Setup wget to use proxy
When you are behind a proxy server you have to tell wget to use that proxy server. To do this create a .wgetrc file in your home directory with the contents below (of course change username, password and proxy url).
use_proxy = on
http_proxy = http://username:firstname.lastname@example.org:80/
https_proxy = http://username:email@example.com:80/
If you want to disable certificate checking add the line below to your .wgetrc
check_certificate = off
If you would like to list directories first and than the files with the linux ls command you would have to execute the following ls command
ls -l –group-directories-first
The –group-directories-first takes care of showing the directories first and than the files.
My favorite ls alias is (add / change it in your .bashrc ):
ls -AlF --group-directories-first --color=auto
# -A => do not show the implied . and .. directories
# -l => use a long listing
# -F => appends an indicator to entries (a / for a directory)