1. UNIX for Advanced & Expert Users

hi i am having a file of following kind: 20015#67143645#143123#4214 62014#67143148#67143159#456 15432#67143568#00143862#4632 54112#67143752#0067143657#143 54623#67143357#167215#34531 65446#67143785#143598#7456 75642#67143546#156146#845 24464#67143465#172532#6544... (5 Replies)

2. UNIX for Dummies Questions & Answers

I need to read contents of directory and create a list of data files that match a certain pattern and process by renaming it and calling a existing .ksh script then archiving off to file another directory. Any suggestions or samples u could point me to on using .ksh perl or other to process... (5 Replies)

3. Shell Programming and Scripting

I have some process . How should i know that the process is still processing data or got hanged even though it is showing that it is running in background I know of a command called truss. how should i use this command and determine 1) process is still processing data 2) process got hanged... (7 Replies)

4. Shell Programming and Scripting

Hi! I have 2 files containing data that I need to process at the same time, I have problems in reading a different number of lines from the different files. Here is an explanation of what I need to do (possibly with an awk script). File "samples.txt" contains data in the format: time_instant... (6 Replies)

5. Programming

Hello guys! I have some issue in how to processing some data. I have some files with 3 columns. The 1st column is a name of my sample. The 2nd column is a numerical sequence (very big sequence) starting from "1". And the 3rd column is a feature of each line, represented for a number (completely... (2 Replies)

6. UNIX for Dummies Questions & Answers

Dear fellow members, I've just joined the forum and am a newbie to shell scripting and programming. I'm stuck on the following problem. I'm working with large scale genomic data and need to do some analyses on it. Essentially it is text processing problem, so please don't mind the scientific... (0 Replies)

7. Shell Programming and Scripting

Hello, I have some bitrate data in a csv which is in an odd format and is difficult to process in Excel when I have thousands of rows. Therefore, I was thinking of doing this in bash and using awk as the primary application except that due to its complication, I'm a little stuck. ... (24 Replies)

8. Programming

Hello, I extracted a list of files in a directory with the command ls . However this is not my computer, so the ls functionality has been revamped so that it gives the filesizes in front like this : This is the output of ls command : I stored the output in a file filelist 1.1M... (5 Replies)

9. Shell Programming and Scripting

Hy! I need to post-process some data files which have variable (and periodic) number of fields. For example, I need to square (data -> data*data) the folowing data file: -5.34281E-28 -3.69822E-29 8.19128E-29 9.55444E-29 8.16494E-29 6.23125E-29 4.42106E-29 2.94592E-29 1.84841E-29 ... (5 Replies)

10. Shell Programming and Scripting

I have below Data *************************************************** ********************BEGINNING-1******************** directive url is : https://coursera-eu.mokar.com/directives/96df29ff-176a-35f7-8b1b-4ce483d15762 Src urls are :... (8 Replies)