diff --git a/home_external/.bash_aliases b/home_external/.bash_aliases
index 1fa5ccf..f8d1f5f 100644
--- a/home_external/.bash_aliases
+++ b/home_external/.bash_aliases
@@ -19,8 +19,10 @@ alias finds='find $* 2>/dev/null'
 alias c='clear'
 alias sort_dirs_by_size='du --block-size=1K --human-readable --max-depth=1 | sort --human-numeric-sort --reverse' # 'du -kh --max-depth=1 | sort -hr'
 alias sd='sudo ' # alias, so sudo can use aliases: "If the last character of the alias value is a blank, then the next command word following the alias is also checked for alias expansion."
-alias mountDrive='udisksctl mount -b'
-alias unmountDrive='udisksctl unmount -b'
+alias mountdrive='udisksctl mount -b'
+alias unmountdrive='udisksctl unmount -b'
+alias fssizes='df -kh --output=size,used,avail,pcent,target | sort -hr'
+alias dirsizes='du -kh --apparent-size --max-depth=1 | sort -hr'
 
 
 # executes command and notifies upon failure