managed server

ubuntu boots as soon as grub menu comes I keep trying pressing down key in keyboard to select windows but it doesn't work To solve this problem you need to Uninstall grub menu(Remember formatting ubuntu or linux will not work) and then reinstall.you need to uninstall grub menu and then reinstall this is the onl;y solution for it. take two pen drive and make bootable of windows and Linux both then to uninstall grub menu first of all make a windows bootable usb disk with the help of windows setup img file(win 7,8,10,any one) with the help of rufus then start with the usb boot your computer then start with installtion process click next there you will seee repair your computer click on that and then select troubleshoot then select command prompt and type one by one  bootrec /FixMbr bootrec /FixBoot bootrec /ScanOs bootrec /RebuildBcd remember - no data loss will happen This will uninstall Linux Grub menu To reinstall grub menu go to the link https://bumkailashku

How to Manage File and Folder Permissions in Linux For many users of Linux, getting used to file permissions and ownership can be a bit of a challenge. It is commonly assumed, to get into this level of usage, the command line is a must. Although there is always far more power and flexibility to be had, running seemingly complicated command isn't  always a necessity. With the help of some of the most user-friendly desktop interfaces available, you can get away with little to no command line usage. Even with file permission and ownership. That's right, much to the surprise of many a new user, managing files and folders can be done from within the file managers. But before we get to the GUI, it's always best to have a solid understanding of what it's doing. So, we'll start with the command line first. Command line: File permissions The commands for modifying file permissions and ownership are: chmod – change permissions chown – change ownership.

sudo apt-get install software-properties-common sudo apt install swi-prolog-nox http://www.swi-prolog.org/build/PPA.html

First download the ringtone which you want to set up as ringtone and then go to Internal storage of Android through any file manager and create a folder Ringtone or Notification if it is not there and copy the file to the folder then go the settings sound and notification and select the ringtone which you have added to that folder.