10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
I would like to compare values in column 8, and grep the ones where the different is > 1, columns 1 and 2 are the key for array.
Every 4 rows the records values in columns 1 and 2 changed. Then, the comparison in the column 8 need to be done for the 4 rows everytime columns 1 and 2 changed
... (4 Replies)
Discussion started by: jiam912
4 Replies
2. UNIX for Beginners Questions & Answers
I/P:
I/P:
2017/01/01 a 10
2017/01/01 b 20
2017/01/01 c 40
2017/02/01 a 10
2017/02/01 b 20
2017/02/01 c 30
O/P:
a b c
2017/01/01 10 20 40
2017/02/01 10 20 30 (18 Replies)
Discussion started by: Booo
18 Replies
3. Shell Programming and Scripting
data file contains
failed=24
error=23
error=163
failed=36
error=903
i need to get a total count of each value above. i'm looking for the most efficient method to do this as the datafile i provided is just a sample. the actual data can be several hundred thousands of lines.
so from... (3 Replies)
Discussion started by: SkySmart
3 Replies
4. Shell Programming and Scripting
I have this file input.txt. I want to take average column-wise for the rows having duplicate gene names.
Gene Sample_1 Sample_2 Sample_3
gene_A 2 4 5
gene_B 1 2 3
gene_A 0 5 7
gene_B 4 5 6
gene_A 11 12 13
gene_C 2 3 4
Desired output:
gene_A 4.3 7 8.3
gene_B 2.5 3.5 4.5
gene_C 2 3 4... (6 Replies)
Discussion started by: Sanchari
6 Replies
5. 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
6. 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
7. UNIX for Dummies Questions & Answers
Hi all,
I am new to unix and I am trying hard to get this requirement, but no luck.
I am trying to compare two cloumns in two files and if it matches, the last column in file1 must be divided by file2 and the output must be written in a new file. To elaborate the 2nd column in file1 (EUR) must be... (6 Replies)
Discussion started by: smadderla
6 Replies
8. Shell Programming and Scripting
Hi Guys,
Thank you all for helping me with my different queries and I continue to get better at scripting because of help from all of you!
I have a file that would look something like -
ID SUB ID VALUE
1 10 5
2 18 7
1 ... (1 Reply)
Discussion started by: sncoupons
1 Replies
9. Shell Programming and Scripting
Hi Guys :),
I have two files.
filea:
12:20:23 4
12:21:23 3
12:22:23 2
12:25:23 3
fileb:
11:20:23 4
12:21:23 3
12:22:23 2
12:26:23 3
12:30:23 3
The result will be:
11:20:23 4
12:20:23 4 (3 Replies)
Discussion started by: jimmy_y
3 Replies
10. UNIX for Dummies Questions & Answers
Hi
I know its a dumb question but can any one please explain me the difference of executing a shell script in the following 2 ways.
. script.sh
sh script.sh
I have a problem if I execute the following code as sh script.sh
DB_CNT_ALW=0.20
SCT_VAR=0.05
if ; then
echo "== Difference... (3 Replies)
Discussion started by: shash
3 Replies