Add ls alias for only showing size, not all the file data.

tasks/general/acct_mgmt/users.yml

@@ -767,6 +767,7 @@
     alias_ls: |
       alias l='ls'
       alias ll='ls -alh'
+      alias lh='ls -ash'
     alias_progs: |
       alias progs='ps -ef'
     alias_nethogs: |