ls (Source Compatibility Guide)

Source Compatibility Guide

ls

Lists a file or the contents of a directory. The compatibility package version of ls differs from the default ls command in two ways:

The -l option does not print the group.
The -s option reports block sizes in blocks of 1024 bytes, instead of 512.

$ ls -ls
total 24
8 -rw-r--r-- 1 chris staff 268 Nov 10 21:28 test1
8 -rw-r--r-- 1 chris staff 121 Nov 10 21:28 test2
8 -rw-r--r-- 1 chris staff 42 Nov 10 21:28 test3
$ /usr/ucb/ls -ls
total 12
4 -rw-r--r-- 1 chris 268 Nov 10 21:28 test1
4 -rw-r--r-- 1 chris 121 Nov 10 21:28 test2
4 -rw-r--r-- 1 chris 42 Nov 10 21:28 test3
$

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