Take greatest value from second column

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1. Shell Programming and Scripting

awk Print New Column For Every Two Lines and Match On Multiple Column Values to print another column

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...

2. Shell Programming and Scripting

Difference of the same column when two other column matches and one column differs less than 1 hour

This is my input file : # cat list 20130430121600, cucm, location,76,2 20130430121600,cucm1,location1,76,4 20130430122000,cucm,location,80,8 20130430122000,cucm1,location1,90,8 20130430140000,cucm1,location1,87,11 20130430140000, cucm,location,67,9 This is the required output ...

3. UNIX for Dummies Questions & Answers

help! script to select line with greatest value 2 between columns

Hi, I’m trying to do something I haven’t done before and I’m struggling with how to even create the command or script. I have the following space delim file: gene accession chr chr_st begin end NN1 NC_024540 chr3 - 14000 14020 NN1 ...

4. Shell Programming and Scripting

Rename a header column by adding another column entry to the header column name URGENT!!

Hi All, I have a file example.csv which looks like this GrpID,TargetID,Signal,Avg_Num CSCH74_1_1,2007,61,256 CSCH74_1_1,212007,647,679 CSCH74_1_1,12007,3,32 CSCH74_1_1,207,299,777 I want the output as GrpID,TragetID,Signal-CSCH74_1_1,Avg_Num CSCH74_1_1,2007,61,256...

5. Shell Programming and Scripting

Match column 3 in file1 to column 1 in file 2 and replace with column 2 from file2

Match column 3 in file1 to column 1 in file 2 and replace with column 2 from file2 file 1 sample SNDK 80004C101 AT XLNX 983919101 BB NETL 64118B100 BS AMD 007903107 CC KLAC 482480100 DC TER 880770102 KATS ATHR 04743P108 KATS...

6. Shell Programming and Scripting

finding greatest value in a column using awk from iostat output in linux

Friends, Need some help. On linux i have to run iostat command and in each iteration have to print the greatest value in each column. e.g iostat -dt -kx 2 2 | awk ' !/sd/ &&!/%util/ && !/Time/ && !/Linux/ {print $12}' 4.38 0.00 0.00 0.00 WHhat i would like to...

7. Shell Programming and Scripting

finding greatest value in a column using awk from iostat output in linux

Friends, . On linux i have to run iostat command and in each iteration have to print the greatest value in each column. e.g iostat -dt -kx 2 2 | awk ' !/sd/ &&!/%util/ && !/Time/ && !/Linux/ {print $12}' 4.38 0.00 0.00 0.00 What i would like to print is only the...

8. Shell Programming and Scripting

Using perl code find greatest number.

How would one go about finding the greatest number in an array of numbers using loops and if statements? For example, if you had an array like this: (4, 8, 3, 19, 6, 11)

9. Shell Programming and Scripting

Changing one column of delimited file column to fixed width column

Hi, Iam new to unix. I have one input file . Input file : ID1~Name1~Place1 ID2~Name2~Place2 ID3~Name3~Place3 I need output such that only first column should change to fixed width column of 15 characters of length. Output File: ID1<<12 spaces>>Name1~Place1 ID2<<12...

Shell Programming and Scripting