helpText
immutable
auto helpText =
q"EOS
Synopsis: tsv-split [options] [file...]
Split input lines into multiple output files. There are three modes of
operation:
* Fixed number of lines per file (--l|lines-per-file NUM): Each input
block of NUM lines is written to a new file. Similar to Unix 'split'.
* Random assignment (--n|num-files NUM): Each input line is written to a
randomly selected output file. Random selection is from NUM files.
* Random assignment by key (--n|num-files NUM, --k|key-fields FIELDS):
Input lines are written to output files using fields as a key. Each
unique key is randomly assigned to one of NUM output files. All lines
with the same key are written to the same file.
By default, files are written to the current directory and have names
of the form 'part_NNN<suffix>', with 'NNN' being a number and <suffix>
being the extension of the first input file. If the input file is
'file.txt', the names will take the form 'part_NNN.txt'. The output
directory and file names are customizable.
Use '--help-verbose' for more detailed information.
Options:
EOS";
tsv_utils tsv_split
functionsstatic variablesstructsvariables