dsv: dsv [-a ARRAYNAME] [-d DELIMS] [-Sgp] string Read delimiter-separated fields from STRING. Parse STRING, a line of delimiter-separated values, into individual fields, and store them into the indexed array ARRAYNAME starting at index 0. The parsing understands and skips over double-quoted strings. If ARRAYNAME is not supplied, "DSV" is the default array name. If the delimiter is a comma, the default, this parses comma- separated values as specified in RFC 4180. The -d option specifies the delimiter. The delimiter is the first character of the DELIMS argument. Specifying a DELIMS argument that contains more than one character is not supported and will produce unexpected results. The -S option enables shell-like quoting: double- quoted strings can contain backslashes preceding special characters, and the backslash will be removed; and single-quoted strings are processed as the shell would process them. The -g option enables a greedy split: sequences of the delimiter are skipped at the beginning and end of STRING, and consecutive instances of the delimiter in STRING do not generate empty fields. If the -p option is supplied, dsv leaves quote characters as part of the generated field; otherwise they are removed. The return value is 0 unless an invalid option is supplied or the ARRAYNAME argument is invalid or readonly.