parallel: parallel 2017.01.22 (Run jobs in parallel)
parallel: 
parallel: GNU parallel is a shell tool for executing jobs in parallel using one 
parallel: or more computers. A job can be a single command or a small script 
parallel: that has to be run for each of the lines in the input. The typical 
parallel: input is a list of files, a list of hosts, a list of users, a list of 
parallel: URLs, or a list of tables. A job can also be a command that reads 
parallel: from a pipe. GNU parallel can then split the input and pipe it into 
parallel: commands in parallel.
parallel: 
parallel: https://www.gnu.org/software/parallel/

