How to get directory listing with human readable file sizes

Usually, it doesn't matter too much, but it's nice to have the sizes shown rather than the bytes.

Code or Examples

alias lh='ll -h'

Now, should have two decent directory listings: ll and lh.

So many interesting things to learn here.

I knew about aliases and use them all the time. I had forgotten how to undefine them though, so ...

alias

Here is how to define one:

alias someaction="some sort of action or something here"

You use it like you'd expect. At …

Here is a shell function and alias to define a way to view your PATH environment variable (i.e. - one directory path per line). Don't need to too often, but when I do, it's quite useful:

nice_path() {
    tr ':' '\n' <<< $PATH
}
alias nicepath=nice_path

I made it an alias as well …

This is a handy bash script to remove duplicate PATH directories but doesn't modify the order of the path already listed. Pretty cool idea.

Here is the url: remove duplicate dirs from PATH

Here is the code:

export PATH="$(echo "$PATH" | awk 'BEGIN{RS=":";}
{sub(sprintf("%c$",10),"");if(A …