#! /usr/bin/env bash mkdir -p modeltests for i in ../gene_alignment/*.fa ; do j=$(basename "$i") echo "modeltest-ng -p 2 -r 12345 --force -i $i -d nt -t ml -o modeltests/${j/.fa/}.modeltest" >> modeltest.cmds done xargs -t -P 4 -I cmd -a modeltest.cmds bash -c "cmd"