fedora join and split files

normally if i want to split files, i'd compress the file into 7z which has the option to split the files
and to join files, i just use 'cat'

but yesterday my roomate, told me about lxsplit, something like windows' hjsplit.

usage, just type lxsplit -j (filename).001 and the program will join all the files
to split files, just type lxsplit -s (filename) (split size, ex:14M)

kudos to m0d0.

btw the program runs on command line which makes it far much cooler than hjsplit. CLI FTW :D