sort fields Post: 19550

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1. Shell Programming and Scripting

sort sum fields

HI ALL, i have a problem when i do a sort sum with many fields. Is there a limit for fields? Do you know a solution? thanks in advance. the shell is: # SORT1 SORT1_rcode=777 if ; then echo "USE $DARSEQ/OTPU.FTPEPREC RECORD F,1000 " > $DARPARSRT/TPEKL508.SORT1_$$.srt ...

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sort on fields

Hi I have following fixed width file and I have to sort on 2 fields ABC 111222333002555 77788 ABC 111222333004555 77788 ABC 111222333001555 77788 ABC 111222333003555 77788 ABC 111222333005555 77788 one is from field1 to field 3 "ABC" and another is on 14 to 16 "002" (based on first...

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Hi experts, I am trying sort command with my data but still not getting the expected results. For example, I have 5 fields data here c,18:12:45,c,c,c d,12:34:34,d,d,d a,13:50:10,a,a,a b,13:50:50,b,b,b a,13:50:50,a,a,a b,14:10:01,b,b,b c,10:12:45,c,c,c I want to get ...

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sort on three fields

Hi I would like to sort a csv file. It has 50 fields and approx 1400000 lines. I want to sort by three columns as follows. Say sort on coulmn 5, if entries are equal sort on column 3 if this is also equal sort on column 6. It seems that this is possible for 5 then 3 i.e. sort -t "," -k 5,5 -k...

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Sort on first two fields -only-

Hey, I have a file i want to sort. It contains these kind of lines: FirstName LastName buyID buyType Eg: John Doe 22 Car Jane Simpson 4 Headset John Doe 11 Telephone Now if I use the sort command on it cat purchases.txt | sort -k1,1 -k2,2 it would also sort the third and 4th field:...

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Unique sort with two fields

I have a file with contents below 123,502 123,506 123,702 234,101 235,104 456,104 456,100 i want to sort such that i get a unique value in column A, and for those with multiple value in A, i want the lowest value in B. output should be 123,502 234,101 235,104 456,100

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Unique sort with three fields

I have another file with three columns A,B,C as below 123,1,502 123,2,506 123,3,702 234,4,101 235,5,104 456,6,104 456,7,100 i want to sort such that i get a unique value in column A, and for those with multiple value in A, i want the lowest value in C. output should be Code:...

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doing a sort on first two fields

hi, i'm having a file stg_ff.txt which contains 10 fields,which contains millions of records i need to cat the first 10 rows in the file after doing a sorting on the first two fields i n the file. can any body help me on this. regards Angel

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Sort on first fields only

Please advice in this. Input file 100,vvvt 201,unb 100,sos 301,abc 99,gang desired output 99,gang 100,vvvt 100,sos 201,unb 301,abc Means if first fields are same ( here 100) the do not sort.

10. Shell Programming and Scripting

awk sort based on difference of fields and print all fields

Hi I have a file as below <field1> <field2> <field3> ... <field_num1> <field_num2> Trying to sort based on difference of <field_num1> and <field_num2> in desceding order and print all fields. I tried this and it doesn't sort on the difference field .. Appreciate your help. cat...

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mongoexport

MONGOEXPORT(1)							  Mongo Database						    MONGOEXPORT(1)

NAME

       mongoexport - the Mongo export tool

SYNOPSIS

       mongoexport [OPTIONS]

DESCRIPTION

       mongoexport  is a tool to export a MongoDB collection to either JSON or CSV. The query can be filtered or a list of fields to output can be
       given.

       If the output is CSV, the fields must be specified in order.

EXAMPLES

       mongoexport -d test -c test1 --csv -f name,num
	      export documents from test.test1 in CSV format

OPTIONS

       --help show usage information

       -h, --host HOST
	      server to connect to (default HOST=localhost)

       -d, --db DATABASE
	      database to use

       -c, --c COLLECTION
	      collection to use

       -q, --query QUERY
	      query filter

       -f, --fields FIELDS
	      comma-separated list of field names

       --csv  export to CSV instead of JSON

       -o, --out FILE
	      output file, if not specified, stdout is used

       --dbpath PATH
	      directly access mongod data files in this path, instead of connecting to a mongod instance

COPYRIGHT

       Copyright 2007-2009 10gen

SEE ALSO

       For more information, please refer to the MongoDB wiki, available at http://www.mongodb.org.

AUTHOR

       Kristina Chodorow

10gen								     June 2009							    MONGOEXPORT(1)