split (1) Linux Manual Page
split – split a file into pieces Synopsissplit [,OPTION/]… [,FILE /[,PREFIX/]] DescriptionOutput pieces of FILE to PREFIXaa, PREFIXab, …; default size is 1000 lines, and default PREFIX is ‘x’. With no FILE, or when FILE is -, read standard input. Mandatory arguments to long options are mandatory for short options too. -a, –suffix-length=,N/ generate suffixes…
