Ok,so i had installed ubuntu on my hp laptop by completely removing windows 8.1.now the problem is that i have 500gb of disk space originally and ubuntu has used up arond 80 gb of it.I cannot access the remaining 420 gb now i.e it cannot be seen from my ubuntu desktop.please help as i want to change the 80gb to the whole of 500gb.
Previously, I have installed Windows 7 on my 320 GB laptop with three partitions 173, 84 and 63 GB each. The 63 GB partition was where the Windows was installed. The rest were for file containers.  Now I changed my OS to Ubuntu 12.04 LTS. I installed Ubuntu by replacing the entire Windows 7 on the 63 GB partition. The rest of the partitions remain as an NTFS Windows partition and I can still access them both (the 173 and 84 GB partitions).  Now I want to change the two partitions of Windows into an Ubuntu format partitions plus most importantly, I want to extend the 63 GB partition to more than a 100 GB because at the moment I am running out of disk space. Whenever I try to install any application, especially using wine, it always complains for a shortage of disk space.  How do I do the extending activity before I entirely format my laptop again and lose all the important files on my partitions?
The product of $n$ consecutive integers is divisible by $n$ factorial How can we prove that the product of $n$ consecutive integers is divisible by $n$ factorial?     Note: In this  and the comments here the OP has clarified that he seeks a proof that "does not use the properties of binomial coefficients". Please post answers in said newer thread so that this incorrectly-posed question may be closed as a duplicate. Should I vary input field lengths in a single page checkout form? How to prove that we are living in a 3+1D world? Is it possible to know the (public) IP address of a computer where TeamViewer is ready for a remote control session - without connecting to the computer? Are there expected dressing norms at faculty interviews? Will a casual tee-jeans be discouraged?  In the same vein, what is expected when a student visits the campus for an interview? 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I converted the json object:  fc = fiona.open("sample.shp")    geoJsonObj = shapefile_record['geometry'] array_coordinates = np.array(geoJsonObj['coordinates']) array_newCoordinates = copy.deepcopy(array_coordinates) for counter in range(0,len(array_coordinates[0])):     long,lat = p1(array_coordinates[0][counter][0],array_coordinates[0][counter][1])     #where p1 is a function to do the conversion     array_newCoordinates[0][counter][0] = long     array_newCoordinates[0][counter][1] = lat  geoJsonObj['coordinates'] = array_newCoordinates.tolist()   when i check the coordinates, i get state plane coordinates according to the transformation.  n. However, when i open the individual shapes/polygons within the shapefile, the coordinates are still latitude and longitude. why does this happen?  ----EDIT 1-----  from pyproj import Proj, transform import fiona from fiona.crs import from_epsg  dest_crs = from_epsg(4269) shape = fiona.open("Sample.shp") original = Proj(shape.crs) # EPSG:4326 in your case destination = Proj('+proj=lcc +lat_1=36.41666666666666 +lat_2=35.25      +lat_0=34.33333333333334 +lon_0=-86 +x_0=600000 +y_0=0 +ellps=GRS80 +datum=NAD83  +no_defs') with fiona.open('new.shp', 'w', 'ESRI Shapefile',shape.schema.copy(),crs = dest_crs) as output:     for feat in shape:                print feat['geometry']['coordinates']         for counter in range(0,len(feat['geometry']['coordinates'][0])):             long,lat =  feat['geometry']['coordinates'][0][counter]             x,y = transform(original, destination,long,lat)             feat['geometry']['coordinates'][0][counter] = (x,y)         output.write(feat) I don't know what to do with this. Nothing works. I hope somebody can help me to find a decision $$n!\leq {\left(\frac{n+1}{2}\right)}^{n}$$ When I run sudo, what exactly happens to my environment?  When I run sudo command, it doesn't seem to see my or root's environment. For example, my path for both includes /usr/local/bin, but if I try to run one of the program's without the full path, it fails.  I thought sudo ran as root, and hence got root`s environment. Is there a different way that bash executes under sudo than under root or my normal user?  EDIT:  I have been using sudo -i lately, but recently it has been causing problems because my current working directory gets set to /root. This is as expected (sorta), but I still don't understand why sudo isn't recognizing my executables in /usr/local/bin.  EDIT:  I am running Fedora 15. Wave equation: $y=A \sin(\omega t-kx)$ or $y=A\sin(kx-\omega t)$? What is correct wave equation: $y=A \sin(\omega t-kx)$ or $y=A\sin(kx-\omega t)$?  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