$ ls -1 /bin | wc -l 127 $ ls -1 /usr/bin | wc -l 2271

		tremon on May 7, 2016 \| parent \| context \| favorite \| on: Understanding the bin, sbin, usr/bin , usr/sbin sp... `$ ls -1 /bin \| wc -l 127 $ ls -1 /usr/bin \| wc -l 2271`