1. UNIX for Dummies Questions & Answers

hi i am pretty new to unix .i am ETL guy I need a unix script to take row count of a file and write it to another file the problem with wc-l is it include filename also wc -l abc.dat will give me like 1000 abc.dat i just want 1000 to be written can u just take 2 min to write a simple... (1 Reply)

2. Shell Programming and Scripting

Hi, Suppose i have a inputfile in csv format. How to use awk to count 'the number of nonempty columns in each row' minus one, and add the value as a new column in the end For cosmetic reason, it's even better to include a descriptive label for the last column in the first row. for... (2 Replies)

3. UNIX for Dummies Questions & Answers

How can you delete a row if a certain column is bigger than a certain number? I have the following input: 20080709 20081222 95750 1 0 0.02 94.88 20080709 20081222 95750 2 0 0.89 94.88 20080709 20081222 9575 1 0 0 94.88 20080709 20081222 9575 2 0 0 94.88 20080709 20081222 9587.5 1 0 0... (1 Reply)

4. UNIX for Dummies Questions & Answers

How can you delete a row if a certain column is bigger than a certain number? I have the following input: 20080709 20081222 95750 1 0 0.02 94.88 20080709 20081222 95750 2 0 0.89 94.88 20080709 20081222 9575 1 0 0 94.88 20080709 20081222 9575 2 0 0 94.88 20080709 20081222 9587.5 1 0 0... (6 Replies)

5. UNIX for Dummies Questions & Answers

Is there anyway to use awk to add a first column to my data that automatically goes from 1 to n , where n is the numbers of my rows?:confused: (4 Replies)

6. Linux

Hello, I connect to linux using serial cable from windows machine. I use putty as serial terminal emulator. Everything works fine except programs which scroll text - man, more, less, vi, etc.. These programs asumme my terminal size is 80cols x 24rows (my putty window size is more than that,... (1 Reply)

7. Shell Programming and Scripting

Hi experts a have a very large file and I need to add two columns: the first one numbering the incidence of records and the another with the total count The input file: 21 2341 A 21 2341 A 21 2341 A 21 2341 C 21 2341 C 21 2341 C 21 2341 C 21 4567 A 21 4567 A 21 4567 C ... (6 Replies)

8. UNIX for Dummies Questions & Answers

we want the count of number of records to be printed on each row. For Ex: if there are 5 records on one unique id , the count "5'' should be printed on each record in other column. Please help for this. I am using unix & Cygwin. Below are sample records: KCZ0650473... (2 Replies)

9. 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)

10. Shell Programming and Scripting

I have a file with 48 rows. I am counting 6 rows and adding 6 to that number and repeating the operation, and then output the value in column 1. For the second column, I would like to get sort of a binary output (1s and 2s) every 3rd row. This is what I have: awk '{print ++src +... (1 Reply)