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parsing text file

by doubledecker (Scribe)
on Jun 03, 2011 at 06:52 UTC ( [id://907912]=perlquestion: print w/replies, xml ) Need Help??

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Re: parsing text file
by shmem (Chancellor) on Jun 03, 2011 at 07:11 UTC

    To parse a text file, perl is all you need. Depending on the expected results, a module may be helpful.

    But since you don't tell to what end you want to parse, I can't recommend any. See How (Not) To Ask A Question.

[reply]
Re: parsing text file
by GrandFather (Saint) on Jun 03, 2011 at 07:16 UTC

    Parsing to what end? 'text file' tells us nothing at all about the format of the file and what you want to parse out of it.

    True laziness is hard work
[reply]

      In the text file, I've the summary of the tabular data like below to extract and store it in AOA

       Summary of This Bill Period Charges

Account No.            Wahtel Number One Time                       Mo
+nthly                  Call              Value          Roaming      
+     Discounts                 Taxes              Total
                                      Charges                       Ch
+arges              Charges              Added                        
+                                                Charges
                                                                      
+                                       Services
1022289833                                          544.91            
+     0.00                                                            
+              0.00                0.00            544.91
1022289744                 8008102935                  0.00           
+  199.00                70.50                3.20               0.00 
+             -9.70              27.09             290.09
1022290146                 8008102942                  0.00           
+  199.00                63.80                0.00               0.00 
+             -3.80              26.70             285.70
1022290145                 8008102930                  0.00           
+  199.00              207.80                 3.20               1.20 
+          -120.00               30.04             321.24
1022289844                 8008102943                  0.00           
+  199.00                 5.50                9.00               0.00 
+              0.00              21.98             235.48
1022290156                 8008102954                  0.00           
+  199.00              283.40                 0.40             11.20  
+            -51.80              45.53             487.73
1022290048                 8008102949                  0.00           
+  199.00                 0.00                0.00               0.00 
+              0.00              20.50             219.50
1022290051                 8008102950                  0.00           
+  199.00                 0.00                0.00               0.00 
+              0.00              20.49             219.49
1022290246                 8008102956                  0.00           
+  199.00                96.20                3.00             16.80  
+             -1.70              32.26             345.56
1022290050                 8008102933                  0.00           
+  199.00              316.80                 0.00               0.00 
+            -13.80              51.70             553.70
1022290151                 8008102939                  0.00           
+  199.00              162.40                 0.00               0.00 
+             -0.90              37.12             397.62
1022289947                 8008102952                  0.00           
+  199.00              350.40                 6.00               0.00 
+            -44.90              52.57             563.07
1022289843                 8008102931                  0.00           
+  199.00                 5.10                0.00               0.00 
+             -2.10              20.81             222.81
1022290248                 8008102947                  0.00           
+  199.00              231.20                 3.00               0.00 
+             -0.20              44.60             477.60
1022290249                 8008102945                  0.00           
+  199.00                37.70                0.00               0.00 
+             -8.70              23.49             251.49
1022290245                 8008102932                  0.00           
+  199.00                96.70                0.00               0.00 
+             -4.70              29.97             320.97
1022289946                 8008102944                  0.00           
+  199.00                 0.00                0.00               0.00 
+              0.00              20.50             219.50
1022290153                 8008102948                  0.00           
+  199.00                74.90                0.00               0.00 
+             -1.40              28.09             300.59
1022290046                 8008102958                  0.00           
+  199.00                 0.00                0.00               0.00 
+              0.00              20.50             219.50
1022290150                 8008102946                  0.00           
+  199.00                 0.00                0.00               0.00 
+              0.00              20.50             219.50
1022290247                 8008102957                  0.00           
+  199.00              251.85                85.80               0.00 
+            -30.40              52.15             558.40
1022290149                 8008102941                  0.00           
+  199.00                 0.00                0.00               0.00 
+              0.00              20.50             219.50
1022290047                 8008102936                  0.00           
+  199.00              188.80                 0.00               5.20 
+            -14.30              39.00             417.70
1022290052                 8008102959                  0.00           
+  199.00                31.40                0.00               0.00 
+            -11.90              22.51             241.01
1022290154                 8008102953                  0.00           
+  199.00                 0.00                0.00               0.00 
+              0.00              20.50             219.50
1022290155                 8008102951                  0.00           
+  199.00                98.30                3.00               1.40 
+            -33.80              27.61             295.51
1022290045                 8008102934                  0.00           
+  199.00                40.00                0.00               0.00 
+             -9.00              23.71             253.71
1022290152                 8008102938                  0.00           
+  199.00                17.90                0.00               0.00 
+             -6.90              21.63             231.63
1022290049                 8008102955                  0.00           
+  199.00                18.00                0.00               0.00 
+              0.00              22.36             239.36
1022290147                 8008102940                  0.00           
+  199.00              352.10                 0.00               0.00 
+             -2.10              56.55             605.55
1022386743                 8008102960                  0.00           
+  179.74                 0.00                0.00               0.00 
+              0.00              18.52             198.26
1022426128                 9550675471                  0.00           
+  192.58              168.90                 0.00               0.00 
+             -0.90              37.17             397.75
1022487768                 8008203930                  0.00           
+  154.06                 0.00                0.00               0.00 
+              0.00              15.87             169.93
1022487767                 8008203925                  0.00           
+  154.06                59.20                0.00               0.00 
+             -9.40              21.00             224.86
1022487588                 8008203934                  0.00           
+  154.06              100.10                10.10               0.00 
+            -82.10              18.76             200.92
1022487587                 8008203926                  0.00           
+  154.06                 0.00                0.00               0.00 
+              0.00              15.87             169.93
1022487769                 8008203928                  0.00           
+  154.06                 0.00                0.00               0.00 
+              0.00              15.87             169.93
1022487586                 8008203927                  0.00           
+  154.06                 0.00                0.00               0.00 
+              0.00              15.87             169.93
1022487434                 8008203931                  0.00           
+  154.06                 0.00                0.00               0.00 
+              0.00              15.87             169.93
1022487766                 8008203929                  0.00           
+  154.06                 0.00                0.00               0.00 
+              0.00              15.87             169.93
1022487770                 8008203936                  0.00           
+  154.06                 0.00                0.00               0.00 
+              0.00              15.87             169.93

      [download]
[reply]
[d/l]
        First open the file and while there are lines in it split them into an array then add this array to your global AoA.
        The relevant commands are open, while, split and push

        We don't do your job, though it looks as though MidLifeXis is doing your managers.

        print "Good ",qw(night morning afternoon evening)[(localtime)[2]/6]," fellow monks."
[reply]
[d/l]
Re: parsing text file
by Anonymous Monk on Jun 03, 2011 at 07:10 UTC
    Suggest me the best module to parse a text file.

    You don't need modules for that

[reply]

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