gistfile1.sh

function add_alias {
  echo "alias $1=\"$2\"" >> ~/.aliases
  echo 'Reloading...'
  sz
}

function show_my_aliases {
  echo $my_aliases | sort | grep -e "^$" -v
}

export my_aliases=''
for file in ~/.aliases ~/.aliases1 ... ./aliasesN
do;
  if [ -f $file ]; then
    source $file
    local buff=''

    while read line
    do;
      buff=$buff"\n$(echo $line | replace '=' ':  ')"
    done < <(replace 'alias ' '' <  $file)

    export my_aliases=$my_aliases$buff
  fi
done