Comment Comment by dzove855 Creator here of this server.: = does nothing but the := in the variable declariation will assign set the value of BASH_LOADABLE_PATH to /usr/lib/bash if the variable is empty.So instead of writing: BASH_LOADABLE_PATH=${BASH_LOADABLE_PATH:-/usr/lib/bash}you can just do : : "${BASH_LOADABLE_PATH:=/usr/lib/bash}" parent dzove855 4 years ago
: = does nothing but the := in the variable declariation will assign set the value of BASH_LOADABLE_PATH to /usr/lib/bash if the variable is empty.
So instead of writing: BASH_LOADABLE_PATH=${BASH_LOADABLE_PATH:-/usr/lib/bash}
you can just do : : "${BASH_LOADABLE_PATH:=/usr/lib/bash}"