08-14-2007
Drop records with non-numerics in field X
I have tab delimited file and need to remove all records prior to sort, that have non-numerics in the Field 2. valid/invalid field 2 data examples are:
" 123" valid
"1 23" invalid
" NOPE" invalid
I've tried this awk it does not recognize tab as the delimiter or check all characters in field 2:
awk -Ftab '$1 ~ /^[0-9]/ { print $1 }'<$ebs_filter_file
I've also played around with sed, but can't seem to get it. Any help would be appreciated!
akxeman
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I had to delete rows when a record was missing a field. My solution was
cut -c 202-402 ${dataFile} | awk '{if (substr($0,103,30) !~ /^ *$/) print $0} >> ${workFile}
The cut is because they came two records to a row.
Anyone want to offer a more elegant solution? (2 Replies)
Discussion started by: gillbates
2 Replies
2. Shell Programming and Scripting
Hi,
I have CSV file which looks like below, i want to calulate number of records for each brand say SOLO_UNBEATABLE E and SOLO_UNBEATABLE F combined and record count is say 20 . i want to calculate for each brand, and here only first record will have all data and rest of record for the brand... (2 Replies)
Discussion started by: raghavendra.cse
2 Replies
3. Shell Programming and Scripting
hi,
i have various csv files, the file format is as follows
Entry: "1",4,2010/08/15-10-00-00.01,,"E",,,,,,,,,120,0,"M4_","C","KEW-011-5337140-20100916163456-540097","1234567890","N N 0 ",,,"NUK 800100200",,,"NN",,,,,,,,,,,,"0000000001|0001|20150401... (2 Replies)
Discussion started by: niteesh_!7
2 Replies
4. Shell Programming and Scripting
Hello Friends,
I have a file(InputFile.csv) with the following columns(the columns are pipe-delimited):
ColA|ColB|ColC|ColD|ColE|ColF
Now for this file, I have to get those records which fulfil the following condition:
If "ColB" is NOT NULL and "ColD" has values one of the following... (9 Replies)
Discussion started by: mehimadri
9 Replies
5. Programming
Hello Group,
What I have is a database with about a dozen fields and one being "City".
What I would like to do is to have a custom query on a single field for multiple items (cities) but I don't know how to do this. I know this is probably kids play for most of you but I am lost. What I have... (4 Replies)
Discussion started by: vestport
4 Replies
6. Shell Programming and Scripting
Hi Freinds,
i have a file1 as below
file1
1|ndmf|fdd|d3484|34874
2|jdehf|wru7|478|w489
3|dfkj|wej|484|49894
file2 contains lakhs of records and not in sorted order
i want to retrive only the records from file2 by searcing the first field of file 1
i used
grep ^1 file2... (4 Replies)
Discussion started by: i150371485
4 Replies
7. Shell Programming and Scripting
I have a file which contains fields comma separated & with each field surrounded by quotes. The 4th field contains either a serial number, the text ABC, the text XYZ or it's blank. I want to only extract records which have a serial number. Here's some sample data:
> cat myfile... (4 Replies)
Discussion started by: CHoggarth
4 Replies
8. Shell Programming and Scripting
Hi Team,
I have a requirement to login into URL using username and password , then I have to select a "particular name" from drop-down menu and then Read the values user records etc.... using perl.
Is it possible to do in perl script ? (OR) Can you please let me know which scripting... (1 Reply)
Discussion started by: latika
1 Replies
9. Shell Programming and Scripting
I need a script to check the records in a file , if any value match transfer the record in error.txt file.
1- If any of the any field value is NULL(nothing in this field)
Record1|Record2|Record3|Record4|Record5|DATE1|DATE2
Example:
11111111|22222222|NULL|12|444|27042018|27042018... (8 Replies)
Discussion started by: vivekn
8 Replies
10. UNIX for Beginners Questions & Answers
Hi ,
I have a requirement to read a file ( 5 fields , ~ delimited) and find the records which contain anything other than Alphabets, Numbers , comma ,space and dot . ie a-z and A-Z and 0-9 and . and " " and , in 2nd field. Once I do that i would want the result to have field1|<flag>
flag can... (2 Replies)
Discussion started by: ashwin3086
2 Replies