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How to split a file with round robin

Problem with file owner/groupWindows 7-File Copy IssueOther than using `split`, is there a way around the Apache 2.0 maximum file size limit of 2GB?How to delete last n lines of a file without copying?How safe are file unlocking programs?File System with Real-Time Data DeduplicationRemove Corrupt File With Bad File Name LinuxLinux - Is there a way to prevent/protect a file from being deleted even by root?nginx split large configuration fileLinux mv file with long name

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0

I am reading the split --help but I am unsure how to execute this command with the round robin feature, can someone please give me an example

Usage: split [OPTION]... [FILE [PREFIX]]

-n, --number=CHUNKS generate CHUNKS output files; see explanation below

The SIZE argument is an integer and optional unit (example: 10K is 10*1024).
Units are K,M,G,T,P,E,Z,Y (powers of 1024) or KB,MB,... (powers of 1000).

CHUNKS may be:
 N split into N files based on size of input
 K/N output Kth of N to stdout
 l/N split into N files without splitting lines/records
 l/K/N output Kth of N to stdout without splitting lines/records 
--> r/N like 'l' but use round robin distribution
 r/K/N likewise but only output Kth of N to stdout

files

share|improve this question

asked Apr 20 at 16:47

Romanian StrifeRomanian Strife

63

add a comment | 

0

I am reading the split --help but I am unsure how to execute this command with the round robin feature, can someone please give me an example

Usage: split [OPTION]... [FILE [PREFIX]]

-n, --number=CHUNKS generate CHUNKS output files; see explanation below

The SIZE argument is an integer and optional unit (example: 10K is 10*1024).
Units are K,M,G,T,P,E,Z,Y (powers of 1024) or KB,MB,... (powers of 1000).

CHUNKS may be:
 N split into N files based on size of input
 K/N output Kth of N to stdout
 l/N split into N files without splitting lines/records
 l/K/N output Kth of N to stdout without splitting lines/records 
--> r/N like 'l' but use round robin distribution
 r/K/N likewise but only output Kth of N to stdout

files

share|improve this question

asked Apr 20 at 16:47

Romanian StrifeRomanian Strife

63

add a comment | 

I am reading the split --help but I am unsure how to execute this command with the round robin feature, can someone please give me an example

Usage: split [OPTION]... [FILE [PREFIX]]

-n, --number=CHUNKS generate CHUNKS output files; see explanation below

The SIZE argument is an integer and optional unit (example: 10K is 10*1024).
Units are K,M,G,T,P,E,Z,Y (powers of 1024) or KB,MB,... (powers of 1000).

CHUNKS may be:
 N split into N files based on size of input
 K/N output Kth of N to stdout
 l/N split into N files without splitting lines/records
 l/K/N output Kth of N to stdout without splitting lines/records 
--> r/N like 'l' but use round robin distribution
 r/K/N likewise but only output Kth of N to stdout

files

share|improve this question

asked Apr 20 at 16:47

Romanian StrifeRomanian Strife

63

Usage: split [OPTION]... [FILE [PREFIX]]

-n, --number=CHUNKS generate CHUNKS output files; see explanation below

The SIZE argument is an integer and optional unit (example: 10K is 10*1024).
Units are K,M,G,T,P,E,Z,Y (powers of 1024) or KB,MB,... (powers of 1000).

CHUNKS may be:
 N split into N files based on size of input
 K/N output Kth of N to stdout
 l/N split into N files without splitting lines/records
 l/K/N output Kth of N to stdout without splitting lines/records 
--> r/N like 'l' but use round robin distribution
 r/K/N likewise but only output Kth of N to stdout

share|improve this question

asked Apr 20 at 16:47

Romanian StrifeRomanian Strife

63

share|improve this question

asked Apr 20 at 16:47

Romanian StrifeRomanian Strife

63

asked Apr 20 at 16:47

Romanian StrifeRomanian Strife

63

asked Apr 20 at 16:47

Romanian StrifeRomanian Strife

63

1 Answer
1

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oldest

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1

Example executed in Bash:

# create a testfile with 10 lines
$ printf 'line %sn' 1..10 > testin

# split into 3 files with round robin distribution and numeric suffix (`-d`)
$ split -d -nr/3 testin testout

# show line count
$ wc -l testout*
 4 testout00
 3 testout01
 3 testout02
10 total

# show content
$ head testout*
==> testout00 <==
line 1
line 4
line 7
line 10

==> testout01 <==
line 2
line 5
line 8

==> testout02 <==
line 3
line 6
line 9

share|improve this answer

answered Apr 20 at 17:25

FreddyFreddy

88119

add a comment | 

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1

Example executed in Bash:

# create a testfile with 10 lines
$ printf 'line %sn' 1..10 > testin

# split into 3 files with round robin distribution and numeric suffix (`-d`)
$ split -d -nr/3 testin testout

# show line count
$ wc -l testout*
 4 testout00
 3 testout01
 3 testout02
10 total

# show content
$ head testout*
==> testout00 <==
line 1
line 4
line 7
line 10

==> testout01 <==
line 2
line 5
line 8

==> testout02 <==
line 3
line 6
line 9

share|improve this answer

answered Apr 20 at 17:25

FreddyFreddy

88119

add a comment | 

1

Example executed in Bash:

# create a testfile with 10 lines
$ printf 'line %sn' 1..10 > testin

# split into 3 files with round robin distribution and numeric suffix (`-d`)
$ split -d -nr/3 testin testout

# show line count
$ wc -l testout*
 4 testout00
 3 testout01
 3 testout02
10 total

# show content
$ head testout*
==> testout00 <==
line 1
line 4
line 7
line 10

==> testout01 <==
line 2
line 5
line 8

==> testout02 <==
line 3
line 6
line 9

share|improve this answer

answered Apr 20 at 17:25

FreddyFreddy

88119

add a comment | 

Example executed in Bash:

# create a testfile with 10 lines
$ printf 'line %sn' 1..10 > testin

# split into 3 files with round robin distribution and numeric suffix (`-d`)
$ split -d -nr/3 testin testout

# show line count
$ wc -l testout*
 4 testout00
 3 testout01
 3 testout02
10 total

# show content
$ head testout*
==> testout00 <==
line 1
line 4
line 7
line 10

==> testout01 <==
line 2
line 5
line 8

==> testout02 <==
line 3
line 6
line 9

share|improve this answer

answered Apr 20 at 17:25

FreddyFreddy

88119

# create a testfile with 10 lines
$ printf 'line %sn' 1..10 > testin

# split into 3 files with round robin distribution and numeric suffix (`-d`)
$ split -d -nr/3 testin testout

# show line count
$ wc -l testout*
 4 testout00
 3 testout01
 3 testout02
10 total

# show content
$ head testout*
==> testout00 <==
line 1
line 4
line 7
line 10

==> testout01 <==
line 2
line 5
line 8

==> testout02 <==
line 3
line 6
line 9

share|improve this answer

answered Apr 20 at 17:25

FreddyFreddy

88119

answered Apr 20 at 17:25

FreddyFreddy

88119

answered Apr 20 at 17:25

FreddyFreddy

88119