108 lines
3.2 KiB
Groff
108 lines
3.2 KiB
Groff
.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.50.1.
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.TH SPLIT "1" "April 2025" "GNU coreutils 9.7" "User Commands"
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.SH NAME
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split \- split a file into pieces
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.SH SYNOPSIS
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.B split
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[\fI\,OPTION\/\fR]... [\fI\,FILE \/\fR[\fI\,PREFIX\/\fR]]
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.SH DESCRIPTION
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.\" Add any additional description here
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.PP
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Output pieces of FILE to PREFIXaa, PREFIXab, ...;
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default size is 1000 lines, and default PREFIX is 'x'.
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.PP
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With no FILE, or when FILE is \-, read standard input.
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.PP
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Mandatory arguments to long options are mandatory for short options too.
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.TP
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\fB\-a\fR, \fB\-\-suffix\-length\fR=\fI\,N\/\fR
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generate suffixes of length N (default 2)
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.TP
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\fB\-\-additional\-suffix\fR=\fI\,SUFFIX\/\fR
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append an additional SUFFIX to file names
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.TP
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\fB\-b\fR, \fB\-\-bytes\fR=\fI\,SIZE\/\fR
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put SIZE bytes per output file
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.TP
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\fB\-C\fR, \fB\-\-line\-bytes\fR=\fI\,SIZE\/\fR
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put at most SIZE bytes of records per output file
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.TP
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\fB\-d\fR
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use numeric suffixes starting at 0, not alphabetic
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.TP
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\fB\-\-numeric\-suffixes\fR[=\fI\,FROM\/\fR]
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same as \fB\-d\fR, but allow setting the start value
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.TP
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\fB\-x\fR
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use hex suffixes starting at 0, not alphabetic
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.TP
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\fB\-\-hex\-suffixes\fR[=\fI\,FROM\/\fR]
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same as \fB\-x\fR, but allow setting the start value
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.TP
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\fB\-e\fR, \fB\-\-elide\-empty\-files\fR
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do not generate empty output files with '\-n'
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.TP
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\fB\-\-filter\fR=\fI\,COMMAND\/\fR
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write to shell COMMAND; file name is $FILE
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.TP
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\fB\-l\fR, \fB\-\-lines\fR=\fI\,NUMBER\/\fR
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put NUMBER lines/records per output file
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.TP
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\fB\-n\fR, \fB\-\-number\fR=\fI\,CHUNKS\/\fR
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generate CHUNKS output files; see explanation below
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.TP
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\fB\-t\fR, \fB\-\-separator\fR=\fI\,SEP\/\fR
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use SEP instead of newline as the record separator;
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\&'\e0' (zero) specifies the NUL character
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.TP
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\fB\-u\fR, \fB\-\-unbuffered\fR
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immediately copy input to output with '\-n r/...'
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.TP
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\fB\-\-verbose\fR
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print a diagnostic just before each
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output file is opened
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.TP
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\fB\-\-help\fR
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display this help and exit
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.TP
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\fB\-\-version\fR
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output version information and exit
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.PP
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The SIZE argument is an integer and optional unit (example: 10K is 10*1024).
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Units are K,M,G,T,P,E,Z,Y,R,Q (powers of 1024) or KB,MB,... (powers of 1000).
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Binary prefixes can be used, too: KiB=K, MiB=M, and so on.
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.SS "CHUNKS may be:"
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.TP
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N
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split into N files based on size of input
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.TP
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K/N
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output Kth of N to stdout
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.TP
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l/N
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split into N files without splitting lines/records
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.TP
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l/K/N
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output Kth of N to stdout without splitting lines/records
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.TP
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r/N
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like 'l' but use round robin distribution
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.TP
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r/K/N
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likewise but only output Kth of N to stdout
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.SH AUTHOR
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Written by Torbjorn Granlund and Richard M. Stallman.
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.SH "REPORTING BUGS"
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GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
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.br
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Report any translation bugs to <https://translationproject.org/team/>
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.SH COPYRIGHT
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Copyright \(co 2025 Free Software Foundation, Inc.
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License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
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.br
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This is free software: you are free to change and redistribute it.
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There is NO WARRANTY, to the extent permitted by law.
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.SH "SEE ALSO"
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Full documentation <https://www.gnu.org/software/coreutils/split>
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.br
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or available locally via: info \(aq(coreutils) split invocation\(aq
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