fix: ls human size

bash.bashrc

@@ -179,10 +179,9 @@ DEBIAN_BASH_DIR=/opt/debian-bash
 
 # You may uncomment the following lines if you want `ls' to be colorized:
 
-alias ls='ls $COLOR_OPTIONS'
-alias ll='ls $COLOR_OPTIONS -l'
-alias lh='ls $COLOR_OPTIONS -lh'
-alias la='ls $COLOR_OPTIONS -la'
+alias ls='ls $COLOR_OPTIONS -h'
+alias ll='ls $COLOR_OPTIONS -lh'
+alias la='ls $COLOR_OPTIONS -lah'
 alias ltr='ls $COLOR_OPTIONS -ltrh'
 alias l=ls