10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hello,
I need to split a file by number of records and rename each split file with actual filename pre-pended with 3 digit split number.
What I have tried is the below command with 2 digit numeric value
split -l 3 -d abc.txt F (# Will Produce split Files as F00 F01 F02)
How to produce... (19 Replies)
Discussion started by: techedipro
19 Replies
2. Shell Programming and Scripting
I have a specific set (all ending with .bam) of downloaded files in a directory /home/cmccabe/Desktop/NGS/API/2-15-2016. What I am trying to do is use a match to $2 in name to rename the downloaded files. To make things a more involved the date of the folder is unique and in the header of name... (1 Reply)
Discussion started by: cmccabe
1 Replies
3. Shell Programming and Scripting
Hello,
I'm using Windows 7 ; sed, awk and gnuwin32 are installed.
I have a big text file I need to manipulate.
In short, I will have to split it in thousands of short files, then rename and save in a folder which name is based upon filename.
Here is a snippet of my big input.txt file (this... (4 Replies)
Discussion started by: sellig
4 Replies
4. UNIX for Dummies Questions & Answers
I have one input file ABC.txt and one output DEF.txt. After the ABC is processed and created output, I want to rename ABC.txt to ABC.orig and DEF to ABC.txt. Currently when I am doing this, it does not process the input file as it cannot read and write to the same file. How can I achieve this?
... (12 Replies)
Discussion started by: High-T
12 Replies
5. Shell Programming and Scripting
Hello,
Need to split files into n number of files and rename the files
Example:
Input:
transaction.txt.1aa
transaction.txt.1ab
......
Output:
transaction.txt.1
transaction.txt.2
transaction.txt.3 (3 Replies)
Discussion started by: krux_rap
3 Replies
6. UNIX for Dummies Questions & Answers
Hi,
I have a data file like below
messageid|email|timestamp
750452173|123@googlemail.com|2013-05-24 16:14:32
750464921|000@gmail.com|2013-06-13 19:38:01
750385426|001@googlemail.com|2013-01-06 12:06:36
750373470|000@wz.eu|2012-11-30 22:32:07
.
.
I want to split the files based on the... (4 Replies)
Discussion started by: armsaran
4 Replies
7. UNIX for Dummies Questions & Answers
I have a file named Me_thread_spell.txt that I want to split into smaller files. I want it to be split in each place there is a ;;;. For example,
blah blah blah ;;;
blah bhlah hlabl
awasnceuir
asenduhfoijhacseiodnbfxasd;;;
oabwcuhaweoir;;;
This full file would be three separate files... (7 Replies)
Discussion started by: mschpers
7 Replies
8. UNIX for Dummies Questions & Answers
Hi everyone,
I am trying to write an if statement that will split a file if it is over 1 million records/lines into files with say 900,000 records and then rename
those files without the aaa, aab, aac format that splitting normally does and into a specific naming convention. For instance, if... (2 Replies)
Discussion started by: coach5779
2 Replies
9. Shell Programming and Scripting
I have a file test1.html like below:
<dctm_topnav_en_US>
<html>
.....
</html>
<dctm_topnav_en_CA>
<html>
.....
</html>
<dctm_topnav_en_FR>
<html>
.....
</html>
I need to use awk to split this into three file names like en_US.html ,
en_CA.html, en_FR.html each having content between... (4 Replies)
Discussion started by: vijay52
4 Replies
10. UNIX for Dummies Questions & Answers
I have gone through all the threads in the forum and tested out different things. I am trying to split a 3GB file into multiple files. Some files are even larger than this.
For example:
split -l 3000000 filename.txt
This is very slow and it splits the file with 3 million records in each... (10 Replies)
Discussion started by: madhunk
10 Replies