10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Optimization shell/awk script to aggregate (sum) for all the columns of Huge data file
File delimiter "|"
Need to have Sum of all columns, with column number : aggregation (summation) for each column
File not having the header
Like below -
Column 1 "Total
Column 2 : "Total
...
...... (2 Replies)
Discussion started by: kartikirans
2 Replies
2. 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
3. Shell Programming and Scripting
Hi Experts,
Please bear with me, i need help
I am learning AWk and stuck up in one issue.
First point : I want to sum up column value for column 7, 9, 11,13 and column15 if rows in column 5 are duplicates.No action to be taken for rows where value in column 5 is unique.
Second point : For... (12 Replies)
Discussion started by: as7951
12 Replies
4. Shell Programming and Scripting
Hello, everyone
I am beginner for shell programming. I want to print all lines that have the same values in first two columns
data:
a b 1 2
a a 3 4
b b 5 6
a b 4 6
what I expected is :
a a 3 4
b b 5 6
but I searched for one hour in... (2 Replies)
Discussion started by: nengcheng
2 Replies
5. Shell Programming and Scripting
I want to count the number of lines, I need this result be a number, and sum the last numeric column, I had done to make this one at time, but I need to make this for a crontab, so, it has to be an script, here is my lines:
It counts the number of lines:
egrep -i String file_name_201611* |... (5 Replies)
Discussion started by: Elly
5 Replies
6. Shell Programming and Scripting
Hello out there,
file.txt:
comp51820_c1_seq1 42 N 0:0:0:0:0:0 1:0:0:0:0:0 0:0:0:0:0:0 3:0:0:0:0:0 0:0:0:0:0:0
comp51820_c1_seq1 43 N 0:0:0:0:0:0 0:1:0:0:0:0 0:0:0:0:0:0 0:3:0:0:0:0 0:0:0:0:0:0
comp51820_c1_seq1 44 N 0:0:4:0:3:1 0:0:1:9:0:0 10:0:0:0:0:0 0:3:3:2:2:6 2:2:2:5:60:3... (16 Replies)
Discussion started by: pathunkathunk
16 Replies
7. Shell Programming and Scripting
Hi,
I need a shell script, which would search the result values from another files.
1)execute " select column1 from table_name" query on the table.
2)Based on the result, need to be grep from .wft files.
could please explain about this.Below is the way i am using.
#!/bin/sh... (4 Replies)
Discussion started by: Rami Reddy
4 Replies
8. Shell Programming and Scripting
I am looking for an easy way to calculate the sum of three values (*-12, *-01, *-02) which are contained after a comma (,). I have found an awk command that will sum every 3rd value, but I am not interested in the values before the comma (,).
awk '{s+=$1}NR%3==0{print s;t+=s;s=0}'I am only... (8 Replies)
Discussion started by: ncwxpanther
8 Replies
9. Shell Programming and Scripting
I have several csv files like this:
file1.csv
1 12 1
2 8 9
3 9 2
4 5 9
...
file2.csv
1 0 1
2 2 3
3 4 1
...
file3.csv
1 0 1
2 4 0
...
I want the result like this
1 12 3
2 14 12
3 13 3 (10 Replies)
Discussion started by: frewise
10 Replies
10. UNIX for Dummies Questions & Answers
I'm looking to create a Korn Shell script that, if given a directory as an arg, will calc bytes used by all files in the given directory and display that info. If no command line arg is given the program is to calc and display the bytes used by all the files in the pwd.
Example output:
... (3 Replies)
Discussion started by: kecannon
3 Replies
