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Thank you again, this time it works perfectly. :)

Yes I am aware that and adjusted shebang for my system but still get the mentioned error. Could the error be related to python version? I have python 2.7.

thank you for your answer durden_tyler. However when put your code into a file and then run it I got this error message:

./convert.py
File "./convert.py", line 30
print(" ".join(row),...

Python solution would be preferable for me. Since I use another python script for doing other stuff with the output file, basically I want to merge two of them to make one script. I am using a dirty...

Dear All,

I am trying to write a python code for reading a fixed number of lines from a big file then save those pieces into another file as columns. I think sample file is necessary for...

I think simplest way to do it is using more and pipe.

more * | cat

or tail command

tail -n +1 file1 file2

Before opening this thread, I have searched google for my problem and couldn't find a working solution. You are right the general problem people are having is that the external drive doesn't spin...

Yes using root's crontab sounds good. I'll try that thank you

---------- Post updated 16-12-14 at 10:27 ---------- Previous update was 15-12-14 at 14:36 ----------

I have tried the root's...

So there is no way to wake the disk without root permission?
It seems I have to put the fdisk command into my script then find a way to run it as root without asking root password...which I don't...

Hello Experts,

I hope I'm writing to the correct category for my question.

I have a very basic shell script for doing file archiving to the external usb hard drive (WD studio edition II 2TB...

I am using unity as a desktop on my Ubuntu 14.04. TERM variable shows "xterm" before and after.

Sorry for my late reply due to weekend.

I have noticed that this problem happens when I connect to Centos machine through ssh from my ubuntu desktop (That is how I work). Copying and pating into...

I also got suspicious that maybe my file was damaged (modified) somehow and copy/pasted the contents to a new file as you suggested, but it still doesn't work on Centos 5.8. :confused:

Hmm, interesting. I have tried the code on Ubuntu machine and it works. I wonder what is the problem with my Centos workstation.

Centos 5.8 and GNU Awk 3.1.5

Hi there, I am trying to select a number of lines based on the lat. lon columns in a file but my awk code gives me empty result.


Here is my file:


20100213 102212 33.1185 39.4078 2.9...

Thank you @radoulov and @pamu, both methods worked great. :)

Hello guys, I have a problem with two text files. I want to join them line by line with a bash script if it is possible. I think an example will be much clear;

FILE 1
314.01 83.826
52.43 ...

Thank you very much jayan_jay. It worked great :)

Thank you for your reply, It is my first post in this forum so I made some mistakes writing the text file. The file is not a single continuous stream. It is broken by newlines, it has 3 columns; the...

Hello everyone, I need to write a shell script for a file consisting of 3 columns, first column is frequency the second one is power and the last one is number of occurence. I basically need to get...