Broken "tre" alias/function

[dpatou]

Description:

The workspace/aliases.sh references multiple aliases around the tree command and it results in errors if tre alias is use

Expected Behavior:

Using the tre alias/function defined in workspace/aliases.sh should result in a nice output of the tree command but results in find: unknown predicate '-aC'

Origin of the issue:

workspace/aliases.sh successively declares tree as an alias of xtree which is a function around find. The tre alias then references a command that is not installed (and tries to use find with incorrect parameters).

Proposed Fixes:

• Add tree command to the workspace image and remove the tree=xtree alias
  alernate fix :
• Remove the tre function from workspace/aliases.sh