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SPLIT(1) | User Commands | SPLIT(1) |
NAME¶
split - split a file into piecesSYNOPSIS¶
split [OPTION]... [FILE [PREFIX]]DESCRIPTION¶
Output pieces of FILE to PREFIXaa, PREFIXab, ...; default size is 1000 lines, and default PREFIX is 'x'.With no FILE, or when FILE is -, read standard input.
Mandatory arguments to long options are mandatory for short options too.
- -a, --suffix-length=N
- generate suffixes of length N (default 2)
- --additional-suffix=SUFFIX
- append an additional SUFFIX to file names
- -b, --bytes=SIZE
- put SIZE bytes per output file
- -C, --line-bytes=SIZE
- put at most SIZE bytes of records per output file
- -d
- use numeric suffixes starting at 0, not alphabetic
- --numeric-suffixes[=FROM]
- same as -d, but allow setting the start value
- -x
- use hex suffixes starting at 0, not alphabetic
- --hex-suffixes[=FROM]
- same as -x, but allow setting the start value
- -e, --elide-empty-files
- do not generate empty output files with '-n'
- --filter=COMMAND
- write to shell COMMAND; file name is $FILE
- -l, --lines=NUMBER
- put NUMBER lines/records per output file
- -n, --number=CHUNKS
- generate CHUNKS output files; see explanation below
- -t, --separator=SEP
- use SEP instead of newline as the record separator; '\0' (zero) specifies the NUL character
- -u, --unbuffered
- immediately copy input to output with '-n r/...'
- --verbose
- print a diagnostic just before each output file is opened
- --help
- display this help and exit
- --version
- output version information and exit
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
AUTHOR¶
Written by Torbjorn Granlund and Richard M. Stallman.REPORTING BUGS¶
GNU coreutils online help: <https://www.gnu.org/software/coreutils/>Report split translation bugs to <https://translationproject.org/team/>
COPYRIGHT¶
Copyright © 2018 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO¶
Full documentation at: <https://www.gnu.org/software/coreutils/split>or available locally via: info '(coreutils) split invocation'
February 2019 | GNU coreutils 8.30 |