9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
My input files is like this
axis1 0 1 10
axis2 0 1 5
axis1 1 2 -4
axis2 2 3 -3
axis1 3 4 5
axis2 3 4 -1
axis1 4 5 -6
axis2 4 5 1
Now, these are my following tasks
1. Print a first column for every two rows that has the same value followed by a string.
2. Match on the... (3 Replies)
Discussion started by: jacobs.smith
3 Replies
2. Shell Programming and Scripting
Dear All,
I have a data file input.csv like below. (Only five column shown here for example.)
Data1,StepNo,Data2,Data3,Data4
2,1,3,4,5
3,1,5,6,7
3,2,4,5,6
5,3,5,5,6
From this I want the below output
Data1,StepNo,Data2,Data3,Data4
2,1,3,4,5
3,1,5,6,7
where the second column... (4 Replies)
Discussion started by: ks_reddy
4 Replies
3. Shell Programming and Scripting
Hi All,
I have a big file with 232 columns and 9 million rows, I want to delete all rows with same column values in col3 through col232. Also the output should be sorted based on first 2 columns.
Here is a reduced example with 6 columns. I want to remove rows with duplicate values in col3... (9 Replies)
Discussion started by: alpesh
9 Replies
4. Shell Programming and Scripting
Hi,
I want to print the item in reverse order such that the output would look like
00 50 50 23 40 22 02 96
Below is the input:
00 05 05 32 04 22 20 69
Video tutorial on how to use code tags in The UNIX and Linux Forums. (5 Replies)
Discussion started by: reignangel2003
5 Replies
5. Shell Programming and Scripting
- I have two files (File 1 and File 2) and the contents of the files are mentioned below.
- I am trying to compare the values of Column1 of File1 with Column1 of File2. If a match is found, print the corresponding value from Column2 of File1 in Column5 of File2.
- I tried to modify and use... (10 Replies)
Discussion started by: Santoshbn
10 Replies
6. Shell Programming and Scripting
Hi friends,
My file is like:
Second file is :
I need to print the rows present in file one, but in order present in second file....I used
while read gh;do
awk ' $1=="' $gh'" {print >> FILENAME"output"} ' cat listoffirstfile
done < secondfile
but the output I am... (14 Replies)
Discussion started by: CAch
14 Replies
7. UNIX for Dummies Questions & Answers
Hey all,
How do I make a script print its arguments in reverse order?
Thanks (5 Replies)
Discussion started by: unclepickle1
5 Replies
8. Shell Programming and Scripting
Hi All,
I have a file which is having 3 columns as (string string integer)
a b 1
x y 2
p k 5
y y 4
.....
.....
Question:
I want get the unique value of column 2 in a sorted way(on column 2) and the sum of the 3rd column of the corresponding rows. e.g the above file should return the... (6 Replies)
Discussion started by: amigarus
6 Replies
9. Shell Programming and Scripting
How to manipulate first column and reverse the line order in third and fourth column as follws?
For example i have a original file like this:
file1
0.00000000E+000 -1.17555359E-001 0.00000000E+000
2.00000000E-002 -1.17555359E-001 0.00000000E+000
... (1 Reply)
Discussion started by: Max Well
1 Replies