Sponsored Content
Top Forums UNIX for Dummies Questions & Answers split files into specified number of output files Post 302194544 by Migrainegirl on Tuesday 13th of May 2008 07:04:10 AM
Old 05-13-2008
The echo gives me a number, which it's supposed to do.
The addition is used to round up the numbers: 231.2 becomes 232, but 231.0 stays 231.

I tried it again with the $x variable explicitly defined and then it worked. So the problem seems to be $x. (sorry, I didn't get much sleep last night Smilie) This changes my question:
If I want to use my script with the original text file as input (like this: sh test.sh < file.txt), how do I call on the original file inside the script?
I obviously thought that the $x in 'split $x -d -l $y split/$x' would be replaced with 'file.txt', but it's not.

Last edited by Migrainegirl; 05-13-2008 at 08:53 AM..
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

split a file into a specified number of files

I have been googling on the 'split' unix command to see if it can split a large file into 'n' number of files. Can anyone spare an example or a code snippet? Thanks, - CB (2 Replies)
Discussion started by: ChicagoBlues
2 Replies

2. Shell Programming and Scripting

Split single file into multiple files based on the number in the column

Dear All, I would like to split a file of the following format into multiple files based on the number in the 6th column (numbers 1, 2, 3...): ATOM 1 N GLY A 1 -3.198 27.537 -5.958 1.00 0.00 N ATOM 2 CA GLY A 1 -2.199 28.399 -6.617 1.00 0.00 ... (3 Replies)
Discussion started by: tomasl
3 Replies

3. Shell Programming and Scripting

Script to split files based on number of lines

I am getting a few gzip files into a folder by doing ftp to another server. Once I get them I move them to another location .But before that I need to make sure each gzip is not more than 5000 lines and split it up . The files I get are anywhere from 500 lines to 10000 lines in them and is in gzip... (4 Replies)
Discussion started by: gubbu
4 Replies

4. UNIX for Dummies Questions & Answers

Split single file into n number of files

Hi, I am new to unix. we have a requirement here to split a single file into multiples files based on the number of people available for processing. So i tried my hand at writing some code as below. #!/bin/bash var1=`wc -l $filename` var2=$var1/$splitno split -l $var2 $1 Please help me... (6 Replies)
Discussion started by: quirkguy
6 Replies

5. Shell Programming and Scripting

split a csv file into specified number of files (not lines)

hi, i really need it ...it's not simple to explain but as it's part of a crontab i can't split the file manually...and the file can change every day so the lines are not a good base. example: how to split 1 csv file in 15 files? thank you very much regards :b: (4 Replies)
Discussion started by: 7stars
4 Replies

6. UNIX for Dummies Questions & Answers

Command to split the files based on the number of lines in it

Hello Friends, Can anyone help me for the below requirement. I am having a file called Input.txt. My requirement is first check the count that is wc -l input.txt If the result of the wc -l Input.txt is less than 10 then don't split the Input.txt file. Where as if Input.txt >= 10 the split... (12 Replies)
Discussion started by: malaya kumar
12 Replies

7. Shell Programming and Scripting

adding file extensions to split output files

Hello, I've searched this forum and others for a solution to my problem but nothing seems just right, I'm hoping I can get some help (seems like this should be easy, and I apologize if I've missed something on the forum): I have several large .fastq DNA sequence files (~20million reads,... (2 Replies)
Discussion started by: ljk
2 Replies

8. Shell Programming and Scripting

Split a folder with huge number of files in n folders

We have a folder XYZ with large number of files (>350,000). how can i split the folder and create say 10 of them XYZ1 to XYZ10 with 35,000 files each. (doesnt matter which files go where). (12 Replies)
Discussion started by: AlokKumbhare
12 Replies

9. UNIX for Beginners Questions & Answers

Split Command Generating Incomplete Output Files

Hello All, May i please know how do i ensure my split command would NOT generate incomplete output files like below, the last lines in each file is missing some columns or last line is complete. split -b 50GB File File_ File_aa |551|70210203|xxxxxxx|12/22/2010 20:44:58|11/01/2010... (1 Reply)
Discussion started by: Ariean
1 Replies

10. UNIX for Beginners Questions & Answers

Automate splitting of files , scp files as each split completes and combine files on target server

i use the split command to split a one terabyte backup file into 10 chunks of 100 GB each. The files are split one after the other. While the files is being split, I will like to scp the files one after the other as soon as the previous one completes, from server A to Server B. Then on server B ,... (2 Replies)
Discussion started by: malaika
2 Replies
zipnote(1)						      General Commands Manual							zipnote(1)

NAME
zipsplit - split a zipfile into smaller zipfiles SYNOPSIS
zipsplit [-t] [-i] [-p] [-s] [-n size] [-r room] [-b path] [-h] [-v] [-L] zipfile ARGUMENTS
zipfile Zipfile to split. OPTIONS
-t Report how many files it will take, but don't make them. -i Make index (zipsplit.idx) and count its size against first zip file. -n size Make zip files no larger than "size" (default = 36000). -r room Leave room for "room" bytes on the first disk (default = 0). -b path Use path for the output zip files. -p Pause between output zip files. -s Do a sequential split even if it takes more zip files. -h Show a short help. -v Show version information. -L Show software license. DESCRIPTION
zipsplit reads a zipfile and splits it into smaller zipfiles. EXAMPLES
To be filled in. BUGS
Does not yet support large (> 2 GB) or split archives. SEE ALSO
zip(1), unzip(1) AUTHOR
Info-ZIP v3.0 of 8 May 2008 zipnote(1)
All times are GMT -4. The time now is 05:19 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy