10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi all, I'm pretty much a newbie to UNIX. I would appreciate any help with UNIX coding on comparing two large csv files (greater than 10 GB in size), and output a file with matching columns.
I want to compare file1 and file2 by 'id' and 'chain' columns, then extract exact matching rows'... (5 Replies)
Discussion started by: bkane3
5 Replies
2. Shell Programming and Scripting
Hi friends
please help me on below,
i have 5 files like below
file1 is
x 10
y 20
z 15
file2 is
x 100
z 245
file3 is
y 78
z 23
file4 is
x 100 (3 Replies)
Discussion started by: siva kumar
3 Replies
3. Shell Programming and Scripting
Hello everyone,
I searched the forum looking for answers to this but I could not pinpoint exactly what I need as I keep having trouble.
I have many files each having two columns and hundreds of rows.
first column is a string (can have many words) and the second column is a number.The files are... (5 Replies)
Discussion started by: isildur1234
5 Replies
4. Shell Programming and Scripting
Hello All,
I have datas in the below format.
Mark 45
Steve 60
Johnson 79
Elizabeth 90
My requirement is to arrange the data in the order as shown in the attachment.
My OS is Solaris.
... (6 Replies)
Discussion started by: vashece
6 Replies
5. Shell Programming and Scripting
Hi All,
I would like to ask help on how can i achieve below output.
Inputfile:
Oct11,apa1-daily,01:25:01
Oct11,apa2-daily,01:45:23
Oct12,apa1-daily,02:30:11
Oct12,apa2-daily,01:55:01
Oct13,apa1-off,01:43:34
Oct13,apa2-off,01:22:04
Desired output:
Clients ... (3 Replies)
Discussion started by: mars101
3 Replies
6. UNIX for Dummies Questions & Answers
hi friends, m new to unix environment..
i want to know that
"how could we arrange the various files in our unix system according to time at which they are accessed, and are there are ways that we can arrange them in ascending or descending manner..."
please help me out with full details...... (4 Replies)
Discussion started by: adityamitra
4 Replies
7. Shell Programming and Scripting
Hello friends,
I have too many log files to arrange. I use a simple script to create log files with below format and i forgot to create daily directory for them at the beginning. Because of this i should move all daily logs into a directory that i need to create.
a part of "ls -l" output:... (1 Reply)
Discussion started by: EAGL€
1 Replies
8. Shell Programming and Scripting
Hello this is the script Im working on
I have a picture collection that I rescued from a hard drive and there are thousands of pictures saved in one folder. What I need is to create several folders and put lets say around 200 pictures in each folder.
At the end instead of having one huge... (8 Replies)
Discussion started by: kizofilax
8 Replies
9. Shell Programming and Scripting
Hi,
I am trying to read 2 files and writing to the 3rd file if I find the same elements in 2 files. my first file is
1 0 kb12124819 766409 1.586e-01
1 0 kb17160939 773886 8.674e-01
1 0 kb4475691 836671 8.142e-01
1 0 ... (2 Replies)
Discussion started by: ezhil01
2 Replies
10. Shell Programming and Scripting
Hi - can any one let me know how to re-arrange the columns of a comma seperated file. The problem here is that the colums some times have new lines and when the columns has new lines or extra comma's then it is enclosed in double quotes("). Can any one tell me how to re-arrange the columns now.
... (0 Replies)
Discussion started by: ahmedwaseem2000
0 Replies