10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
I'm trying to copy and paste the sixth column from a bunch of files into a single file having each column pasted in separate columns (and not one after each other in just one column.)
I tried this code but works only partially because it copied and pasted 50 rows of each column... (6 Replies)
Discussion started by: Frastra
2. Shell Programming and Scripting
I have two files, file1 and file2 who have identical number of rows and columns. However, the script is supposed to be used for for different files and I cannot know the format in advance. Also, the number of columns changes within the file, some rows have more and some less columns (they are... (13 Replies)
Discussion started by: maya3
3. Shell Programming and Scripting
Hi all, I'm pretty much a newbie to UNIX. I would appreciate any help with UNIX coding on comparing two large csv files (greater than 10 GB in size), and output a file with matching columns.
I want to compare file1 and file2 by 'id' and 'chain' columns, then extract exact matching rows'... (5 Replies)
Discussion started by: bkane3
4. UNIX for Dummies Questions & Answers
I have a function that outputs 3 lines for each result and I want to know how many results there are.
so for example
function | wc -l
but I want to see the result 8.
so is there a easy way to divide the result? (5 Replies)
Discussion started by: yatici
5. Shell Programming and Scripting
I searched the forum looking for answers to this but I could not pinpoint exactly what I need as I keep having trouble.
I have many files each having two columns and hundreds of rows.
first column is a string (can have many words) and the second column is a number.The files are... (5 Replies)
Discussion started by: isildur1234
6. UNIX for Dummies Questions & Answers
The below commands result only the whole number(not giving the decimal values).
pandeeswaran@ubuntu:~$ echo 1,2,3,4|sed 's/,/\//g'|bc
pandeeswaran@ubuntu:~$ echo 1000,2,3|sed 's/,/\//g'|bc
How to make it to return the decimal values?
Thanks (5 Replies)
Discussion started by: pandeesh
7. Shell Programming and Scripting
I am searching for a way to calculate for example 10/100 within a shellscript and the result should be 0.1 and not just 0.
Every alternative i tried just results 0
Thank you in advance
2retti (6 Replies)
Discussion started by: 2retti
8. Shell Programming and Scripting
I have 2 files which contains huge data & few lines of it are as shown below
File1: b.dat(which has 21 columns)
SSR 1976 8 12 13 10 44.00 39.0700 70.7800 7.0 0 0.00 0 2.78 0.00 0.00 0 0.00 2.78 0 NULL
ISC 1976 8 12 22 32 37.39 36.2942 70.7338... (6 Replies)
Discussion started by: reva
9. Shell Programming and Scripting
I am writing a script that among other things will be checking for various files on mount points. One of the conditions is that unless the server has failed over the df command will show root ( / ). If when checking the files the script comes across /, I want it to skip it, otherwise to... (2 Replies)
Discussion started by: cat55
10. Shell Programming and Scripting
how can i show the value when i divide a number where the dividend is greater then the divisor. for example...
3 divided by 15 ---> let x=3/15
when i do this in the shell environment it gives me an output of 0.
please help me.
thanks. (3 Replies)
Discussion started by: inquirer