split

split [options] [infile] [outfile]

Split infile into several files of equal length. infile remains unchanged, and the results are written to outfileaa, outfileab, etc. (default is xaa, xab, etc.). If infile is - (or missing), standard input is read. See also csplit.

Option

-n

Split infile into files, each n lines long (default is 1000).

Solaris Options

These options are unique to Solaris:

-a slen

Use slen characters for the filename suffix. Default is 2.

-b n[m]

Split into pieces of size n bytes. An optional multiplier m may be supplied: k for kilobytes and m for megabytes. Mutually exclusive with -l.

-ln

Same as -n. Mutually exclusive with -b.

Examples

Break bigfile into 1000-line segments:

split bigfile

Join four files, then split them into ten-line files named new.aa, new.ab, etc. Note that without the -, new. would be treated as a nonexistent input file:

cat list[1-4] | split -10 - new.