Jan 14 08:24:03 2018          0          0 Tue Jan 16 08:24:02 2018
      sfad_jpg                     10 ..... Sun Jan 14 04:24:02 2018          0          0 Tue Jan 16 04:24:01 2018
      sfad_jpg                     11 ..... Sun Jan 14 00:24:02 2018          0          0 Tue Jan 16 00:24:02 2018
      sfad_jpg                     12 ..... Tue Oct 10 21:00:47 2017      65550      49153                       NA
      sfad_sf_test                  0 ..... Fri Aug 11 19:14:27 2017      65550      49153                       NA

Expecting output
Code:
Loc ID      Img Name              Ver.   Time                    Complete Time
----------     -------------            -----   ------------------   ----------------
ssfad_fs  TINT_PAP_1516048511    0  Mon Jan 15 20:35:13 2018     NA
ssfad_fs  sfad_jpg                  1  Mon Jan 15 16:24:02 2018   Wed Jan 17 16:24:01 2018
ssfad_fs  sfad_jpg                  2  Mon Jan 15 12:24:02 2018   Wed Jan 17 12:24:02 2018
ssfad_fs  sfad_jpg                  3  Mon Jan 15 08:24:02 2018   Wed Jan 17 08:24:01 2018
ssfad_fs  sfad_jpg                  4  Mon Jan 15 04:24:02 2018   Wed Jan 17 04:24:01 2018

I am using following awk command

Code:
cat input.txt | head -n-12 |cut -c6- |awk -v LOC="ssfad_fs" 'NR>9;$0=SG $0; {if ($1 ~ /^[\w-]+$/ && $2 ~ /0-100/);{$4=$10=$11="";print}}' |sort -unk 2,2

But when I use following code I don't get desired result.
Code:
cat input.txt | head -n-12 |cut -c6- | awk -v SG="ssfad_fs" 'NR>9;$0=SG $0 {$4=$10=$11=""}; {print $0}'

ssfad_fs sfad_jpg 9  Sun Jan 14 08:24:02 2018   Tue Jan 16 08:24:02 2018
 sfad_jpg                     10 ..... Sun Jan 14 04:24:01 2018          0          0 Tue Jan 16 04:24:01 2018
ssfad_fs sfad_jpg 10  Sun Jan 14 04:24:01 2018   Tue Jan 16 04:24:01 2018
 sfad_jpg                     11 ..... Sun Jan 14 00:24:02 2018          0          0 Tue Jan 16 00:24:01 2018
ssfad_fs sfad_jpg 11  Sun Jan 14 00:24:02 2018   Tue Jan 16 00:24:01 2018
 sfad_jpg                     12 ..... Tue Oct 10 21:00:46 2017      65550      49153                       NA
ssfad_fs sfad_jpg 12  Tue Oct 10 21:00:46 2017   NA
 ssfad_fs_test                      0 ..... Fri Aug 11 19:14:26 2017      65550      49153                       NA
ssfad_fs ssfad_fs_test 0  Fri Aug 11 19:14:26 2017   NA

Other options I tried doesn't come closer to what I am expecting. Your help/guidance would be appreciated.
Code:
awk 'NR>9;BEGIN {printf ("%s%n%s%s","Loc ID", "Img Name" "Ver#", "Time", "Complete Time")}{if ($1 ~ /^[\w-]+$/ && $2 ~ /0-100/);{$3=$9=$10="";print}


Last edited by RudiC; 01-16-2018 at 08:43 AM.. Reason: Added code tag.
 

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