split - split a file into pieces
split [-linecount | -l linecount] [-a suffixlength] [ file
split [ -b n | nk | nm] [-a suffixlength] [ file [name]]
The split utility reads file and writes it in linecount-line
pieces into a set of output-files. The name of the first
output-file is name with aa appended, and so on lexicograph-
ically, up to zz (a maximum of 676 files). The maximum
length of name is 2 characters less than the maximum
filename length allowed by the filesystem. See statvfs(2).
If no output name is given, x is used as the default
(output-files will be called xaa, xab, and so forth).
The following options are supported:
-linecount | -l linecount
Number of lines in each piece. Defaults to 1000 lines.
Uses suffixlength letters to form the suffix portion
of the filenames of the split file. If -a is not
specified, the default suffix length is 2. If the sum
of the name operand and the suffixlength option-
argument would create a filename exceeding NAME_MAX
bytes, an error will result; split will exit with a
diagnostic message and no files will be created.
-b n Splits a file into pieces n bytes in size.
-b nk Splits a file into pieces n*1024 bytes in size.
-b nm Splits a file into pieces n*1048576 bytes in size.
The following operands are supported:
file The path name of the ordinary file to be split. If no
input file is given or file is -, the standard input
will be used.
name The prefix to be used for each of the files resulting
from the split operation. If no name argument is
given, x will be used as the prefix of the output
files. The combined length of the basename of prefix
and suffixlength cannot exceed NAME_MAX bytes. See
See largefile(5) for the description of the behavior of
split when encountering files greater than or equal to 2
Gbyte ( 2**31 bytes).
See environ(5) for descriptions of the following environment
variables that affect the execution of split: LANG, LC_ALL,
LC_CTYPE, LC_MESSAGES, and NLSPATH.
The following exit values are returned:
0 Successful completion.
>0 An error occurred.
See attributes(5) for descriptions of the following attri-
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| Availability | SUNWesu |
| CSI | enabled |
| Interface Stability | Standard |
csplit(1), statvfs(2), attributes(5), environ(5), large-
Man(1) output converted with