PlayGround
Delete all lines beginning with a # from a file
sed '/^#/d'
sed -i '/^#/d'
Create Users Trash Bin
cd /to/folder
mkdir -m777 -v .Trash-$UID
chown $USER .Trash-$UID
sed '/^#/d'
sed -i '/^#/d'
cd /to/folder
mkdir -m777 -v .Trash-$UID
chown $USER .Trash-$UID