10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
I have a file abc.csv, from which I need column 24(PurchaseOrder_TotalCost) to get the sum_of_amounts with date and row count into another file say output.csv
abc.csv-
UTF-8,,,,,,,,,,,,,,,,,,,,,,,,,
... (6 Replies)
Discussion started by: Tahir_M
6 Replies
2. Shell Programming and Scripting
Hello All,
I have a requirement in which i will be given a sql query as input in a file with dynamic number of columns. For example some times i will get 5 columns, some times 8 columns etc up to 20 columns.
So my requirement is to generate a output query which will have 20 columns all the... (7 Replies)
Discussion started by: vikas_trl
7 Replies
3. Shell Programming and Scripting
How could i take an input file and split the numeric values from the alpha values (123 vs abc) to distinc columns, and if the source is blank to keep it blank (null) in both of the new columns:
So if the source file had a column like:
Value:
|1 |
|2.3|
| |
|No|
I would... (7 Replies)
Discussion started by: driftlogic
7 Replies
4. Linux
cat sample.csv
ID,Name,no
1,AAA,1
2,BBB,1
3,AAA,1
4,BBB,1
cut -d',' -f2 sample.csv | sort | uniq
this gives only the 2nd column values
Name
AAA
BBB
How to I get all the columns of CSV along with this? (1 Reply)
Discussion started by: sanvel
1 Replies
5. Shell Programming and Scripting
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
File A.txt
11 LAL01A_1 1213 12 0 0 7 30 2 -122 1 300 14854 5000 2
221 LAL01A_1 1313 14 0 0 7 30 1 -122 2 300 14854 5000 2
12 LAL01A_1 1234 15 0 0 7 30 0 -122 1 300 14854 5000 2
I have file A.txt now i want to use if condition :
if thr... (3 Replies)
Discussion started by: pareshkp
3 Replies
6. Shell Programming and Scripting
Hi All,
I have a pipe seperated file. I need to add the values in second and third columns with group by on first column.
MYFILE_28012012_1115|47|173.90
MYFILE_28012012_1115|4|0.00
MYFILE_28012012_1115|6|22.20
MYFILE_28012012_1116|47|173.90
MYFILE_28012012_1116|4|0.00... (3 Replies)
Discussion started by: angshuman
3 Replies
7. Shell Programming and Scripting
I have a lot of input files that have the following form:
Sample Cq Sample Cq Sample Cq Sample Cq Sample Cq
1WBIN 23.45 1WBIN 23.45 1CVSIN 23.96 1CVSIN 23.14 S1 31.37
1WBIN 23.53 1WBIN 23.53 1CVSIN 23.81 1CVSIN 23.24 S1 31.49
1WBIN 24.55 1WBIN 24.55 1CVSIN 23.86 1CVSIN 23.24 S1 31.74 ... (3 Replies)
Discussion started by: isildur1234
3 Replies
8. Shell Programming and Scripting
Hi,
I have a file with the following columns:
361459 447394 CHL1
290282 290282 CHL1
361459 447394 CHL1
361459 447394 CHL1
178352861 178363529 AGA
178352861 178363529 AGA
178363657 178363657 AGA
Essentially, using CHL1 as an example. For any line that has CHL1 in... (2 Replies)
Discussion started by: hubleo
2 Replies
9. UNIX for Dummies Questions & Answers
Hi Gurus,
This below script adds a column extra to my flat file..But how can i add another column, Say if i just put mention an other column beside the first column..it does get generated but as one column only
while IFS="" read r; do
printf "dummy\t%s\n" "$r"
done < xxx.txt > zzz.txt
... (9 Replies)
Discussion started by: saggiboy10
9 Replies
10. Shell Programming and Scripting
Hi All,
I have a table with 10 columns. Some columns(2nd,4th,5th,7th,8th and 10th) are Not Null columns. I'll get a tab-delimited file and want to check col by col and generate seperate error code for each col eg:102 if 2nd col value is NULL and 104 if 4th col value is NULL so on... I am a... (7 Replies)
Discussion started by: Mandab
7 Replies