Best Answer: How do you restore permissions in Linux?

Restoring File Permissions Open up a terminal window. Change into the directory containing the folder with the wonky permissions (I’ll assume the permissions backup file is in the same location) Type the command setfacl –restore=test_permissions. … Hit Enter. How do I restore file permissions? Run the following command to reset permissions for a file: icacls … Read more

Quick Answer: How do I change my default program back to original?

click the “Start” button and select “Control Panel.” Click “Programs,” click “Default Programs” Select “Set Default Programs.” On the left of the screen is a list of all programs installed on your computer. Click the program you want to associate with a particular file type. Click “Choose Defaults for this program.” How do I change … Read more

Quick Answer: How do I make multiple workspaces in Ubuntu?

To enable this feature on Ubuntu’s Unity desktop, open the System Settings window and click the Appearance icon. Select the Behavior tab and check the “Enable workspaces” checkbox. The Workspace Switcher icon will appear on Unity’s dock. How many workspaces does Ubuntu have by default? By default, Ubuntu offers only four workspaces (arranged in a … Read more

Frequent Question: Is Linux really secure?

Linux has multiple advantages when it comes to security, but no operating system is totally secure. One issue currently facing Linux is its growing popularity. For years, Linux was primarily used by a smaller, more tech-centric demographic. Is Ubuntu more secure than Windows? There’s no getting away from the fact that Ubuntu is more secure … Read more

Quick Answer: Where is Java located in Ubuntu?

Setting JAVA_HOME environment variable in Ubuntu Open a terminal. Open “profile” file using following command: sudo gedit /etc/profile. Find the java path in /usr/lib/jvm. If it’s JDK 7 the java path would be something similar to /usr/lib/jvm/java-7-oracle. Insert the following lines at the end of the “profile” file. How do I check if Java is … Read more

Short Question: How do I start Apache server?

Install Apache Service In your Command Prompt window, enter (or paste) the following command: httpd.exe -k install -n “Apache HTTP Server” From your Command Prompt window enter the following command and press ‘Enter. Restart your server and open a web browser once you are logged back in. What is apache2 Ubuntu? HTTPD – Apache2 Web … Read more

Best Question: What OS do most servers run?

About 70% of servers are running Linux. Commonly-used distributions by Linux hosts include Ubuntu, CentOS, and Red Hat Linux. Though there are exceptions, applications available for one Linux distribution can be run using other distributions. Does Linux need antivirus? Is antivirus necessary on Linux? Antivirus is not necessary on Linux based operating systems, but a … Read more

You Asked: How do I find screen resolution in Linux?

To change the settings for a display device, select it in the preview area. Next, select the resolution or scale you want to use, and choose the orientation then click Apply. Then select Keep This Configuration. How do I check my screen resolution in Ubuntu? Change the resolution or orientation of the screen Open the … Read more

Your Question: How do I run Linux on Windows?

Virtual machines allow you to run any operating system in a window on your desktop. You can install the free VirtualBox or VMware Player, download an ISO file for a Linux distribution such as Ubuntu, and install that Linux distribution inside the virtual machine like you would install it on a standard computer. How do … Read more